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Sample records for agricultural extension workers

  1. Agricultural Development Workers Training Manual. Volume II. Extension Skills.

    ERIC Educational Resources Information Center

    Menard, Peter; And Others

    This training manual, the second volume in a four-volume series of curriculum guides for use in training Peace Corps agricultural development workers, deals with extension skills. The first chapter provides suggested guidelines for setting up and carrying out the extension skills component of the agricultural development worker training series.…

  2. Agricultural Extension Workers' Roles in Canada and the United States.

    ERIC Educational Resources Information Center

    Yeshewalul, Ayele; Griffith, William S.

    1984-01-01

    This research examined the effects of government and the university organizational models and of performing regulatory functions on American and Canadian agricultural extension workers' role perception and role performance. (Author/SSH)

  3. Barriers to Participatory Extension in Egypt: Agricultural Workers' Perspectives

    ERIC Educational Resources Information Center

    McDonough, Chris; Nuberg, Ian K.; Pitchford, Wayne S.

    2015-01-01

    Purpose: This paper examines extension practises of agricultural workers within the Egyptian government and the perceived barriers they face in implementing participatory approaches, identifying improvements required in research and extension processes to meet the real needs of Egyptian farming communities. Design/Methodology/Approach: Key…

  4. EXTENSION IN RURAL COMMUNITIES, A MANUAL FOR AGRICULTURAL AND HOME EXTENSION WORKERS.

    ERIC Educational Resources Information Center

    SAVILE, A.H.

    A PRACTICAL GUIDE IS PROVIDED FOR TRAINERS OF ADVISORY AND EXTENSION WORKERS AND LOCAL LEADERS IN AGRICULTURE AND COMMUNITY DEVELOPMENT IN DEVELOPING NATIONS. BASIC PRINCIPLES OF AGRICULTURAL EXTENSION, COMMUNITY SURVEY PROCEDURES, ELEMENTS OF PROGRAM PLANNING, AND PURPOSES AND METHODS OF PROGRAM EVALUATION ARE DESCRIBED. THEN FOLLOW TWO CHAPTERS…

  5. AGRICULTURAL EXTENSION.

    ERIC Educational Resources Information Center

    FARQUHAR, R.N.

    AUSTRALIAN AGRICULTURAL EXTENSION HAS LONG EMPHASIZED TECHNICAL ADVISORY SERVICE AT THE EXPENSE OF THE SOCIOECONOMIC ASPECTS OF FARM PRODUCTION AND FARM LIFE. ONLY IN TASMANIA HAS FARM MANAGEMENT BEEN STRESSED. DEMANDS FOR THE WHOLE-FARM APPROACH HAVE PRODUCED A TREND TOWARD GENERALISM FOR DISTRICT OFFICERS IN MOST STATES. THE FEDERAL GOVERNMENT,…

  6. Teaching Competencies Needed by Extension Workers in Transferring Agricultural Technologies to Malaysian Farmers.

    ERIC Educational Resources Information Center

    Martin, Robert A.; Sajilan, Sulaiman Bin

    1989-01-01

    The purpose of this study was to determine the competencies related to teaching perceived to be needed by Malaysian Extension professionals in transferring new agricultural technologies to farmers in Malaysia. All competencies related to teaching were found to be important. (JOW)

  7. The Learning Facilitation Role of Agricultural Extension Workers in the Adoption of Integrated Pest Management by Tropical Fruit Growers in Thailand.

    ERIC Educational Resources Information Center

    Elsey, Barry; Sirichoti, Kittipong

    2002-01-01

    A sample of 120 Thai fruit growers reported that agricultural extension workers were influential in their adoption of integrated pest management, which balances cultural tradition and progressive practice. Extension workers used discussion and reflection on practical experience, a participatory and collaborative approach to the adoption of…

  8. Privatising Agricultural Extension: Caveat Emptor.

    ERIC Educational Resources Information Center

    Kidd, A. D.; Lamers, J. P. A.; Ficarelli, P. P.; Hoffmann, V.

    2000-01-01

    Discusses forces promoting privatization of agricultural extension. Discusses experiences of privatization and commercialization of extension and related problems in various countries, particularly developing countries. Suggests that the state will continue to play an important role in agricultural extension in many countries and that…

  9. Agricultural Extension: Who Uses It?

    ERIC Educational Resources Information Center

    Nolan, Michael; Lasley, Paul

    1979-01-01

    A Missouri study conducted to determine agricultural extension usage patterns found that heavy users of extension publications tended to be younger farmers, those with a relatively large amount of land, and pork producers. Extension meetings were a less frequent source of information than either publications or county extension office visits. (LRA)

  10. Young Agricultural Workers in California.

    ERIC Educational Resources Information Center

    Arroyo, Michele Gonzalez; Kurre, Laura

    This report examines the extent to which young people work in California agriculture and describes work-related hazards and injuries among young agricultural workers. Data were gathered through a literature review; discussion groups with parents, community groups, and English-as-a-second-language students in the San Joaquin Valley; surveys of 295…

  11. An Analysis of the Extension Worker's Knowledge of Extension Programs.

    ERIC Educational Resources Information Center

    Stonecipher, Charles Leroy

    Forty-four employees of the General Extension Division of the Nebraska Agricultural Extension Service and 119 Agricultural Extension employees of the University of Nebraska comprised the population of this study comparing personnel's knowledge of Agricultural Extension and General Extension programs and differences in knowledge of programs…

  12. Campaigns in Agricultural Extension Programs.

    ERIC Educational Resources Information Center

    Spaven, John W.

    A booklet designed to aid those who use agricultural campaigns in their educational and advisory programs is presented. It is pointed out that a good campaign works as a chain reaction, inciting enthusiasm among workers and planners. The five steps in a well-organized campaign are: (1) planning, (2) preparing people for their jobs, (3) producing…

  13. Agricultural Extension. A Reference Manual.

    ERIC Educational Resources Information Center

    Maunder, Addison, H.

    The basic philosophy of agricultural extension was established in the more highly developed countries over the past century. Newly formed nations, the rural population of which formerly maintained a subsistence agriculture with limited industry, found it essential to establish a better-balanced economy. This led to a variety of rural services and…

  14. Housing for Migrant Agricultural Workers.

    ERIC Educational Resources Information Center

    Simons, J. W.; And Others

    Intended to assist the producer in meeting the housing regulations of Federal, state, and local governments for migratory workers and thereby to attract better labor through adequate housing, this agricultural handbook contains discussions of the migrant-labor situation; regulations and standards; general housing considerations (i.e., length of…

  15. Agricultural extension and mass media.

    PubMed

    Perraton, H

    1983-12-01

    To learn more about the use of the mass media for agricultural extension, the World Bank has considered the efforts of 2 units: INADES-formation in West Africa and the Extension Aids Branch of Malawi. The INADES-formation study focuses on Cameroon but also considers work in Rwanda and the Ivory Coast. Some general conclusions emerge from a comparison of the 2 organizations. Malawi operates an extension service which reaches farmers through extension agents, through farmer training centers, and through mass media. The Extension Aids Branch (EAB) has responsibility for its media work and broadcasts 4 1/2 hours of radio each week. Its 6 regular radio programs include a general program which interviews farmers, a music request program in which the music is interspersed with farming advice, a farming family serial, and a daily broadcast of agricultural news and information. The 17 cinema vans show some agricultural films, made by EAB, some entertainment films, and some government information films from departments other than the ministry of agriculture. EAB also has a well-developed program of research and evaluation of its own work. INADES-formation, the training section of INADES, works towards social and economic development of the population. It teaches peasant farmers and extension agents and does this through running face-to-face seminars, by publishing a magazine, "Agripromo," and through correspondence courses. In 1978-79 INADES-formation enrolled some 4500 farmers and extension agents as students. Both of these organizations work to teach farmers better agriculture techniques, and both were created in response to the fact that agricultural extension agents cannot meet all the farmers in their area. Despite the similarity of objective, there are differences in methods and philosophy. The EAB works in a single country and uses a variety of mass media, with print playing a minor role. INADES-formation is an international and nongovernmental organization and its

  16. Mortality among agricultural extension agents.

    PubMed

    Alavanja, M C; Blair, A; Merkle, S; Teske, J; Eaton, B

    1988-01-01

    The mortality experience of agricultural extension agents in the Cooperative Extension Service (CES) of the U.S. Department of Agriculture who died during the period January 1, 1970-December 31, 1979 (n = 1,495 white males) was evaluated in proportionate-mortality and case-control studies. The proportionate-mortality analysis was used to identify cancers that might be elevated in this occupational group compared with the U.S. white male population. All cancers with a significantly elevated proportionate-mortality ratio were more thoroughly evaluated in the case-control study, where there is presumably less of a selection bias in the comparison. In the case-control study, leukemia demonstrated a statistically significant linear trend with duration of employment as an extension agent. Smaller, but nonsignificant, trends were seen for non-Hodgkin's lymphoma, multiple myeloma, and brain cancer. The odds ratio for Hodgkin's disease and cancers of the colon, prostate, and kidney did not vary with the number of years on the job. These patterns resemble cancer risks seen among farmers, suggesting that agricultural factors may also play a role in the origin of these tumors among extension agents.

  17. Evaluating Internet for Extension in Agriculture.

    ERIC Educational Resources Information Center

    Gelb, E. M.; Bonati, G.

    1998-01-01

    Participants in an international agriculture extension workshop rated the following as critical subjects to study regarding farmers' use of the Internet: technical problems, user benefits, drawbacks, and accessibility. Ways to improve effective use in agriculture were identified. (SK)

  18. Affective Skills of Selected Agricultural Workers and Supervisors.

    ERIC Educational Resources Information Center

    Petty, Gregory C.; Stewart, Bob R.

    1982-01-01

    Significant differences exist between agribusiness workers and agricultural production workers in Missouri in the affective work skills they demonstrate. Significant differences also appear between agricultural supervisors and workers. (SK)

  19. 45 CFR 1626.11 - H-2 agricultural workers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false H-2 agricultural workers. 1626.11 Section 1626.11... ON LEGAL ASSISTANCE TO ALIENS § 1626.11 H-2 agricultural workers. (a) Nonimmigrant agricultural workers admitted under the provisions of 8 U.S.C. 1101(a)(15)(h)(ii), commonly called H-2 workers, may...

  20. Extension Education and Agricultural Education--Partners?

    ERIC Educational Resources Information Center

    Etling, Arlen

    1977-01-01

    Efforts of the Agricultural Education Department at the University of Arizona in developing a program to prepare cooperative extension agents are described, and the program's principles and components are outlined. (HD)

  1. Foreign and Undocumented Workers in California Agriculture.

    ERIC Educational Resources Information Center

    Taylor, J. Edward; Espenshade, Thomas J.

    The Immigration Reform and Control Act of 1986 contains controversial provisions to allow temporary "replenishment" farmworkers to enter the United States to harvest perishable crops. This paper describes the role of legal and illegal foreign workers in California agriculture in relation to these provisions and the assumptions on which they rest.…

  2. Agricultural work safety efforts by Wisconsin extension agricultural agents.

    PubMed

    Chapman, L J; Schuler, R T; Skjolaas, C A; Wilkinson, T L

    1995-01-01

    This study investigated the agricultural work-related safety and health programming of county-level cooperative extension agents who work through land grant universities to provide a range of educational programs to agricultural producers. A questionnaire was designed and administered to all 89 Wisconsin agriculture and agribusiness extension county faculty. The questionnaire obtained valid responses from 98.9 percent of the agents. Ninety percent of all agents conducted some occupational safety and health promotion programming in the last year. These activities occupied an average of 4.8 days per agent per year. Most of the reported activities were group programs for the agricultural labor force that involved other extension agents and included the use of videotapes. The greatest barrier to more programming was lack of time on the part of both the agricultural work force and the agents. Most extension agents placed greater emphasis on training in how to work safely around hazards than on how to recognize and permanently correct hazards. For future programs agents requested more short format materials to use in programming, such as fact sheets, videotapes, and farm hazard inspection checklists. Agents are important training delivery resources for controlling farm-related injury and disease. Agents could be more effective with more time, better materials, and with more emphasis on hazard correction in workplace safety programs.

  3. The energy expenditure of Iranian agricultural workers.

    PubMed

    Brun, T A; Geissler, C A; Mirbagheri, I; Hormozdiary, H; Bastani, J; Hedayat, H

    1979-10-01

    The energy cost of agricultural and standard activities and the daily energy expenditure of male agricultural workers were measured during different seasons in Iranian villages to assess the validity of past and present Food and Agricultural Organization recommended energy allowances for that population. Studies included low income farmers in a village representative of those around the central desert where harvesting takes place under conditions of extreme summer heat. Measurements were also made during the Moslem fasting period when no food may be eaten between dawn and dusk. Energy cost of typical activities was measured by indirect calorimetry using the Max-Planck respirometer and daily energy expenditure was assessed using these figures combined with a diary of activities throughout the 24-hr period. Results of individual activity values are compared with other published figures. Comparison of daily energy expenditure of fasting subjects and nonfasting after Ramazan showed no significant difference. No significant difference was found between values of standardized activities at high summer temperatures and moderate temperatures. Mean values of daily energy expenditure during winter when activity is low are around 2600 kcal/day and for the other seasons of high activity 3400 kcal/day. These figures suggest that past and present Food and Agricultural Organization standards are low for this population. PMID:484535

  4. Respiratory disease in agricultural workers: mortality and morbidity statistics.

    PubMed

    Greskevitch, Mark; Kullman, Greg; Bang, Ki Moon; Mazurek, Jacek M

    2007-01-01

    To quantify the respiratory disease burden among agricultural workers, we examined the 1988-1998 National Center for Health Statistics (NCHS) "Multiple Cause of Death Data" and the 1988-1994 Third National Health and Nutrition Examination Survey data (NHANES III). Proportionate mortality ratios (PMRs) were determined for 11 respiratory conditions among 6 agricultural groups: crop farm workers, livestock farm workers, farm managers, landscape and horticultural workers, forestry workers, and fishery workers. Prevalence ratios (PRs) were determined for 12 respiratory conditions among 3 agricultural groups: farm workers, farm managers, and other agricultural workers. Disease categories groups were based on the 9th International Classification of Diseases and the agricultural groups on the NCHS or NHANES III industry and occupation codes, respectively. Crop farm workers and livestock farm workers had significantly elevated mortality for several respiratory conditions, with mortality for hypersensitivity pneumonitis being 10 and 50 times higher than expected. Landscape and horticultural workers had significantly elevated mortality for abscess of the lung and mediastinum and chronic airways obstruction. Forestry workers had significantly elevated mortality for pulmonary tuberculosis, chronic airways obstruction, and pneumonia. Prevalence of wheeze was elevated for female farm workers, shortness of breath was elevated for farm workers who had ever smoked, and hay fever was elevated for black, non-Hispanic farm workers. Prevalence of asthma was elevated for other agricultural workers who had ever smoked. Farm workers had a PR of 173 for obstructive respiratory abnormality. Continued improvement in occupational health surveillance systems for agriculture is essential to help guide prevention efforts for respiratory disease.

  5. Developing Curriculum Markers for Agricultural Extension Education in South Africa

    ERIC Educational Resources Information Center

    Worth, S. H.

    2008-01-01

    Sufficient changes have occurred in both the agricultural and educational sectors of South Africa to warrant a careful scrutiny of the agricultural education offerings in South Africa. Agricultural extension is identified as an important part of the intended transformation of the agricultural sector. Further, agricultural extension is essentially…

  6. Theme--Teaming Up: Agricultural Education and Cooperative Extension.

    ERIC Educational Resources Information Center

    Gamon, Julia A.; And Others

    1994-01-01

    Includes "Similarities and Differences" (Gamon); "Preparing Agriculture Teachers and Extension Agents" (Seevers); "Teaching and Extension" (Graham); "Cooperation between 4-H and FFA" (Hink); "Team Approach to Agricultural and Extension Education in Georgia" (Iverson, Rohs); "Agricultural Education and Cooperative Extension" (Nelson, Cvancara); "A…

  7. [Integration of population education into agricultural extension services in Rwanda].

    PubMed

    Ngendakumana, M

    1991-04-01

    Rwanda's National Office of Population (ONAPO) in collaboration with the Ministry of Agriculture and the UN Food and Agriculture Organization, has recently completed a survey of the knowledge, attitudes, and practices of agricultural workers and agricultural extension agents concerning fertility. The survey was also intended to identify the needs felt by the population regarding the health, social, and economic infrastructure and to formulate goals for a project to integrate population and agricultural development projects. The survey was conducted in 5 communes of Gitarama Prefecture. 43% of the 228 respondents had at least 2 children and 27% had 6 or more. The average respondent had 3.5 children. 33% of respondents were single and did not report any children. 81% of respondents married before age 25. The average number of children for households in the area was 7.20, but the number considered ideal or desirable was only slightly over 4. Intermediate sized families with 3-6 members with many small children not yet able to work appeared to have the greatest difficulty in satisfying their needs. 60% of respondents reported that they were unable to save any funds and 64% that their lands were insufficient to provide food self-sufficiency. 60.9% of respondents stated that the socioeconomic, health, and cultural services and facilities at their disposal were sufficient or satisfactory. The health services were most often seen as inadequate. 3/4 of the agricultural extension agents were satisfied with the means of transportation they used to visit the population. The results of focus group interviews with a wide variety of participants including men and women, young and old, educated and illiterate, have indicated that perceptions of the advantages of large families are slowly changing.

  8. Agricultural Development Workers Training Manual. Volume III. Crops.

    ERIC Educational Resources Information Center

    Leonard, David; And Others

    This training manual, the third volume in a four-volume series of curriculum guides for use in training Peace Corps agricultural development workers, deals with crops. The first chapter provides suggested guidelines for setting up and carrying out the crops component of the agricultural development worker training series. Included in the second…

  9. The Development of a National Agricultural Extension Policy in Bangladesh.

    ERIC Educational Resources Information Center

    Walker, M.; Sarkar, A. A.

    1996-01-01

    The background of agriculture in Bangladesh and the process of developing a national agricultural extension policy focused on sustainable development are described. The policy explicates the meaning of agricultural extension, use of agricultural knowledge and information systems, and 11 core principles. (SK)

  10. Extension Education Should Not Be a Part of Agricultural Education

    ERIC Educational Resources Information Center

    Crawford, Harold R.

    1977-01-01

    Opposing extension education within the agricultural education department, the author states that the agricultural education curriculum would not be appropriate for persons not in agricultural extension; program focus should be on preparing vocational agricultural teachers, not on other options; and department organization and administration would…

  11. The impact of biotechnology on agricultural worker safety and health.

    PubMed

    Shutske, J M; Jenkins, S M

    2002-08-01

    Biotechnology applications such as the use and production of genetically modified organisms (GMOs) have been widely promoted, adopted, and employed by agricultural producers throughout the world. Yet, little research exists that examines the implications of agricultural biotechnology on the health and safety of workers involved in agricultural production and processing. Regulatory frameworks do exist to examine key issues related to food safety and environmental protection in GMO applications. However, based on the lack of research and regulatory oversight, it would appear that the potential impact on the safety and health of workers is of limited interest. This article examines some of the known worker health and safety implications related to the use and production of GMOs using the host, agent, and environment framework. The characteristics of employers, workers, inputs, production practices, and socio-economic environments in which future agricultural workers perform various tasks is likely to change based on the research summarized here. PMID:12363179

  12. The impact of biotechnology on agricultural worker safety and health.

    PubMed

    Shutske, J M; Jenkins, S M

    2002-08-01

    Biotechnology applications such as the use and production of genetically modified organisms (GMOs) have been widely promoted, adopted, and employed by agricultural producers throughout the world. Yet, little research exists that examines the implications of agricultural biotechnology on the health and safety of workers involved in agricultural production and processing. Regulatory frameworks do exist to examine key issues related to food safety and environmental protection in GMO applications. However, based on the lack of research and regulatory oversight, it would appear that the potential impact on the safety and health of workers is of limited interest. This article examines some of the known worker health and safety implications related to the use and production of GMOs using the host, agent, and environment framework. The characteristics of employers, workers, inputs, production practices, and socio-economic environments in which future agricultural workers perform various tasks is likely to change based on the research summarized here.

  13. Agricultural health and safety: incorporating the worker perspective.

    PubMed

    Liebman, Amy K; Augustave, Wilson

    2010-07-01

    This commentary offers a worker's perspective on agricultural health and safety and describes (1) the historical exemption of agriculture from regulatory oversight and barriers encountered due to lack of regulations and poor enforcement of the existing standards; (2) the effect of immigration status on worker protections; and (3) the basic desire for economic survival and how this impacts worker health and safety. The commentary describes two models to reduce hazards at work that illustrate how workers' perspectives can be incorporated successfully at the policy level and during the intervention development process and puts forth recommendations for employers, researchers, and funding agencies to facilitate the integration of workers' perspectives into occupational health and safety in agriculture. Ultimately, improved worker protection requires systemic policy and regulatory changes as well as strong enforcement of existing regulations. This commentary summarizes the presentation, "Ground View: Perspectives of Hired Workers," at the Agricultural Safety and Health Council of America/National Institute for Occupational Safety and Health conference, "Be Safe, Be Profitable: Protecting Workers in Agriculture," January 27-28, 2010, Dallas/Fort Worth, Texas. PMID:20665305

  14. Agriflection: A Learning Model for Agricultural Extension in South Africa

    ERIC Educational Resources Information Center

    Worth, S. H.

    2006-01-01

    Prosperity--continuous and sustainable wealth creation--is an elusive goal in South African smallholder agriculture. This paper suggests that agricultural extension can facilitate realising this objective if an appropriate approach to extension can be developed. To develop such an approach requires that the definition of extension and the…

  15. Extension Education Should Be a Part of Agricultural Education

    ERIC Educational Resources Information Center

    Bender, Ralph E.

    1977-01-01

    Land grant universities have a responsibility to prepare extension personnel as well as teachers of vocational agriculture. The functions of both are similar, some courses serve both groups, many extension staff personnel are located at the universities, and extension education as part of the agricultural education department improves the…

  16. MIGRATORY AGRICULTURAL WORKERS IN THE UNITED STATES.

    ERIC Educational Resources Information Center

    JORGENSON, JANET M.; AND OTHERS

    FIELD STUDIES WERE CONDUCTED IN 1960 IN THE LOWER RIO GRANDE VALLEY OF TEXAS AND IN IOWA TO AUGMENT INFORMATION ON MIGRATORY WORKERS. FACULTY-STUDENT TEAM FIELD TRIPS FOUND MANY FACTORS TO CONSIDER IN PROVIDING A CONSTRUCTIVE APPROACH TO THE PROBLEMS OF THE MIGRANT WORKER. CHILDREN OF THE MIGRANTS ARE NOT GETTING THE EDUCATION THEY NEED TO BREAK…

  17. 20 CFR 404.1016 - Foreign agricultural workers.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Section 404.1016 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Work Excluded from Employment § 404.1016 Foreign agricultural workers. Farm work done by foreign workers...

  18. Agricultural Development Workers Training Manual. Volume IV. Livestock.

    ERIC Educational Resources Information Center

    Bacon, Neil; And Others

    This training manual, the last volume in a four-volume series for use in training Peace Corps workers, deals with livestock. The first chapter provides suggested guidelines for setting up and carrying out the livestock component of the agricultural development worker training course. Included in the second chapter are lesson plans covering the…

  19. Mexican Workers and U.S. Agriculture: The Revolving Door.

    ERIC Educational Resources Information Center

    Martin, Philip

    2002-01-01

    Discusses agriculture and farming factors affecting immigration and integration policies. Examines seasonality, wages, and guest workers; the Immigration Reform and Control Act; and the search for seasonal workers. Data suggest that first generation immigrants age out of seasonal farm work with few skills to enable them to climb any job ladder,…

  20. 20 CFR 404.1016 - Foreign agricultural workers.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... from Employment § 404.1016 Foreign agricultural workers. Farm work done by foreign workers lawfully admitted to the United States on a temporary basis to do farm work is not covered as employment. The excluded work includes any services connected with farm operations....

  1. 20 CFR 404.1016 - Foreign agricultural workers.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... from Employment § 404.1016 Foreign agricultural workers. Farm work done by foreign workers lawfully admitted to the United States on a temporary basis to do farm work is not covered as employment. The excluded work includes any services connected with farm operations....

  2. 20 CFR 404.1016 - Foreign agricultural workers.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... from Employment § 404.1016 Foreign agricultural workers. Farm work done by foreign workers lawfully admitted to the United States on a temporary basis to do farm work is not covered as employment. The excluded work includes any services connected with farm operations....

  3. 20 CFR 404.1016 - Foreign agricultural workers.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... from Employment § 404.1016 Foreign agricultural workers. Farm work done by foreign workers lawfully admitted to the United States on a temporary basis to do farm work is not covered as employment. The excluded work includes any services connected with farm operations....

  4. COMMUNICATING THE RISKS OF PESTICIDE EXPOSURE TO AGRICULTURAL WORKERS

    EPA Science Inventory

    The goals of the USEPA pesticide worker safety program are to protect human health and the environment by ensuring the competency of pesticide applicators to minimize pesticide exposure to occupational pesticide users and agricultural field workers, to assure use of pesticides, a...

  5. A Comparison of Agricultural Extension in Five States.

    ERIC Educational Resources Information Center

    Rogers, Everett M.

    The nature of the Cooperative Extension Service in agriculture was examined to identify aspects that could be applied to the design of an educational extension service. To learn about the organization, programs, and priorities of Cooperative Extension, employees of the state extension services in California, Colorado, New Mexico, New York, and…

  6. Private Agricultural Extension System in Kenya: Practice and Policy Lessons

    ERIC Educational Resources Information Center

    Muyanga, Milu; Jayne, T. S.

    2008-01-01

    Private extension system has been at the centre of a debate triggered by inefficient public agricultural extension. The debate is anchored on the premise that the private sector is more efficient in extension service delivery. This study evaluates the private extension system in Kenya. It employs qualitative and quantitative methods. The results…

  7. [The prevalence of gastroesophageal reflux disease in agricultural workers].

    PubMed

    Komleva, N E; Spirin, V F; Trubetskov, A D; Zaikina, I V

    2012-01-01

    Among agricultural workers is common gastroesophageal reflux disease. On a professional factors affecting agricultural labor (physical activity, weight lifting, carrying heavy loads, frequent and/or long slopes). These factors contribute to the development of gastroesophageal reflux disease and severe course.

  8. A New Extension Model: The Memorial Middle School Agricultural Extension and Education Center

    ERIC Educational Resources Information Center

    Skelton, Peter; Seevers, Brenda

    2010-01-01

    The Memorial Middle School Agricultural Extension and Education Center is a new model for Extension. The center applies the Cooperative Extension Service System philosophy and mission to developing public education-based programs. Programming primarily serves middle school students and teachers through agricultural and natural resource science…

  9. Using the cooperative extension service in agricultural health education.

    PubMed

    James, P A; Langley, R L

    1991-01-01

    In summary, the North Carolina experience of cooperation and health education using the Cooperative Extension Service has been very successful. Agriculture and medicine have found a common ground where responsibilities can be shared. By discovering the special capabilities and contributions of the Cooperative Extension Service, medical professionals may more closely address preventive medicine in an agricultural setting.

  10. Exploring Community Partnerships in Agricultural and Extension Education

    ERIC Educational Resources Information Center

    Seevers, Brenda; Stair, Kristin

    2015-01-01

    The descriptive study reported here sought to discover how Extension and agricultural education programs develop and use community partnerships to enhance educational programming. The population was a census of all New Mexico Extension agents and agricultural education teachers. Agents partnered with 57 different agencies/organization and teachers…

  11. Farmer Experience of Pluralistic Agricultural Extension, Malawi

    ERIC Educational Resources Information Center

    Chowa, Clodina; Garforth, Chris; Cardey, Sarah

    2013-01-01

    Purpose: Malawi's current extension policy supports pluralism and advocates responsiveness to farmer demand. We investigate whether smallholder farmers' experience supports the assumption that access to multiple service providers leads to extension and advisory services that respond to the needs of farmers. Design/methodology/approach: Within a…

  12. An Integrated Approach to Agricultural Extension.

    ERIC Educational Resources Information Center

    Smith, G. A.

    The underlying theme of this paper is the relevance of the "package program" approach for the development of peasant agriculture in Southern Africa, particularly where there are livestock and population pressures with a declining soil fertility situation. In Rhodesia, full-time short literacy courses were held in June and July 1970, as a means of…

  13. Migrant Workers in Agriculture: A View from Thailand.

    PubMed

    Thetkathuek, Anamai; Daniell, William

    2016-01-01

    There has been a dramatic increase in the global movement of workers during the last few decades. As Thailand has developed rapidly over the past 20 years, it has attracted laborers (both authorized and unauthorized) from the neighboring countries of Myanmar, People's Democratic Republic of Lao (Lao PDR), and Cambodia. Given that agriculture has been Thailand's most important industry, its continued growth has been dependent on migrant workers. Both crop agriculture and animal-production agriculture have employed migrant labor. Migrants have been hired to plant, weed, fertilize, spray pesticides, and harvest crops such as rice, corn, sugar cane, and cassava. They have worked at rubber and coffee plantations, as well as in the production of ornamental crops. Also, migrants have labored on pig, beef, and duck farms. There have been numerous documented health problems among migrant workers, including acute diarrhea, malaria, and fever of unknown causes. Occupational illness and injury have been a significant concern, and there has been limited health and safety training. This article reviewed the demographic changes in Thailand, studied the agricultural crops and animal production that are dependent on migrant labor, discussed the health status and safety challenges pertaining to migrant workers in agriculture, and described several recommendations. Among the recommendations, the conclusions of this study have suggested that addressing the cost for health care and solutions to health care access for migrant labor are needed. PMID:26479089

  14. India - 103 Agricultural Extension. Madhya Pradesh Hindi Language.

    ERIC Educational Resources Information Center

    Papazian, Elaine; Ray, S. B.

    This guide is designed for Hindi language training of Peace Corps workers in agriculture in India and reflects daily communication needs in that context. It consists of notes on Hindi phonology and pronunciation and a series of lessons on description, common phrases, and grammatical constructions. The 41 lessons are presented in four sections,…

  15. North Carolina Cooperative Extension Service Professionals' Attitudes toward Sustainable Agriculture.

    ERIC Educational Resources Information Center

    Minarovic, Rosanne E.; Mueller, J. Paul

    2000-01-01

    Responses from 369 of 500 extension professionals reflected a shared vision for sustainable agriculture and recognition of a need for environmentally sound farming practices. There was less unanimity about endorsing the social aspects of sustainable agriculture, though they agreed on the need for more systems research. (SK)

  16. Industry and Extension Partnership to Enhance STEM and Agricultural Education

    ERIC Educational Resources Information Center

    Campbell, Brian T.; Wilkinson, Carol A.; Shepherd, Pamela J.; Gray, Paula

    2015-01-01

    STEM education has become essential in the United States, and agriculture allows for a great opportunity to teach STEM education in a fun, hands-on manner. The Virginia Southern Piedmont Agriculture Research and Extension Center (SPAREC), in partnership with King Arthur Flour, has created a program that reinforces what is taught in the classroom…

  17. Stimulating the Imaginative Capacities of Agricultural Extension Students

    ERIC Educational Resources Information Center

    Liang, Chaoyun; Chang, Wen-Shan; Yao, Shu-Nung; King, Jung-Tai; Chen, Shi-An

    2016-01-01

    Purpose: To address the dynamic challenges associated with developing a globally sustainable society, numerous scholars have stressed the need to cultivate the imagination of agricultural students. This study aimed to explore how pictorial representations stimulate the imaginative capacities of agricultural extension students.…

  18. A Study of New Mexico Migrant Agricultural Workers.

    ERIC Educational Resources Information Center

    Borrego, John G.; And Others

    The intent of this report, as stated, is to bring about an awareness of the kinds of problems faced by migrant agricultural workers (Mexican Americans and Navajos), by farmers, and by agencies offering services to these migrants in New Mexico. An overview of the national and state migrant situation is presented, as well as case studies of various…

  19. 78 FR 45167 - Notification of Submission to the Secretary of Agriculture; Pesticides, Agricultural Worker...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-26

    ...This document notifies the public as required by the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) that the EPA Administrator has forwarded to the Secretary of the United States Department of Agriculture (USDA) a draft regulatory document concerning Pesticides; Agricultural Worker Protection Standard Revisions. The draft regulatory document is not available to the public until......

  20. Agricultural "killing fields": the poisoning of Costa Rican banana workers.

    PubMed

    Sass, R

    2000-01-01

    The poisoning of Costa Rican banana workers by multinational corporations' excessive use of pesticides is not a local issue; it is embedded in a dominant ideology expressed by the phenomenon of globalization. This ideology seeps into every aspect of our social institutions--economic, political, and legal. The practice of this ideological perspective is evident in the industrialization of global agriculture and the shift from "developmentalism"--liberal welfarism, industrialization, and urbanization--to a dominant, undemocratic, global financial elite with "economism" and a neoliberal political agenda overriding the nation-state polis. A specific effect is to transform the agricultural workers of developing countries, such as Costa Rican banana workers, into politically superfluous flesh-and-blood human beings.

  1. Case studies of violations of workers' freedom of association: migrant agricultural workers.

    PubMed

    2002-01-01

    As part of its report "Unfair Advantage: Workers' Freedom of Association in the United States under International Human Rights Standards," Human Rights Watch conducted a series of case studies in a dozen states, covering a variety of industries and employment sectors, analyzing the U.S. experience in the light of both national law and international human rights and labor rights norms. Presented here are the case studies of migrant agricultural workers.

  2. The Washington State Agricultural Extension Service, 1912-1961.

    ERIC Educational Resources Information Center

    Cosgriffe, Harry A.

    A study was made of the Washington Agricultural Extension Service from 1912 to 1961 to identify and interpret the changing administrative structure, program content, methods and techniques, relationships with other organizations and agencies, fundamental changes in ways of deciding educational content, influences of the Extension Service on…

  3. Women's Access to Agricultural Extension Services in Botswana.

    ERIC Educational Resources Information Center

    Bettles, F. M.

    Extension services to women in rural Botswana, particularly emphasized since the women's extension program began in 1975, must take into account constraints faced by female farmers, as past development processes have concentrated on male perceptions of concern (the beef industry, modernizing the economy). In Botswana, agriculture has traditionally…

  4. Gender Differences in Access to Extension Services and Agricultural Productivity

    ERIC Educational Resources Information Center

    Ragasa, Catherine; Berhane, Guush; Tadesse, Fanaye; Taffesse, Alemayehu Seyoum

    2013-01-01

    Purpose: This article contributes new empirical evidence and nuanced analysis on the gender difference in access to extension services and how this translates to observed differences in technology adoption and agricultural productivity. Approach: It looks at the case of Ethiopia, where substantial investments in the extension system have been…

  5. Agricultural Extension: Pioneer Educator of Farmers and Ranchers.

    ERIC Educational Resources Information Center

    Nel, Johanna

    This study investigated: (1) the early efforts of agricultural extension to provide educational opportunities for Wyoming settlers at the turn of the century; and (2) the establishment of the Cooperative Extension Service in 1914. The study was primarily an archival and library review of published and unpublished documents, with major emphasis…

  6. Oxidative stress and DNA damage in agricultural workers.

    PubMed

    Kisby, Glen E; Muniz, Juan F; Scherer, Jennifer; Lasarev, Michael R; Koshy, Mary; Kow, Yoke W; McCauley, Linda

    2009-01-01

    Oxidative stress and DNA damage have been proposed as mechanisms linking pesticide exposure to health effects such as cancer and neurological diseases. A pilot study of pesticide applicators and farm workers working in the fruit orchards of Oregon (i.e., apples, pears) was conducted to examine the relationship between organophosphate (OP) pesticide exposure and oxidative stress and DNA damage. Urine samples were analyzed for OP metabolites and 8-hydroxy-2'-deoxyguanosine (8-OH-dG). Lymphocytes were analyzed for oxidative DNA repair activity and DNA damage (Comet assay) and serum analyzed for lipid peroxides (i.e., malondialdehyde [MDA]). Cellular DNA damage in agricultural workers was validated using lymphocyte cell cultures. Urinary OP metabolites were significantly higher in farm workers and applicators (p < .001) when compared to controls. 8-OH-dG levels were 8.5 times and 2.3 times higher in farm workers and applicators, respectively, than in controls. Serum MDA levels were 4.9 times and 24 times higher in farm workers and applicators, respectively, than in controls. DNA damage and oxidative DNA repair were significantly greater in lymphocytes from applicators and farm workers when compared with controls. A separate field study showed that DNA damage was also significantly greater (p < .001) in buccal cells (i.e., leukocytes) collected from migrant farm workers working with fungicides in the berry crops in Oregon. Markers of oxidative stress (i.e., reactive oxygen species, reduced levels of glutathione) and oxidative DNA damage were also observed in lymphocyte cell cultures treated with an OP. The findings from these in vivo and in vitro studies indicate that pesticides induce oxidative stress and DNA damage in agricultural workers. These biomarkers may be useful for increasing our understanding of the link between pesticides and cancer. PMID:19437279

  7. Needlestick Injuries in Agriculture Workers and Prevention Programs.

    PubMed

    Buswell, Minden L; Hourigan, Mary; Nault, André J; Bender, Jeffrey B

    2016-01-01

    There are a variety of biologics, vaccines, antibiotics, and hormones used in animal agriculture. Depending upon the procedure or pharmaceutical used, accidental injections or product exposures can result in mild to severe injuries. Needlestick injury (NSI) prevention, research, and education for veterinarians and agriculture workers is limited. The objective of this study was to collect and review published case reports and case series/surveys on human needlestick exposure to veterinary biologics and to summarize needlestick prevention strategies for agricultural workers/veterinarians. A search was conducted of PubMed and Centre for Agriculture Bioscience International (CABI) databases. References were reviewed to identify additional articles. NSI among agricultural workers were primarily included in this review. Thirty articles were applicable to exposures in agricultural settings. Relevant literature consisted of case reports, survey/case series articles, prevention documents, and background articles. Fifty-nine case patients were identified. Most of these cases were associated with exposures to specific vaccines or veterinary products. Injury location was identified from 36 individuals: 24 (67%) NSI to the hands, 10 (28%) injuries to the legs, and 2 to other body locations. Of the 59 cases, 20 (34%) involved oil-adjuvant vaccines. Evidence of hospitalization was recorded for 30 case patients. The length of hospitalization was available from 11 case patients. Median length of hospitalization was 3 days (range: 1-4). Surgical intervention was reported in 25 case patients. Outcome information was available on 30 case patients. Fifteen made a complete recovery within 2 weeks of treatment, 14 had residual sequelae attributed to the injury, and there was 1 reported death. Of the 13 survey/case series articles: 2 focused on oil-adjuvant products, 1 on Brucellosis RB-51 vaccine, 3 on tilmicosin, 1 on Salmonella enteritidis vaccine, 1 on high-pressure injection, and 5

  8. [The role of national rural organization and agricultural extension services in relation to women].

    PubMed

    Martius Von Harder, G

    1985-01-01

    be possible for training sessions to be held jointly for both sexes, but cultural tabus and sexual division of labor may be such that different programs and personnel are required for men and women. There are currently numerous limitations on the inclusion of women in extension programs, including official policies against female employment and ignorance of the contribution of female agricultural work and social customs which discourage female social participation. There may be few or no women extension workers, female extension agents may try to avoid fieldwork, they may spend most of their time training women in household management, or their mobility may be strictly limited by family responsibilities.

  9. Survey of acute pesticide poisoning among agricultural workers in four Asian countries*

    PubMed Central

    Jeyaratnam, J.; Lun, K. C.; Phoon, W. O.

    1987-01-01

    The study investigated the extent of acute pesticide poisoning in selected agricultural communities in Indonesia, Malaysia, Sri Lanka and Thailand, as well as the contributing factors, because it is believed that this type of poisoning is a major problem in developing countries, but not in the industrialized countries, despite their extensive use of pesticides. The study confirmed the existence of this problem, which was found to be due to inadequate knowledge of the safe practices in the use of pesticides among users and to the lack of suitable protective clothing for use by agricultural workers in hot and humid climates. PMID:3500805

  10. Implications of the U.S. Cooperative Extension Service for Agricultural Extension in Developing Countries.

    ERIC Educational Resources Information Center

    Navaratnam, K. K.

    A study compared the organizational form and functional activities of the U.S. Cooperative Extension Service with agricultural extension activities in Sri Lanka and recommended ways of improving such programs in developing countries. Distinctive differences were found in the organizational set-up, subject-matter coverage, approach to clients,…

  11. 76 FR 10070 - Division of Coal Mine Workers' Compensation; Proposed Extension of Existing Collection; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-23

    ... of Workers' Compensation Programs Division of Coal Mine Workers' Compensation; Proposed Extension of... Quality Rereading (CM-933b), Medical History and Examination for Coal Mine Workers' Pneumoconiosis (CM-988... interpretation of x-rays. When a miner applies for benefits, the Division of Coal Mine Workers'...

  12. Agricultural employers' hiring and safety practices for adolescent workers.

    PubMed

    Lee, B C; Westaby, J D; Chyou, P H; Purschwitz, M A

    2007-01-01

    The goal of the "Safety Training for Employers and Supervisors of Adolescent Farmworkers" initiative is to improve the occupational health and safety knowledge and practices of agricultural employers and supervisors responsible for employees, ages 14 to 17 years. Surveys were sent to members of the National Council of Agricultural Employers and the Washington Growers League to measure attitudes regarding adolescent employees, current hiring and training practices, and future intentions. More than half of the respondents hire adolescents. Two-thirds were male, nearly three-quarters of the respondents had college or post-graduate degrees, and more than half were 50 years or older. The majority of respondents had positive perceptions of adolescents in terms of dependability, helpfulness, and work ethic. Among those who currently hire young workers, the most common reasons were to provide a job for children of friends and family and because they can work part-time to fill a labor demand. Among those not hiring adolescents, the most common reason was concern about child labor regulations and associated tasks (e.g., paperwork, monitoring hours). Respondents use a variety of safety training resources, especially posters and safety meetings. For the future, they expect to need more handout materials and training videos. Study results provide insights into barriers to the employment of young workers and suggest methods by which agricultural safety specialists can best assist those employers and producers who are willing to hire adolescents into agricultural work settings. PMID:17370911

  13. Agricultural Extension in Africa. A World Bank Symposium.

    ERIC Educational Resources Information Center

    Roberts, Nigel, Ed.

    The contributors to this document compare the main approaches to agricultural extension in sub-Saharan Africa; the cost-effectiveness in view of precarious national budgets; the weaknesses of the system for generating technology; the difficulties in forging productive partnerships between researchers, extensionists and farmers; the ineffective…

  14. Program Building Handbook for the Texas Agricultural Extension Service.

    ERIC Educational Resources Information Center

    Tribble, Marie; And Others

    Guidelines and procedures which Texas Agricultural Extension Service personnel may use in working with local people in planning and carrying out county programs are provided in this handbook. The program building process is based on the philosophy that people have both the desire and ability to plan and carry out educational programs. The handbook…

  15. Participatory Curriculum Development: A Case Study in Agricultural Extension.

    ERIC Educational Resources Information Center

    Rogers, Alan

    1993-01-01

    A Namibian project to train agricultural extension staff considered three approaches to curriculum development: content, product, and process. Use of participatory approaches brought new dimensions to the final product, but they cannot become an alternative to working with trainees on their own agenda. (SK)

  16. [Foreign agricultural proletariat and seasonal migrations: Haitian workers in the Dominican agriculture].

    PubMed

    Lozano, W

    1992-01-01

    The effects of the massive entry of Haitian agricultural workers into rice, coffee, and other agricultural production in the Dominican Republic over the past 15 years are analyzed using data from surveys conducted in 1985 and 1987. Unlike the classic Latin American cases of labor migration, the movement of Haitian workers to the Dominican Republic crosses national borders and involves a landless proletariat rather than peasant farmers seeking to supplement their subsistence. Most of the Haitians finding work in coffee and rice cultivation were former sugar cane workers with several years of residence in the Dominican Republic who were forced out of sugar cane cutting by the collapse of the industry in the 1980s. Although Haitians have been employed in Dominican agriculture since the early 1900s, their massive movement to crops of great labor demand other than sugar began in the 1980s. Most of the Haitian workers in rice and coffee are illiterate men with no more than 3 years of primary education. Their average age is 28.4 years for coffee and 29.1 for rice workers. 40% of coffee workers and 53% of rice workers had children. The survey found a greater proportion of migrants from the North zone of Haiti than have previous studies, probably because of the accelerating crisis in the peasant economy in the North and the curtailment of movement to the Bahamas. The technical and social organization of agricultural work goes far in explaining migratory flows. Rice cultivation has heavy labor demands year round, while demand for labor in coffee cultivation is concentrated between August-December. The more complex and better paying jobs in rice cultivation are performed primarily by Dominican workers, who have formed a landless agricultural proletariat in place for at least 2 generations. Dominican workers thus meet the condition of staying in place all year that is not completely possible for Haitian workers. No such ethnic separation occurs in the coffee harvest, and

  17. 45 CFR 1626.11 - H-2 agricultural and forestry workers.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 4 2014-10-01 2014-10-01 false H-2 agricultural and forestry workers. 1626.11... CORPORATION RESTRICTIONS ON LEGAL ASSISTANCE TO ALIENS § 1626.11 H-2 agricultural and forestry workers. (a... section. (b) Nonimmigrant forestry workers admitted to, or permitted to remain in, the United States...

  18. 78 FR 32227 - Perishable Agricultural Commodities Act; Request for Extension and Revision of a Currently...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-29

    ... Agricultural Marketing Service Perishable Agricultural Commodities Act; Request for Extension and Revision of a Currently Approved Information Collection AGENCY: Agricultural Marketing Service, USDA. ACTION: Notice and... 35), this document announces the Agricultural Marketing Service's (AMS) intention to request...

  19. 76 FR 13669 - Division of Coal Mine Workers' Compensation; Proposed Extension of Existing Collection; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-14

    ... of Workers' Compensation Programs Division of Coal Mine Workers' Compensation; Proposed Extension of.... 941 and 20 CFR 725.533(e) authorizes the Division of Coal Mine Workers' Compensation (DCMWC) to pay compensation to coal miner beneficiaries. Once a miner or survivor is found eligible for benefits, the...

  20. Perceptions of Environmental and Occupational Health Hazards Among Agricultural Workers in Washington State

    PubMed Central

    Hofmann, Jonathan N.; Crowe, Jennifer; Postma, Julie; Ybarra, Vickie; Keifer, Matthew C.

    2010-01-01

    The purpose of this study is to describe perceptions of environmental and occupational health issues among agricultural workers. Interviews were conducted with 389 agricultural workers in the Yakima Valley in central Washington State in the summers of 2004 and 2005. Undergraduate students from the community conducted interviews in Spanish or English. Environmental and occupational health issues were ranked by frequency of concern, and differences by demographic characteristics were evaluated using multivariate analyses. In both 2004 and 2005, agricultural workers expressed high levels of concern about working in hot weather, agricultural injuries, pesticides, and pediatric asthma. Perceptions of environmental and occupational health issues among agricultural workers differed by certain demographic characteristics, particularly age and ethnicity. Consideration should be given to these issues when designing research studies, creating educational materials, and developing interventions related to environmental and occupational hazards among agricultural workers. PMID:19715263

  1. 75 FR 6031 - Policy Paper on Revised Risk Assessment Methods for Workers, Children of Workers in Agricultural...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-05

    ... AGENCY Policy Paper on Revised Risk Assessment Methods for Workers, Children of Workers in Agricultural... Register of December 9, 2009, making available for comment a policy paper entitled ``Revised Risk... uses and exposures not governed by the Federal Food, Drug, and Cosmetic Act (FFDCA). Implementing...

  2. Characterization of α-cypermethrin Exposure in Egyptian Agricultural Workers

    PubMed Central

    Singleton, Steven T.; Lein, Pamela J.; Farahat, Fayssal M.; Farahat, Taghreed; Bonner, Matthew R.; Knaak, James B.; Olson, James R.

    2014-01-01

    Pyrethroids are neurotoxic insecticides that exert their effects by prolonging the open time of sodium channels, which increases the duration of neuronal excitation. α-cypermethrin (αCM) is derived from the 8-stereoisomers that together make up the pyrethroid cypermethrin, which is one of the most common pyrethroids being used in agriculture throughout the world. The objective of this study was to characterize the occupational exposure to αCM in a cohort of Egyptian agriculture workers (n=37) before, during and after 6 to 10 consecutive days of application of αCM to cotton fields. Daily spot urine specimens were collected and analyzed by GC-MS NCI for the αCM metabolites 3-phenoxybenzoic acid (3-PBA) and cis-3-(2’,2’-dichlorovinyl)-2,2-dimethylcyclopropane carboxylic acid (cis-DCCA). Prior to αCM application, median urinary levels of 3-PBA (4.59 nmol/g creatinine) were greater than cis-DCCA (0.33 nmole/g creatinine) demonstrating low background exposures to pyrethroids. During the application period for αCM, median urinary levels of both biomarkers increased (13.44 nmol 3-PBA/g creatinine and 7.76 nmol cis-DCCA/g creatinine) and ranged from 2.3–93.96 nmol 3-PBA/g creatinine and 0.09–90.94 nmol cis-DCCA/g creatinine, demonstrating that workers had a wide range of exposures to αCM. The data also demonstrate that pesticide applicators had greater exposures to αCM than workers who play a supporting role in the seasonal application of pesticides on the cotton crop. Urinary cis-DCCA and 3-PBA concentrations were elevated at 7–11 days after the cessation of αCM application, compared to baseline levels. This study is the first to use these biomarkers to quantify occupational exposures specifically to αCM. This urinary biomarker data will be useful for estimating daily internal dose, comparing exposures across job categories within the Egyptian pesticide application teams, and for modeling human exposures to αCM. PMID:24269189

  3. Characterization of α-cypermethrin exposure in Egyptian agricultural workers.

    PubMed

    Singleton, Steven T; Lein, Pamela J; Farahat, Fayssal M; Farahat, Taghreed; Bonner, Matthew R; Knaak, James B; Olson, James R

    2014-01-01

    Pyrethroids are neurotoxic insecticides that exert their effects by prolonging the open time of sodium channels, which increases the duration of neuronal excitation. α-cypermethrin (αCM) is derived from the 8-stereoisomers that together make up the pyrethroid cypermethrin, which is one of the most common pyrethroids being used in agriculture throughout the world. The objective of this study was to characterize the occupational exposure to αCM in a cohort of Egyptian agriculture workers (n=37) before, during and after 6-10 consecutive days of application of αCM to cotton fields. Daily spot urine specimens were collected and analyzed by GC-MS NCI for the αCM metabolites 3-phenoxybenzoic acid (3-PBA) and cis-3-(2',2'-dichlorovinyl)-2,2-dimethylcyclopropane carboxylic acid (cis-DCCA). Prior to αCM application, median urinary levels of 3-PBA (4.59nmol/g creatinine) were greater than cis-DCCA (0.33nmole/g creatinine) demonstrating low background exposures to pyrethroids. During the application period for αCM, median urinary levels of both biomarkers increased (13.44nmol 3-PBA/g creatinine and 7.76nmol cis-DCCA/g creatinine) and ranged from 2.3-93.96nmol 3-PBA/g creatinine and 0.09-90.94nmol cis-DCCA/g creatinine, demonstrating that workers had a wide range of exposures to αCM. The data also demonstrate that pesticide applicators had greater exposures to αCM than workers who play a supporting role in the seasonal application of pesticides on the cotton crop. Urinary cis-DCCA and 3-PBA concentrations were elevated at 7-11 days after the cessation of αCM application, compared to baseline levels. This study is the first to use these biomarkers to quantify occupational exposures specifically to αCM. This urinary biomarker data will be useful for estimating daily internal dose, comparing exposures across job categories within the Egyptian pesticide application teams, and for modeling human exposures to αCM.

  4. Adapting Agriculture Platforms for Nutrition: A Case Study of a Participatory, Video-Based Agricultural Extension Platform in India

    PubMed Central

    Kadiyala, Suneetha; Morgan, Emily H.; Cyriac, Shruthi; Margolies, Amy; Roopnaraine, Terry

    2016-01-01

    Successful integration of nutrition interventions into large-scale development programmes from nutrition-relevant sectors, such as agriculture, can address critical underlying determinants of undernutrition and enhance the coverage and effectiveness of on-going nutrition-specific activities. However, evidence on how this can be done is limited. This study examines the feasibility of delivering maternal, infant, and young child nutrition behaviour change communication through an innovative agricultural extension programme serving nutritionally vulnerable groups in rural India. The existing agriculture programme involves participatory production of low-cost videos promoting best practices and broad dissemination through village-level women’s self-help groups. For the nutrition intervention, 10 videos promoting specific maternal, infant, and young child nutrition practices were produced and disseminated in 30 villages. A range of methods was used to collect data, including in-depth interviews with project staff, frontline health workers, and self-help group members and their families; structured observations of mediated video dissemination sessions; nutrition knowledge tests with project staff and self-help group members; and a social network questionnaire to assess diffusion of promoted nutrition messages. We found the nutrition intervention to be well-received by rural communities and viewed as complementary to existing frontline health services. However, compared to agriculture, nutrition content required more time, creativity, and technical support to develop and deliver. Experimentation with promoted nutrition behaviours was high, but sharing of information from the videos with non-viewers was limited. Key lessons learned include the benefits of and need for collaboration with existing health services; continued technical support for implementing partners; engagement with local cultural norms and beliefs; empowerment of women’s group members to champion

  5. Technical Guidelines and References: Crops Training Component. From: Agricultural Development Workers Training Manual. Volume III: Crops.

    ERIC Educational Resources Information Center

    Peace Corps, Washington, DC. Information Collection and Exchange Div.

    This reference manual for training Peace Corps agricultural development workers deals with crops. The document begins with common units of area, length, weight, volume, and conversions between them. A practice problem is worked and other conversion problems are given. The second section is intended to show agricultural field workers how to survey…

  6. 78 FR 25691 - Meeting Notice of the National Agricultural Research, Extension, Education, and Economics...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-02

    ... of Agriculture Tom Vilsack, and the Under Secretary of Research, Education, and Economics Dr...; ] DEPARTMENT OF AGRICULTURE Office of the Secretary Meeting Notice of the National Agricultural Research, Extension, Education, and Economics Advisory Board AGENCY: Research, Education, and Economics, USDA....

  7. 78 FR 44092 - Request for Nominations of Members for the National Agricultural Research, Extension, Education...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-23

    ... Request for Nominations of Members for the National Agricultural Research, Extension, Education, and Economics Advisory Board AGENCY: Agricultural Research Service, USDA. ACTION: Solicitation for membership. SUMMARY: The notice announced the USDA's request for membership on the National Agricultural...

  8. The South African Education Agenda: Identifying Markers for Rewriting Agricultural Extension Curricula

    ERIC Educational Resources Information Center

    Worth, S. H.

    2007-01-01

    Changes in education and agriculture in South Africa indicate that agricultural extension practitioners should facilitate continuous learning among farmers. This requires that extension practitioners acquire new skills. To provide these skills requires a critical examination of agricultural extension curricula in the light of South Africa's…

  9. 75 FR 51487 - Division of Coal Mine Workers' Compensation; Proposed Extension of Information Collection...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Office of Workers' Compensation Programs Division of Coal Mine Workers' Compensation; Proposed Extension of Information Collection; Comment Request ACTION: Notice. SUMMARY: The Department of Labor, as part of...

  10. 75 FR 63864 - Division of Coal Mine Workers' Compensation; Proposed Extension of Existing Collection; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-18

    ... of Workers' Compensation Programs Division of Coal Mine Workers' Compensation; Proposed Extension of... to Coal Mine Employment (CM-913). A copy of the proposed information collection request can be... of benefits to coal miners who are totally disabled by black lung disease arising out of coal...

  11. 75 FR 51488 - Division of Coal Mine Workers' Compensation; Proposed Extension of Information Collection...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-20

    ... of Workers' Compensation Programs Division of Coal Mine Workers' Compensation; Proposed Extension of... comments (mail, fax, or E-mail). SUPPLEMENTARY INFORMATION: I. Background: The Division of Coal Mine... benefits to coal miners totally disabled due to pneumoconiosis, and their surviving dependents. When...

  12. Transforming the Roles of a Public Extension Agency to Strengthen Innovation: Lessons from the National Agricultural Extension Project in Bangladesh

    ERIC Educational Resources Information Center

    Chowdhury, Ataharul Huq; Odame, Helen Hambly; Leeuwis, Cees

    2014-01-01

    Purpose: The rapidly evolving nature of agricultural innovation processes in low-income countries requires agricultural extension agencies to transform the classical roles that previously supported linear information dissemination and adoption of innovation. In Bangladesh, strengthening agricultural innovation calls for facilitation of interactive…

  13. Constraints Affecting ICT Utilization by Agricultural Extension Officers in the Niger Delta, Nigeria

    ERIC Educational Resources Information Center

    Akpabio, I. A.; Okon, D. P.; Inyang, E. B.

    2007-01-01

    The study focused on constraints affecting the utilization of Information and Communication Technologies (ICT) for agricultural extension activities by Agricultural Extension Officers in Nigeria's Niger Delta Region. Data were derived from 160 extension officers affiliated to both public and private extension organizations in four states of the…

  14. Building an Agricultural Extension Services System Supported by ICTs in Tanzania: Progress Made, Challenges Remain

    ERIC Educational Resources Information Center

    Sanga, C.; Kalungwizi, V. J.; Msuya, C. P.

    2013-01-01

    The conventional agricultural extension service in Tanzania is mainly provided by extension officers visiting farmers to provide agricultural advisory service. This system of extension service provision faces a number of challenges including the few number of extension officers and limited resources. This article assesses the effectiveness of an…

  15. Basic Education and Agricultural Extension. Costs, Effects, and Alternatives. World Bank Staff Working Papers Number 564.

    ERIC Educational Resources Information Center

    Perraton, Hilary; And Others

    The five papers in this volume examine the methods, costs, and effects of traditional agricultural extension services and basic education and about the use of mass media for extension and education. The first paper, a literature review regarding the effectiveness of agricultural extension, reports that extension agents' studies of internal…

  16. Microstructural changes in the substantia nigra of asymptomatic agricultural workers.

    PubMed

    Du, Guangwei; Lewis, Mechelle M; Sterling, Nicholas W; Kong, Lan; Chen, Honglei; Mailman, Richard B; Huang, Xuemei

    2014-01-01

    Parkinson's disease (PD) is marked by the loss of dopamine neurons in the substantia nigra (SN). Although the exact etiology is unknown, sporadic PD is hypothesized to be a result of genetic susceptibility interacting with environmental insult. Epidemiological studies suggest that pesticide exposure is linked to higher PD risk, but there are no studies demonstrating SN changes with chronic pesticide exposure in human subjects. Thus, high resolution T2-weighted magnetic resonance imaging (MRI) and diffusion tensor (DTI) images were obtained from 12 agricultural workers with chronic pesticide exposure, 12 controls, and 12 PD subjects. Neither controls nor pesticide-exposed subjects, had any parkinsonian symptoms. Exposure history to pesticides was assessed by a structured questionnaire. DTI measures in the SN, including fractional anisotropy (FA), mean diffusivity (MD), axial diffusivity (AD), and radial diffusivity (RD), were obtained for all subjects and compared among groups. Compared to controls, PD patients showed the expected significant changes in all DTI measurements in the SN. The pesticide-exposed subjects, compared to controls, had significantly lower FA values (p=0.022, after multiple comparisons correction), but no significant differences in RD, MD, or AD measures. The study is the first to demonstrate microstructural changes in the SN of human subjects with chronic pesticide exposure. The changes detected by MRI may mark "one of the hits" leading to PD, and underlie the increased risk of PD in pesticide users found in epidemiological studies. Further human studies assisted by these imaging markers may be useful in understanding the etiology of PD.

  17. Risk of malignant lymphoma in Swedish agricultural and forestry workers.

    PubMed Central

    Wiklund, K; Lindefors, B M; Holm, L E

    1988-01-01

    The risk of malignant lymphoma after possible exposure to phenoxy acid herbicides was studied in 354,620 Swedish men who, according to a national census in 1960, were employed in agriculture or forestry. The cohort was divided into subcohorts according to assumed exposure and compared with 1,725,645 Swedish men having other economic activities. All were followed up in the Cancer-Environment Register between 1961 and 1979. Non-Hodgkin lymphoma was found in 861 men in the study cohort. The relative risk was not significantly increased in any subcohort, did not differ significantly between the subcohorts, and showed no time related increase in the total cohort or any subcohort. Hodgkin's disease was found in 355 men in the study cohort. Relative risks significantly higher than unity were found among fur farming and silviculture workers where the relative risks were 4.45 and 2.26, respectively. All five cases in the former group were engaged in mink farming. A time related rising trend in relative risk was found in the silviculture subcohort. Elsewhere the relative risk did not diverge from unity and no time related trend was discernible. PMID:3342183

  18. Organophosphate pesticide exposure and neurobehavioral performance in agricultural and non-agricultural Hispanic workers.

    PubMed

    Rothlein, Joan; Rohlman, Diane; Lasarev, Michael; Phillips, Jackie; Muniz, Juan; McCauley, Linda

    2006-05-01

    Our understanding of the health risks of farmworkers exposed to pesticides in their work and home environments is rapidly increasing, although studies designed to examine the possible neurobehavioral effects of low-level chronic pesticide exposure are limited. We measured dialkyl phosphate urinary metabolite levels, collected environmental dust samples from a subset of homes, obtained information on work practices, and conducted neurobehavioral tests on a sample of farmworkers in Oregon. Significant correlations between urinary methyl metabolite levels and total methyl organophosphate (azinphos-methyl, phosmet, malathion) house dust levels were observed. We found the neurobehavioral performance of Hispanic immigrant farmworkers to be lower than that observed in a nonagricultural Hispanic immigrant population, and within the sample of agricultural workers there was a positive correlation between urinary organophosphate metabolite levels and poorer performance on some neurobehavioral tests. These findings add to an increasing body of evidence of the association between low levels of pesticide exposure and deficits in neurobehavioral performance. PMID:16675422

  19. An ergonomic study on posture-related discomfort among preadolescent agricultural workers of West Bengal, India.

    PubMed

    Gangopadhyay, Somnath; Das, Banibrata; Das, Tamal; Ghoshal, Goutam

    2005-01-01

    In India, particularly in West Bengal, preadolescents are primarily associated with agricultural work in rural areas. Owing to poor socio-economic conditions, they are compelled to carry out a considerable number of manual, rigorous tasks in agricultural fields. The main aim of this study was to investigate postures adopted by preadolescent agricultural workers during individual agricultural activities and to analyze the causes of discomfort related to those postures. Fifty male and 50 female preadolescent agricultural workers were randomly selected and a detailed posture analysis was performed with the Ovako Working Posture Analysis System (OWAS). It was observed that those workers worked continuously in awkward postures during certain agricultural activities. Consequently they suffered from discomfort in different parts of their body. Even though they were very young, they were likely to suffer from serious musculoskeletal disorders in the future.

  20. Factors Influencing Perceptions of Service Quality in Cooperative Extension Workers

    ERIC Educational Resources Information Center

    Anaza, Nwamaka A.; Rutherford, Brian N.; Widdows, Richard

    2012-01-01

    The authors examined the direct and indirect impact of empowerment on service quality as perceived by Extension staff. Using a sample 283 respondents, the results revealed that along with empowerment, constructs such as job satisfaction and organizational identification positively affected service quality. Undoubtedly, each of these variables…

  1. 78 FR 52496 - Meeting Notice of the National Agricultural Research, Extension, Education, and Economics...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-23

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Meeting Notice of the National Agricultural Research, Extension, Education, and Economics Advisory Board AGENCY: Research, Education, and Economics, Office of the Secretary, USDA. ACTION: Notice of...

  2. 75 FR 32736 - Notice of Solicitation for Members of the National Agricultural Research, Extension, Education...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-09

    ..., Extension, Education, and Economics Advisory Board Office, 1400 Independence Avenue, SW., Room 321-A... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Office of the Secretary Notice of Solicitation for Members of the National Agricultural...

  3. Overcoming Language and Literacy Barriers in Safety and Health Training of Agricultural Workers

    PubMed Central

    Arcury, Thomas A.; Estrada, Jorge M.; Quandt, Sara A.

    2010-01-01

    The workforce in all areas of United States agriculture and forestry is becoming increasingly diverse in language, culture, and education. Many agricultural workers are immigrants who have limited English language skills and limited educational attainment. Providing safety and health training to this large, diverse, dispersed, and often transient population of workers is challenging. This review, prepared for the 2010 Agricultural Safety and Health Council of America/National Institute for Occupational Safety and Health conference, “Be Safe, Be Profitable: Protecting Workers in Agriculture,” is divided into five sections. First, we describe the occupational and demographic characteristics of agricultural workers in the US to highlight their safety and health training needs. Second, we summarize current research on the social and cultural attributes of agricultural workers and agricultural employers that affect the provision of safety and health training. Worker and employer attributes include language, literacy, financial limitations, work beliefs, and health beliefs. Third, we review current initiatives addressing safety and health training for agricultural workers that consider worker language and literacy. These initiatives are limited to a few specific topics (e.g., pesticides, heat stress); they do not provide general programs of safety training that would help establish a culture of workplace safety. However, several innovative approaches to health and safety training are being implemented, including the use of community-based participatory approaches and lay health promoter programs. Fourth, the limited industry response for safety training with this linguistically diverse and educationally limited workforce is summarized. Finally, gaps in knowledge and practice are summarized and recommendations to develop educationally, culturally, and linguistically appropriate safety and health training are presented. PMID:20665309

  4. Overcoming language and literacy barriers in safety and health training of agricultural workers.

    PubMed

    Arcury, Thomas A; Estrada, Jorge M; Quandt, Sara A

    2010-07-01

    The workforce in all areas of United States agriculture and forestry is becoming increasingly diverse in language, culture, and education. Many agricultural workers are immigrants who have limited English language skills and limited educational attainment. Providing safety and health training to this large, diverse, dispersed, and often transient population of workers is challenging. This review, prepared for the 2010 Agricultural Safety and Health Council of America/National Institute for Occupational Safety and Health conference, "Be Safe, Be Profitable: Protecting Workers in Agriculture," is divided into five sections. First, we describe the occupational and demographic characteristics of agricultural workers in the United States to highlight their safety and health training needs. Second, we summarize current research on the social and cultural attributes of agricultural workers and agricultural employers that affect the provision of safety and health training. Worker and employer attributes include language, literacy, financial limitations, work beliefs, and health beliefs. Third, we review current initiatives addressing safety and health training for agricultural workers that consider worker language and literacy. These initiatives are limited to a few specific topics (e.g., pesticides, heat stress); they do not provide general programs of safety training that would help establish a culture of workplace safety. However, several innovative approaches to health and safety training are being implemented, including the use of community-based participatory approaches and lay health promoter programs. Fourth, the limited industry response for safety training with this linguistically diverse and educationally limited workforce is summarized. Finally, gaps in knowledge and practice are summarized and recommendations to develop educationally, culturally, and linguistically appropriate safety and health training are presented. PMID:20665309

  5. HEALTH CONDITIONS AND SERVICES FOR DOMESTIC SEASONAL AGRICULTURAL WORKERS AND THEIR FAMILIES IN CALIFORNIA.

    ERIC Educational Resources Information Center

    California State Dept. of Public Health, Berkeley.

    FIELD INTERVIEWS WERE HELD WITH COMMUNITY LEADERS AND WITH SEVERAL HUNDRED WORKERS' FAMILIES. THE ACQUIRED INFORMATION SUPPLEMENTED A SURVEY OF PAST AND PRESENT CONDITIONS AND ASSISTED IN FORMULATING RECOMMENDATIONS FOR ACTION TO MEET THE ACUTE HEALTH NEEDS OF CALIFORNIA'S SEASONAL AGRICULTURAL WORKERS. THE HEALTH PROBLEM CAN BE MET BY LOCAL…

  6. The Structural Disempowerment of Eastern European Migrant Farm Workers in Norwegian Agriculture

    ERIC Educational Resources Information Center

    Rye, Johan Fredrik; Andrzejewska, Joanna

    2010-01-01

    Since the 2004 EU enlargement established one European common labour market, a large number of Eastern Europeans have taken up seasonal employment as hired farm workers in Norwegian agriculture. Much attention in the public has been given to the potential for "social dumping" of these migrating workers, as they are considered prone to exploitation…

  7. Agricultural Trainees' and Extension Personnel's Attitudes toward HIV/AIDS: Implications for Extension Service Delivery in Nigeria

    ERIC Educational Resources Information Center

    Ladebo, Olugbenga Jelil

    2004-01-01

    This study examined the public stereotypes of HIV-positive persons and the relationship with knowledge about the disease. 164 extension personnel and a convenience sample of 250 undergraduate students from an Agricultural Development Programme and an Agricultural University respectively, were interviewed for the study. Both institutions were…

  8. Incorporating Indigenous Knowledge Systems into Agricultural and Extension Education Programs: A Study of the Perceptions of Extension Professionals.

    ERIC Educational Resources Information Center

    Rajasekaran, B.; Martin, Robert A.

    Dissemination of technologies to increase agricultural production using the conventional transfer of technology system has often failed to consider the natural environment, indigenous knowledge systems, and resource endowments around which resource-poor farmers normally operate. A sample of 96 agricultural extension professionals in 2 districts in…

  9. Preferred Methods for Delivery of Technological Information by the North Carolina Agricultural Extension Service: Opinions of Agricultural Producers Who Use Extension Information.

    ERIC Educational Resources Information Center

    Richardson, John G.; Mustian, R. David

    The findings of a questionnaire survey of 702 North Carolina agricultural producers indicated that communication methods historically used by the North Carolina Agricultural Extension Service for information dissemination are accepted by state farmers and continue to be popular. Information delivery methods most frequently preferred are…

  10. Agricultural science and food policy for consumers and workers: recipes for public health successes or disasters?

    PubMed

    Watterson, A

    2000-01-01

    In the world of high speed globalization, the search for global food and water security has failed despite being driven by aggressive agribusiness and aided all too often by so-called Green Revolution research scientists and technologists. In the process, agricultural workers, rural communities, and food production workers face significant occupational and environmental hazards. Countervailing forces to the World Trade Organization (WTO) and agribusiness food strategies are needed. Critical to these forces will be Non-Governmental Organizations (NGOs) working toward non-toxic, nondestructive, community-based agriculture informed by integrated humanistic, scientifically cautious, worker-sensitive, and ecologically located principles.

  11. Public Sector Agricultural Extension System Reform and the Challenges Ahead

    ERIC Educational Resources Information Center

    Rivera, William M.

    2011-01-01

    This paper is organized into two main sections. The first section examines extension as an engine for innovation and reviews the numerous priorities confronting extension systems. Section two highlights the current knowledge imperative and the critical connection of extension to post-secondary higher education and training, organizational…

  12. The health of women temporary agricultural workers in Canada: a critical review of the literature.

    PubMed

    Edmunds, Kathryn; Berman, Helene; Basok, Tanya; Ford-Gilboe, Marilyn; Forchuk, Cheryl

    2011-12-01

    Among high-income countries such as Canada, there is growing dependency on "low skilled" temporary foreign workers in a variety of sectors. The purpose of this review is to critically synthesize and analyze the theoretical and empirical literature on gendered and temporary migration in the context of globalization and the health of temporary agricultural workers, particularly women in Canadian programs. While the social sciences literature contains well-developed conceptualizations of gendered migration, the research has focused on women in feminized occupations such as domestic work. Multidisciplinary searches produced only 11 research and review publications on the gendered constraints or health of temporary agricultural workers in Canada. Further investigation is needed to explore and integrate the strengths, resiliencies, and health-care needs of women migrant agricultural workers in Canada, as well as the barriers they face, within the intersecting and gendered forces of inequities at all levels: local, national, and global.

  13. The health of women temporary agricultural workers in Canada: a critical review of the literature.

    PubMed

    Edmunds, Kathryn; Berman, Helene; Basok, Tanya; Ford-Gilboe, Marilyn; Forchuk, Cheryl

    2011-12-01

    Among high-income countries such as Canada, there is growing dependency on "low skilled" temporary foreign workers in a variety of sectors. The purpose of this review is to critically synthesize and analyze the theoretical and empirical literature on gendered and temporary migration in the context of globalization and the health of temporary agricultural workers, particularly women in Canadian programs. While the social sciences literature contains well-developed conceptualizations of gendered migration, the research has focused on women in feminized occupations such as domestic work. Multidisciplinary searches produced only 11 research and review publications on the gendered constraints or health of temporary agricultural workers in Canada. Further investigation is needed to explore and integrate the strengths, resiliencies, and health-care needs of women migrant agricultural workers in Canada, as well as the barriers they face, within the intersecting and gendered forces of inequities at all levels: local, national, and global. PMID:22435309

  14. Integrating and Institutionalizing Lessons Learned: Reorganizing Agricultural Research and Extension

    ERIC Educational Resources Information Center

    Goletti, Francesco; Pinners, Elise; Purcell, Timothy; Smith, Dominic

    2007-01-01

    The majority of the population of Vietnam lives in rural areas and depends on agriculture for their livelihood. Consistent growth of the agriculture sector over the past two decades has contributed to a remarkable reduction in the poverty rate and the virtual elimination of hunger in the rural areas of Vietnam. In order to continue the growth…

  15. Perceived Capacity of the North Carolina Agricultural Service To Deliver Technological Information: Reactions of Agricultural Producers Who Use Extension Information.

    ERIC Educational Resources Information Center

    Richardson, John G.; Mustian, R. David

    Questionnaire responses from 702 agricultural producers who actively use the North Carolina Agricultural Extension Service (NCAES) and whose farming activities produce at least $10,000 annually revealed perceptions of the current and future capacity of the NCAES to deliver state-of-the-art technological information and the relationships between…

  16. From Agricultural Extension to Capacity Development: Exploring the Foundations of an Emergent Form of Practice

    ERIC Educational Resources Information Center

    Lauzon, Al

    2013-01-01

    This essay argues that capacity development is a response to changes in the organization and practice of agricultural extension as these changes have excluded small resource farmers. In this essay I trace the changes in the organization of agricultural extension through to the emergence of the concept and practice of capacity development. The idea…

  17. An Evaluation of Successful Collaboration among Agricultural Science Teachers and Extension Agents in Texas

    ERIC Educational Resources Information Center

    Murphrey, Theresa Pesl; Harlin, Julie F.; Rayfield, John

    2011-01-01

    The purpose of this research was to investigate collaboration between agricultural science teachers and Extension agents in Texas from the perspective of successful collaboration. Programs, leaders, and participants in both agricultural education and Extension can be impacted positively through collaboration. However, successful collaboration…

  18. A Study of Core Journals Used by Agricultural and Extension Educators.

    ERIC Educational Resources Information Center

    Radhakrishna, Rama B.

    A research study had three objectives: to identify the core journals in the agricultural and extension education discipline, determine the importance of journals as a medium of scholarly communication in agricultural and extension education, and determine the subject matter areas published in the field's "core" journal, the "Journal of…

  19. 77 FR 64794 - Cancellation of the National Agricultural Research, Extension, Education, and Economics Advisory...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-23

    ...; ] DEPARTMENT OF AGRICULTURE Office of the Secretary Cancellation of the National Agricultural Research, Extension, Education, and Economics Advisory Board Meeting AGENCY: Research, Education, and Economics, USDA..., Extension, Education, and Economics Advisory Board scheduled for October 23-25, 2012 has been cancelled....

  20. Factors Affecting Performance of Agricultural Extension: Evidence from Democratic Republic of Congo

    ERIC Educational Resources Information Center

    Ragasa, Catherine; Ulimwengu, John; Randriamamonjy, Josee; Badibanga, Thaddee

    2016-01-01

    Purpose: As part of the institutional reforms and agricultural restructuring in the Democratic Republic of Congo (DRC), this paper provides an assessment of the performance of the agricultural extension system as well as factors explaining it. Method: This paper involves key informants' interviews and surveys of 107 extension organizations and 162…

  1. Failure in Success; An Assessment of Agricultural Extension in the United States.

    ERIC Educational Resources Information Center

    Carlson, Robert A.

    The United States formalized its cooperative national support program for agricultural extension in 1941. The hope was to increase agricultural production and to help maintain a rural way of life in the United States. The Cooperative Extension Service was unable to strike a balance between these two goals, emphasizing increased production to such…

  2. Competence Challenges of Demand-Led Agricultural Research and Extension in Uganda

    ERIC Educational Resources Information Center

    Kibwika, P.; Wals, A. E. J.; Nassuna-Musoke, M. G.

    2009-01-01

    Governments and development agencies in Sub-Saharan Africa are experimenting alternative approaches within the innovation systems paradigm to enhance relevance of agricultural research and extension to the poverty eradication agenda. Uganda, for example, has recently shifted from the supply driven to demand-led agricultural research and extension.…

  3. A Review of Subject Matter Topics Researched in Agricultural and Extension Education.

    ERIC Educational Resources Information Center

    Radhakrishna, Rama B.; Xu, Wenwei

    1997-01-01

    Analysis of 402 articles in the Journal of Agricultural Education and 451 National Agricultural Education Research Meeting papers (1986-1996) yielded 30 categories of topics. The top five were secondary agriculture programs, learning styles, extension education, professionalism, and ag mechanics/engineering. Emerging topics included distance…

  4. Agricultural Research and Extension in Latin America: The Agenda for the Nineties.

    ERIC Educational Resources Information Center

    Kaimowitz, David

    1993-01-01

    Agricultural research and extension institutions in Latin America increased agricultural productivity during 1950-75 but deteriorated during the mid-1970s because they were unable to adapt to a heterogeneous agricultural sector and the changing demands of society. External pressure may be necessary to force these institutions to serve the needs of…

  5. Millennium III Challenges: A Major Role for Agricultural Research/Extension/Education.

    ERIC Educational Resources Information Center

    National Association of State Universities and Land Grant Colleges, Washington, DC.

    This report by the National Association of State Universities and Land-Grant Colleges (NASULGC) ad hoc Committee on Federal Support for Agricultural Research, Extension and Education suggests solutions to major challenges in agricultural research. Three new realities provide a powerful rationale for major new investment in agriculture: dramatic…

  6. Environmental Education through Adult Education. A Manual for Adult Educators, Instructors, Teachers and Social Extension Workers.

    ERIC Educational Resources Information Center

    Rugumayo, Edward B., Comp.; Ibikunle-Johnson, Victor O., Comp.

    The purpose of this manual is to make available to adult educators and field extension workers in Kenya resource material that may be used in formal and nonformal training programs for the environmental education of a wide range of target groups. The document begins with a 26-item glossary, an introduction, a section on the document's use,…

  7. The Many Turnings of Agricultural Extension in Australia

    ERIC Educational Resources Information Center

    Hunt, Warren; Birch, Colin; Coutts, Jeff; Vanclay, Frank

    2012-01-01

    Purpose: This article outlines the development of extension as a discipline in Australia, its organization, and the ideological changes that have occurred from the second half of the nineteenth century through to the present. Design/Methodology/Approach: It considers the evolution of extension across the different states of Australia from a…

  8. Occupational health and the rural worker: agriculture, mining, and logging.

    PubMed

    Pratt, D S

    1990-10-01

    More than 50 million Americans live in rural areas. These rural residents often work for small businesses or in the extraction industries (farming, mining, and logging). Because of the size of the businesses, the mandate of the Occupation Safety and Health Administration (OSHA) does not cover these workers and they are seldom afforded the same protection as urban workers. This review focuses on the special health problems facing farm workers, farmers, miners, and loggers. Farm workers are often ill and are affected by psychological illness, injuries, parasites, skin diseases, and the dangers of agrichemicals. Farm owners also face the hazards of stress and have very high rates of suicide. In addition, they are often injured on the job and suffer the highest rate of job related fatality of any work group. The complex farm environment presents a continuous threat to the lungs. This danger has worsened with the increased use of confinement buildings for poultry, hogs, and cattle. As farming has changed with increased mechanization, attendant medical problems have arisen. These "illnesses of innovation" are important. Mining and logging also are dangerous occupations with acute and chronic problems including respiratory illness, vascular problems, and malignancy. The decade of the 1990s must be one of increased attention to rural occupational health care and research.

  9. Seasonal and migrant agricultural workers: a neglected work force.

    PubMed

    Culp, Kennith; Umbarger, Michelle

    2004-09-01

    A desperate need exists to provide occupational health services to migrant and seasonal farm workers in the United States. There are unique challenges related to this endeavor, and the authors have attempted to explain some of the issues that have not been previously discussed in a forthright manner. In doing so, it is likely that some controversy related to the topic has been introduced. PMID:15469136

  10. Monitoring acetylcholinesterase levels in migrant agricultural workers and their children using a portable test kit.

    PubMed

    Higgins, G M; Muñiz, J F; McCauley, L A

    2001-02-01

    The EQM Research, Inc., portable test kit was evaluated as a surveillance tool for blood cholinesterase levels among migrant workers and their children. Laboratory validation demonstrated a linear relationship between the reference Ellman and kit methods (Ellman = 0.95 x kit result + 0.82, r2 = 0.98). Pre- and post-season cholinesterase levels measured in 70 farm workers were within normal ranges, but significantly different at 28.5 and 29.7 U/g Hb, respectively (paired t-test, p = 0.014). Results from 98 migrant farm worker children and a comparison group of 53 age-matched non-agricultural children showed that cholinesterase levels were not significantly different between the agricultural and non-agricultural children (ANOVA, p = 0.69). These data demonstrate that a portable test kit can provide useful data pesticide exposures when measurements are made in a temperature-controlled setting. PMID:11398901

  11. Cost-Sharing of Agricultural Technology Transfer in Nigeria: Perceptions of Farmers and Extension Professionals

    ERIC Educational Resources Information Center

    Ozor, N.; Agwu, A. E.; Chukwuone, N. A.; Madukwe, M. C.; Garforth, C. J.

    2007-01-01

    Cost-sharing, which involves government-farmer partnership in the funding of agricultural extension service, is one of the reforms aimed at achieving sustainable funding for extension systems. This study examined the perceptions of farmers and extension professionals on this reform agenda in Nigeria. The study was carried out in six geopolitical…

  12. The Role of Agricultural Consultants in New Zealand in Environmental Extension

    ERIC Educational Resources Information Center

    Botha, Neels; Coutts, Jeff; Roth, Hein

    2008-01-01

    The aim of this study was to understand the role that agricultural consultants in New Zealand were undertaking in the Research, Development and Extension (RD&E) system--and in particular in relation to environmental extension. New Zealand does not have a public extension service and hence there is a strong reliance on consultants and regional…

  13. Gastrointestinal parasitoses discovered in agricultural workers in South Bohemia, Czechoslovakia.

    PubMed

    Stĕrba, J; Ditrich, O; Prokopic, J; Kadlcík, K

    1988-01-01

    In the years from 1975 to 1982 1,750 persons, mostly employed by agricultural enterprises in the South Bohemian Region in Czechoslovakia, were examined. We discovered seven species of parasites: Taenia saginata in 0.3%, Enterobius vermicularis in 10.1%, Giardia lamblia in 1.0%, Endolimax nana in 0.8%, Entamoeba coli in 0.7%, Entamoeba hartmanni in 0.2%, and Chilomastix mesnili in 0.5%. The greatest number of parasites was found in students of the Secondary agricultural and technical school. Only two species of parasites were diagnosed in children of the employees. The incidence of E. vermicularis was 75% in children, in adult employees of agricultural enterprises, however, only 9.8%. PMID:3169645

  14. A Comparison of Certain Knowledges in Agriculture Needed by Workers in Farming, in Grain Elevator Businesses, and in Agricultural Equipment Businesses.

    ERIC Educational Resources Information Center

    Fiscus, Keith Eugene

    Questionnaires to determine the vocational and technical education needed by prospective workers in farming and in grain elevator and agricultural equipment businesses were administered to 20 workers in each of the jobs of (1) farm manager, (2) grain elevator manager, operator, salesman, and deliveryman, and (3) agricultural equipment manager,…

  15. LaTeX for Agricultural Extension Professionals

    Technology Transfer Automated Retrieval System (TEKTRAN)

    LaTeX is a free open source document preparation system for professional quality documents and presentation materials. Extension professionals, trying to reach their audience though various forms of printed and online resources, can benefit from the vast potential of LaTeX. Using LaTeX empowers the ...

  16. A STUDY OF NORTH CAROLINA AGRICULTURAL EXTENSION AGENTS' PERCEPTION OF THE ROLE OF FERTILIZER DEALERS IN EXTENSION PROGRAMMING.

    ERIC Educational Resources Information Center

    WOODARD, BRUCE H.

    A QUESTIONNAIRE MAILED TO 98 AGRICULTURAL EXTENSION AGENTS IN NORTH CAROLINA WITH PRIMARY RESPONSIBILITY IN AGRONOMY IN THEIR COUNTIES WAS USED TO COLLECT DATA ON THE AGENTS' PERCEPTION OF THE NATURE AND FREQUENCY OF PERFORMANCE BY DEALERS IN SOIL FERTILITY PROGRAMS, AGENTS' FEELINGS ABOUT DEALER PARTICIPATION, AND THE ASSOCIATION BETWEEN AGENTS'…

  17. Agricultural work exposures and pulmonary function among hired farm workers in California (the MICASA study).

    PubMed

    Rodriquez, Erik J; Stoecklin-Marois, Maria T; Bennett, Deborah H; Tancredi, Daniel J; Schenker, Marc B

    2014-01-01

    Despite California's dependence on hired farm labor, scarce research has been conducted on the respiratory health of hired farm workers. Agricultural exposures to inorganic and organic dusts can adversely affect an individual's respiratory health and differ by farm type and job task. The purpose of the present analysis was to examine associations between agricultural work exposures and pulmonary function among 450 California farm workers. Data were collected as part of the Mexican Immigration to California: Agricultural Safety and Acculturation (MICASA) study, a prospective cohort study examining occupational risk factors and health of hired farm worker families in Mendota, California. Time-weighted self-reported average (TWSRA) dust scores were calculated from assessments of past-12-month agricultural work history. Other dust exposure indicator variables included months worked in agriculture in the past 12 months and years worked in agriculture. Multiple linear regression modeled FEV1 (forced expiratory volume in 1 second), FEF(25-75%) (forced midexpiratory flow rate), FVC (forced vital capacity), FEV6, FEV1/FVC, and FEV1/FEV6 separately. Seventy-six percent of participants had worked in agriculture in the past year. In models conducted for crops and tasks separately, high TWSRA dust score was associated with better FEV6. Crop and task models showed associations between greater months worked in agriculture in the past year and better FEV1, FEF(25-75%), and FEV6. Both models also found greater years worked in agriculture to be associated with worse FEV1/FEV6. Results were generally in the opposite direction as expected given past research but not uncommon. Future research should investigate relationships between pulmonary function and agricultural dust exposure over a lifetime and changes in pulmonary function over time.

  18. Review of Pesticide Education Materials for Health Care Providers Providing Care to Agricultural Workers

    ERIC Educational Resources Information Center

    Hiott, Ann E.; Quandt, Sara A.; Early, Julie; Jackson, David S.; Arcury, Thomas A.

    2006-01-01

    Context: Pesticide exposure is an important environmental and occupational health risk for agricultural workers and their families, but health care providers receive little training in it. Objective: To evaluate the medical resources available to providers caring for patients, particularly farmworkers, exposed to pesticides and to recommend a…

  19. Algonquin Portrait: A Study of the Rapid Lake Seasonal Agricultural Worker.

    ERIC Educational Resources Information Center

    King, Paul R.

    The study's purpose was to compile descriptive information about a small band of Algonquin Indian seasonal agricultural workers from Quebec, Canada who migrate annually into Ontario County, New York to work on the fur and poultry farms. Although these Indians have worked in the State since 1945, no "serious" study had been made which included…

  20. Rural Sociology in the South: 1972. Proceedings: Rural Sociology Section, Association of Southern Agricultural Workers.

    ERIC Educational Resources Information Center

    Voland, Maurice E., Ed.

    The papers presented in this collection are said to represent the major thrusts of research and other scholarly activities of rural sociologists in the South in 1972. Arranged in the order of their presentation at the Rural Sociology Section of the Southern Agricultural Workers meetings, these papers discuss such topics as youth, social change in…

  1. The Role of Training in Reducing Poverty: The Case of Agricultural Workers Receiving Microcredit in Bangladesh

    ERIC Educational Resources Information Center

    Mahmud, Kazi Tanvir; Parvez, Asif; Hilton, David; Kabir, G. M. Shamsul; Wahid, Ishraat Saira

    2014-01-01

    The policy of providing microcredit and skill training to poor agricultural workers in developing countries is well-established. In this study, an attempt has been made to assess the effectiveness of the training part of that policy. BRAC (formerly the Bangladesh Rural Advancement Committee), the largest non-governmental organization in…

  2. Animal Agriculture in a Changing Climate Online Course: An Effective Tool for Creating Extension Competency

    ERIC Educational Resources Information Center

    Whitefield, Elizabeth; Schmidt, David; Witt-Swanson, Lindsay; Smith, David; Pronto, Jennifer; Knox, Pam; Powers, Crystal

    2016-01-01

    There is a need to create competency among Extension professionals on the topic of climate change adaptation and mitigation in animal agriculture. The Animal Agriculture in a Changing Climate online course provides an easily accessible, user-friendly, free, and interactive experience for learning science-based information on a national and…

  3. A Conceptual Model of Intrapreneurship in the Iranian Agricultural Extension Organization: Implications for HRD

    ERIC Educational Resources Information Center

    Karimi, Asef; Malekmohamadi, Iraj; Daryani, Mahmoud Ahmadpour; Rezvanfar, Ahmad

    2011-01-01

    Purpose: This study seeks to build a conceptual model of agricultural extension intrapreneurship that discusses the concept and phenomenon of intrapreneurship as well as its prerequisites and outcomes. The proposed model is intended to depict the main factors that affect the phenomena of intrapreneurship within the agricultural extension…

  4. Agricultural Extension, Collective Action and Innovation Systems: Lessons on Network Brokering from Peru and Mexico

    ERIC Educational Resources Information Center

    Hellin, Jon

    2012-01-01

    Purpose: New approaches to extension service delivery are needed that stimulate increased agricultural production, contribute to collective action and which also foster the emergence of agricultural innovation systems. Research in Peru and Mexico explores some of these new approaches. Design/methodology/approach: In both countries, a qualitative…

  5. The decision to exclude agricultural and domestic workers from the 1935 Social Security Act.

    PubMed

    DeWitt, Larry

    2010-01-01

    The Social Security Act of 1935 excluded from coverage about half the workers in the American economy. Among the excluded groups were agricultural and domestic workers-a large percentage of whom were African Americans. This has led some scholars to conclude that policymakers in 1935 deliberately excluded African Americans from the Social Security system because of prevailing racial biases during that period. This article examines both the logic of this thesis and the available empirical evidence on the origins of the coverage exclusions. The author concludes that the racial-bias thesis is both conceptually flawed and unsupported by the existing empirical evidence. The exclusion of agricultural and domestic workers from the early program was due to considerations of administrative feasibility involving tax-collection procedures. The author finds no evidence of any other policy motive involving racial bias.

  6. Organochlorine pesticide residues in blood samples of agriculture and sheep wool workers in Bangalore (rural), India.

    PubMed

    Dhananjayan, V; Ravichandran, B; Rajmohan, H R

    2012-04-01

    To describe exposure level of organochlorine pesticides (OCP) among workers occupationally engaged in agriculture and sheep wool associated jobs, the present study was carried out in rural neighborhood of Bangalore city, India. Thirty participants were interviewed and obtained informed consent before blood sample collection. The maximum concentrations of OCP were detected in blood samples of agriculture workers than sheep wool workers. Among the metabolites of HCH and DDT, lindane (γ-HCH) and p,p'-DDE were the most contributed to the total OCP. There were no differences in pesticide residues found between sex and work groups. It was observed that about 30% of samples exceeded the tolerance limits of 10 μg/L prescribed for HCH under the prevention of food adulteration act. Therefore, the present study recommends continuous monitoring with larger sample size.

  7. Determination of Guidelines for the Extension Educational Leadership Function of the College of Agriculture, West Pakistan Agricultural University, Lyallpur, Pakistan.

    ERIC Educational Resources Information Center

    Mian, Hidayat Ullah

    Focusing on basic instruction, inservice training, research, and coordination of functions and personnel, this study used a theoretical model approach to develop guidelines for more effective extension educational operation and leadership by West Pakistan Agricultural University. A brief analysis of the cultural and socioeconomic situation in West…

  8. The State of Agricultural Extension: An Overview and New Caveats for the Future

    ERIC Educational Resources Information Center

    Benson, Amanda; Jafry, Tahseen

    2013-01-01

    Purpose: This review paper presents an overview of changes in agricultural extension on a global scale and helps to characterise on-going developments in extension practice. Design/methodology/approach: Through a critique and synthesis of literature the paper focuses on global political changes which have led to widespread changes from production-…

  9. Agricultural Extension in South-Eastern Europe: Issues of Transition and Sustainability

    ERIC Educational Resources Information Center

    Daku, Lefter; Norton, George W.; Taylor, Daniel B.; Qenani-Petrela, Eivis

    2005-01-01

    Following the economic reforms in the early 90's, most of the south-eastern European countries (SEE) made efforts to establish agricultural extension services. However, a number of factors including tight governmental budgets, lack of experience, and the existence of vested interests have constrained the development of extension services. This…

  10. The Relationship of Future Agricultural Extension Educators' Cognitive Styles and Change Strategies for Adult Learners

    ERIC Educational Resources Information Center

    Strong, Robert; Irani, Tracy

    2011-01-01

    The study expands reported here Extension education's knowledge regarding characteristics of potential change agents. Graduate students learning to become agricultural Extension educators were studied to determine their definition of a change agent. Participants' cognitive styles were assessed using Kirton's Adaptation-Innovation Inventory to…

  11. Extension for Organic Agriculture: A Comparative Study between Baden-Württemberg, Germany and Crete, Greece

    ERIC Educational Resources Information Center

    Österle, Nina; Koutsouris, Alex; Livieratos, Yannis; Kabourakis, Emmanuil

    2016-01-01

    Purpose: The aim of this paper is to compare the extension services offered in the field of organic agriculture (OA) in Baden-Württemberg (BW), Germany and Crete, Greece. Design/methodology approach: 16 in-depth interviews, 10 in BW and 6 in Crete, were carried out with representatives of OA extension providers; interviews were qualitatively…

  12. Continuing education in physical rehabilitation and health issues of agricultural workers.

    PubMed

    Wilhite, Carla S; Jaco, Linda

    2014-01-01

    Limited attention has been devoted to the cultural and practice competencies needed by occupational therapy and physical therapy professionals who provide services to farming families impacted by chronic health or disability issues. Agricultural occupational safety and health should represent a continuum of services responsive to individuals, families, and agricultural communities across a life span and range of health status changes. Physical rehabilitation professionals have a key role in impacting an agricultural producer's sense of self-efficacy and capacities for returning to agricultural living and work. However, demonstration of competency is essential in providing person-centered rehabilitation services of assessment, evaluation, treatment planning, interventions, referrals, and discharge issues. The paper highlights methods utilized by a state AgrAbility program and a former National AgrAbility Project to develop a model of continuing education programming for occupational and physical therapists that evaluate and treat agricultural workers after acute injury or exacerbation of chronic health conditions.

  13. The Worker Honeybee Fat Body Proteome Is Extensively Remodeled Preceding a Major Life-History Transition

    PubMed Central

    Chan, Queenie W. T.; Mutti, Navdeep S.; Foster, Leonard J.; Kocher, Sarah D.; Amdam, Gro V.; Wolschin, Florian

    2011-01-01

    Honeybee workers are essentially sterile female helpers that make up the majority of individuals in a colony. Workers display a marked change in physiology when they transition from in-nest tasks to foraging. Recent technological advances have made it possible to unravel the metabolic modifications associated with this transition. Previous studies have revealed extensive remodeling of brain, thorax, and hypopharyngeal gland biochemistry. However, data on changes in the abdomen is scarce. To narrow this gap we investigated the proteomic composition of abdominal tissue in the days typically preceding the onset of foraging in honeybee workers. In order to get a broader representation of possible protein dynamics, we used workers of two genotypes with differences in the age at which they initiate foraging. This approach was combined with RNA interference-mediated downregulation of an insulin/insulin-like signaling component that is central to foraging behavior, the insulin receptor substrate (irs), and with measurements of glucose and lipid levels. Our data provide new insight into the molecular underpinnings of phenotypic plasticity in the honeybee, invoke parallels with vertebrate metabolism, and support an integrated and irs-dependent association of carbohydrate and lipid metabolism with the transition from in-nest tasks to foraging. PMID:21969861

  14. 77 FR 24992 - OSHA Strategic Partnership Program for Worker Safety and Health (OSPP); Extension of the Office...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-26

    ... Occupational Safety and Health Administration OSHA Strategic Partnership Program for Worker Safety and Health (OSPP); Extension of the Office of Management and Budget's (OMB) Approval of Information Collection... approval of the information collection requirements specified in the OSHAs Strategic Partnership...

  15. Agricultural extension: A step beyond the next step. World Bank technical paper

    SciTech Connect

    Ameur, C.

    1994-12-31

    Government often lack a clear strategy for extension. It is now recognized that in most cases, a single extension system may not be the only option. Rather, there is a need for flexibility and the adoption of multiple approaches to extension. This is increasingly being considered within the Bank, recommended to Borrowers and tested in the field. Another key point made in the paper is that extension must evolve rapidly if it is to survive. Extension services continue to be provided in most countries by the public sector while farmers play a rather passive uncommitted role. Sooner or later, countries will, in increasing number, have to divest themselves from extension services and the supply of agricultural inputs. When this happens, most responsibilities for extension should gradually and to the extent possible, be handed over to the private sector.

  16. Agricultural Workers in Central California. Volume 1: In 1989; Volume 2: Phase II, 1990-91. California Agricultural Studies, 90-8 and 91-5.

    ERIC Educational Resources Information Center

    Alvarado, Andrew J.; And Others

    Two surveys developed profiles of seasonal agricultural workers and their working conditions in central California. In 1989, a random sample of 347 seasonal workers was interviewed. The sample was 30 percent female and 87 percent Mexican-born. Average age was 35 years and average educational attainment was 5.9 years. Most had parents, spouses, or…

  17. Findings from the National Agricultural Workers Survey (NAWS) 1990. A Demographic and Employment Profile of Perishable Crop Farm Workers. Research Report No. 1.

    ERIC Educational Resources Information Center

    Mines, Richard; And Others

    This report provides information on the characteristics and work patterns of United States agricultural workers performing seasonal agricultural services (SAS) during fiscal year 1990. SAS crops include the majority of nursery products, cash grains, field crops, and all fruits and vegetables. More than 2,000 personal interviews with SAS workers…

  18. Seroepidemiology of infection with Toxoplasma gondii in migrant agricultural workers living in poverty in Durango, Mexico

    PubMed Central

    2013-01-01

    Background Migrant agricultural workers are a group of people living in poverty with poor housing, sanitary conditions and hygiene practices. Little is known about the epidemiology of infection with Toxoplasma gondii in migrant agricultural workers. Methods We investigated the presence of anti-Toxoplasma IgG and IgM antibodies in 173 migrant workers hired for seasonal agricultural work in Durango State in northern Mexico using enzyme-linked immunoassays. Results Of the 173 migrant workers (mean age 34.82 ± 14.01 years), 50 (28.9%) had anti-Toxoplasma IgG antibodies and 36 (20.8%) had anti-Toxoplasma IgM antibodies. Seroprevalence was not influenced by gender, age, birth place, or educational level. In contrast, seroprevalence was significantly higher in workers residing in rural areas than those in urban or suburban areas. Migrant workers suffering from memory impairment, dizziness, or syncope had significantly higher seroprevalence of anti-T. gondii IgG antibodies than those without such clinical features. Logistic regression analysis showed that T. gondii exposure was positively associated with consumption of unwashed raw vegetables (OR = 2.39; 95% CI: 1.06-5.35; P = 0.03) and low frequency of eating out of home (OR = 3.87; 95% CI: 1.43-10.42; P = 0.007), and negatively associated with national trips (OR = 0.30; 95% CI: 0.13-0.65; P = 0.003) and consumption of raw milk (OR = 0.40; 95% CI: 0.18-0.87; P = 0.02). Other behavioral characteristics including consumption of meat or untreated water were not associated with T. gondii infection. Conclusions This is the first report of T. gondii infection in internal migrant agricultural workers living in poverty. Results deserve further investigation of causal relations between clinical symptoms and infection, and may be useful for optimal planning of preventive measures. PMID:23601076

  19. Status of Job Motivation and Job Performance of Field Level Extension Agents in Ogun State: Implications for Agricultural Development

    ERIC Educational Resources Information Center

    Fabusoro, E.; Awotunde, J. A.; Sodiya, C. I.; Alarima, C. I.

    2008-01-01

    The field level extension agents (FLEAs) are the lifeline of the agricultural extension system in Nigeria. Their motivation and job performance are therefore important to achieving faster agricultural development in Nigeria. The study identified the factors motivating the FLEAs working with Ogun State Agricultural development programme (OGADEP)…

  20. Nerves as embodied metaphor in the Canada/Mexico seasonal agricultural workers program.

    PubMed

    Mysyk, Avis; England, Margaret; Gallegos, Juan Arturo Avila

    2008-01-01

    This article examines nerves among participants in the Canada/Mexico Seasonal Agricultural Workers Program (C/MSAWP). Based on in-depth interviews with 30 Mexican farm workers in southwestern Ontario, we demonstrate that nerves embodies the distress of economic need, relative powerlessness, and the contradictions inherent in the C/MSAWP that result in various life's lesions. We also explore their use of the nerves idiom as an embodied metaphor for their awareness of the breakdown in self/society relations and, in certain cases, of the lack of control over even themselves. This article contributes to that body of literature that locates nerves at the "normal" end of the "normal/abnormal" continuum of popular illness categories because, despite the similarities in symptoms of nerves among Mexican farm workers and those of anxiety and/or mood disorders, medicalization has not occurred. If nerves has not been medicalized among Mexican farm workers, neither has it given rise to resistance to their relative powerlessness as migrant farm workers. Nonetheless, nerves does serve as an effective vehicle for expressing their distress within the context of the C/MSAWP.

  1. Nerves as embodied metaphor in the Canada/Mexico seasonal agricultural workers program.

    PubMed

    Mysyk, Avis; England, Margaret; Gallegos, Juan Arturo Avila

    2008-01-01

    This article examines nerves among participants in the Canada/Mexico Seasonal Agricultural Workers Program (C/MSAWP). Based on in-depth interviews with 30 Mexican farm workers in southwestern Ontario, we demonstrate that nerves embodies the distress of economic need, relative powerlessness, and the contradictions inherent in the C/MSAWP that result in various life's lesions. We also explore their use of the nerves idiom as an embodied metaphor for their awareness of the breakdown in self/society relations and, in certain cases, of the lack of control over even themselves. This article contributes to that body of literature that locates nerves at the "normal" end of the "normal/abnormal" continuum of popular illness categories because, despite the similarities in symptoms of nerves among Mexican farm workers and those of anxiety and/or mood disorders, medicalization has not occurred. If nerves has not been medicalized among Mexican farm workers, neither has it given rise to resistance to their relative powerlessness as migrant farm workers. Nonetheless, nerves does serve as an effective vehicle for expressing their distress within the context of the C/MSAWP. PMID:18958786

  2. Acetylcholinesterase Inhibition as an Indicator of Organophosphate and Carbamate Poisoning in Kenyan Agricultural Workers.

    PubMed

    Ohayo-Mitoko; Heederik; Kromhout; Omondi; Boleij

    1997-07-01

    Acetylcholinesterase inhibition was determined for 666 Kenyan agricultural workers; 390 (58.6%) mainly pesticide applicators exposed to organophosphate and carbamate pesticides and 276 (41.4%) unexposed controls from four rural agricultural areas during 1993 and 1994. Baseline levels were depressed in the exposed group (6.1 +/- 0.84; 4.09 +/- 0.84) but not in the unexposed group (5.83 +/- 0.91; 5.60 +/- 0.87). Acetylcholinesterase inhibition was found in all exposed individuals and led, on average, to a decrease of baseline acetylcholinesterase levels of 33% (+/-12%). The control groups had a nonsignificant decrease of only 4% (+/- 8%). The exposed subjects in Naivasha (flower growers) had the largest inhibition (36%), followed by Homabay (cotton growers) (35%) and Wundanyi (vegetable growers) (33%). Those in Migori (tobacco growers) had, by far, the least inhibition of acetylcholinesterase activity (26%), indicating inherent factors that led to less inhibition. Acetylcholinesterase activity levels of 115 exposed individuals (29.6%) and no controls were depressed to values below 60% of baseline levels. The dramatic inhibition observed could lead to chronic clinical and subclinical intoxication. These findings show that acetylcholinesterase inhibition can be used as an indicator of organophosphate and carbamate poisoning in occupationally exposed agricultural workers. There is, therefore, an urgent need for primary prevention programs to monitor and address occupational exposures to these hazardous substances in agriculture in Kenya and other developing countries, as well as to use integrated pest management strategies in crop protection.

  3. Occupational health and safety for agricultural workers in Thailand: gaps and recommendations, with a focus on pesticide use.

    PubMed

    Kaewboonchoo, Orawan; Kongtip, Pornpimol; Woskie, Susan

    2015-05-01

    Over 16.7 million workers in Thailand (42 percent of the working population) are engaged in agriculture, disproportionately from the lower socioeconomic strata of Thai society. Most agricultural workers (over 93 percent) work in the informal sector without the protections of regulations or enforcement of labor or health and safety laws or enrollment in a social security system. Although Thailand's use of herbicides, fungicides, and insecticides is growing, there is little regulation of the sale, use, or application of these potentially toxic chemicals. This paper summarizes the research to date on occupational health and safety for Thai agricultural workers, identifies gaps in pesticide regulations and the current systems for occupational health and safety and social support for Thai agricultural workers, and makes recommendations for future policy and research initiatives to fill the identified gaps.

  4. Agricultural injury in California Hispanic farm workers: MICASA follow-up survey.

    PubMed

    McCurdy, Stephen A; Xiao, Hong; Hennessy-Burt, Tamara E; Stoecklin-Marois, Maria T; Tancredi, Daniel J; Bennett, Deborah H; Schenker, Marc B

    2013-01-01

    The authors report here results from the first follow-up survey of the Mexican Immigration to California: Agricultural Safety and Acculturation (MICASA) cohort of community-dwelling immigrant Hispanic farm workers in California's Central Valley. Among 560 participants the authors observed cumulative 1-year injury incidence of 6.6% (all injuries) and 4.3% (agricultural injuries). Increased prospective injury risk was associated with males, US birth, years lived in the United States, family income, and poor self-rated health. Agricultural injuries were associated most frequently with being struck by an object, falls, and cutting instruments, whereas over two thirds of nonagricultural injuries involved motor vehicles. Prevention should focus on safe handling of tools and materials, falls, and motor vehicle safety. PMID:23301889

  5. Administrative Problems of Technical Assistance to Community Development and Agricultural Extension.

    ERIC Educational Resources Information Center

    Safa-Isfahani, Manouchehr

    An attempt was made to analyze the administrative problems of United States technical assistance to community development and agricultural extension programs in the Philippines, Pakistan, Iran, Thailand, and Nigeria, with emphasis on field problems and on the point of view of local administrators, field technicians, and local people. The concept…

  6. Information and Communication Technologies as Agricultural Extension Tools: A Survey among Farmers in West Macedonia, Greece

    ERIC Educational Resources Information Center

    Anastasios, Michailidis; Koutsouris, Alex; Konstadinos, Mattas

    2010-01-01

    This article critically assesses the potential of information and communication technologies (ICTs) as agricultural extension tools. Specifically, the purpose of the current piece of work is to identify the extent of the use of ICTs on farms, look into farmers' characteristics as related to ICTs' adoption and explore farmers' preferred extension…

  7. Thailand's Department of Agricultural Extension and Agrochemical Dependency: Perspectives on Contributing Factors and Mitigation Strategies

    ERIC Educational Resources Information Center

    Nelles, Wayne; Visetnoi, Supawan

    2016-01-01

    Purpose: This paper discusses theoretical, policy and practical issues concerning the problem of "agrochemical dependency" in Thailand, including roles that public extension services play in advocacy or mitigation of agrochemical use. Methodology/Approach: Our research aimed to better understand department of agricultural extension…

  8. Rural Housing Site Planning in North Carolina. Agricultural Extension Publication 105.

    ERIC Educational Resources Information Center

    Hester, Randolph T., Jr.; And Others

    Addressing the problems of rural housing site selection and development in North Carolina, this guide is designed for cooperative and coordinated use by: technical assistance personnel employed by the Farmers Home Administration; local lending institutions; Health Departments; the Agricultural Extension Service; the Soil Conservation Service; and…

  9. 77 FR 11064 - National Agricultural Research, Extension, Education, and Economics Advisory Board Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-24

    ... Independence Avenue SW., Washington, DC 20250-0321. FOR FURTHER INFORMATION CONTACT: J. Robert Burk, Executive Director or Shirley Morgan-Jordan, Program Support Coordinator, National Agricultural Research, Extension, Education, and Economics Advisory Board; telephone: (202) 536-6547; fax: (202) 720-6199; or email:...

  10. Using Agricultural Knowledge Systems: From an Institutional Approach to a Functional Extension Model.

    ERIC Educational Resources Information Center

    Brunold, S.; Scheuermeier, U.

    1996-01-01

    Uses of the agricultural knowledge systems concept of information flow are described in Holland, Bhutan, Switzerland, and India. Application of the model for gaining an overview of institutions must be combined with a functional approach for designing appropriate extension programs. (SK)

  11. Perspectives of Extension Agents and Farmers toward Multifunctional Agriculture in the United States Corn Belt

    ERIC Educational Resources Information Center

    Doudna, John W.; O'Neal, Matthew E.; Tyndall, John C.; Helmers, Matthew J.

    2015-01-01

    We surveyed the perspectives of farmers, crop professionals, and Extension agents and found that they have positive perspectives concerning multifunctional agriculture, including a positive effect of a nearby prairie to cropland productivity. The survey was conducted in central Iowa and included individuals predominantly from Iowa involved in…

  12. Using a Training Video to Improve Agricultural Workers' Knowledge of On-Farm Food Safety

    ERIC Educational Resources Information Center

    Mathiasen, Lisa; Morley, Katija; Chapman, Benjamin; Powell, Douglas

    2012-01-01

    A training video was produced and evaluated to assess its impact on the food safety knowledge of agricultural workers. Increasing food safety knowledge on the farm may help to improve the safety of fresh produce. Surveys were used to measure workers' food safety knowledge before and after viewing the video. Focus groups were used to determine…

  13. 75 FR 7293 - Temporary Agricultural Employment of H-2A Workers in the United States: 2010 Adverse Effect Wage...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-18

    ... collective bargaining rate, or the Federal or State minimum wage rate, in effect at the time work is... rates for field and livestock workers (combined), as computed by USDA quarterly wage surveys. 54 FR...: 2010 Adverse Effect Wage Rates, Allowable Charges for Agricultural Workers' Meals, and Maximum...

  14. A Case-Crossover Study of Heat Exposure and Injury Risk in Outdoor Agricultural Workers

    PubMed Central

    Bonauto, David K.; Sheppard, Lianne; Busch-Isaksen, Tania; Calkins, Miriam; Adams, Darrin; Lieblich, Max; Fenske, Richard A.

    2016-01-01

    Background Recent research suggests that heat exposure may increase the risk of traumatic injuries. Published heat-related epidemiological studies have relied upon exposure data from individual weather stations. Objective To evaluate the association between heat exposure and traumatic injuries in outdoor agricultural workers exposed to ambient heat and internal heat generated by physical activity using modeled ambient exposure data. Methods A case-crossover study using time-stratified referent selection among 12,213 outdoor agricultural workers with new Washington State Fund workers’ compensation traumatic injury claims between 2000 and 2012 was conducted. Maximum daily Humidex exposures, derived from modeled meteorological data, were assigned to latitudes and longitudes of injury locations on injury and referent dates. Conditional logistic regression was used to estimate odds ratios of injury for a priori daily maximum Humidex categories. Results The mean of within-stratum (injury day and corresponding referent days) standard deviations of daily maximum Humidex was 4.8. The traumatic injury odds ratio was 1.14 (95% confidence interval 1.06, 1.22), 1.15 (95% confidence interval 1.06, 1.25), and 1.10 (95% confidence interval 1.01, 1.20) for daily maximum Humidex of 25–29, 30–33, and ≥34, respectively, compared to < 25, adjusted for self-reported duration of employment. Stronger associations were observed during cherry harvest duties in the June and July time period, compared to all duties over the entire study period. Conclusions Agricultural workers laboring in warm conditions are at risk for heat-related traumatic injuries. Combined heat-related illness and injury prevention efforts should be considered in high-risk populations exposed to warm ambient conditions in the setting of physical exertion. PMID:27716794

  15. Region of birth, sex, and agricultural work of immigrant Latino farm workers: the MICASA study.

    PubMed

    McCurdy, S A; Stoecklin-Marois, M T; Tancredi, D J; Bennett, D H; Schenker, M B

    2014-04-01

    Agricultural work is hazardous, and immigrant workers perform the majority of production tasks, yet there are few data describing agricultural work and use of protective measures by demographic characteristics. We examined cross-sectionally the influence of region of birth (Mexico vs. Central America) and sex on agricultural work and use of protective measures in the MICASA cohort of immigrant Latino farm workers in Mendota, California. Of 445 participants, 293 (65.8%) were born in Mexico (163 men, 130 women) and 152 (34.2%) were born in Central America (80 men, 72 women). Men worked on average 74.4 more days than women (95% CI 62.0, 86.9) and were more likely to perform tasks requiring high levels of training or strength, such as machine operation, pruning, picking, planting, and irrigation; more likely to work in dusty conditions; and more likely to work directly with pesticides. Women predominated in packing. Respondents from Mexico were more likely to work with tomatoes and less likely to work with melon and lettuce. Central America-born respondents were less likely to engage in planting, irrigation, and pesticide use. Use of task-appropriate personal protective measures on at least a half-time basis was rare, with the exception of persons working with pesticides (a group limited to men) and for facial scarves among Central American women. Further work should focus on identifying barriers to use of preventive measures and programs to further their use. Educational models accounting for cultural factors and driving social norm change, employer engagement, and use of community health workers (promotores) may be helpful in promoting use of preventive measures.

  16. Region of birth, sex, and agricultural work of immigrant Latino farm workers: the MICASA study.

    PubMed

    McCurdy, S A; Stoecklin-Marois, M T; Tancredi, D J; Bennett, D H; Schenker, M B

    2014-04-01

    Agricultural work is hazardous, and immigrant workers perform the majority of production tasks, yet there are few data describing agricultural work and use of protective measures by demographic characteristics. We examined cross-sectionally the influence of region of birth (Mexico vs. Central America) and sex on agricultural work and use of protective measures in the MICASA cohort of immigrant Latino farm workers in Mendota, California. Of 445 participants, 293 (65.8%) were born in Mexico (163 men, 130 women) and 152 (34.2%) were born in Central America (80 men, 72 women). Men worked on average 74.4 more days than women (95% CI 62.0, 86.9) and were more likely to perform tasks requiring high levels of training or strength, such as machine operation, pruning, picking, planting, and irrigation; more likely to work in dusty conditions; and more likely to work directly with pesticides. Women predominated in packing. Respondents from Mexico were more likely to work with tomatoes and less likely to work with melon and lettuce. Central America-born respondents were less likely to engage in planting, irrigation, and pesticide use. Use of task-appropriate personal protective measures on at least a half-time basis was rare, with the exception of persons working with pesticides (a group limited to men) and for facial scarves among Central American women. Further work should focus on identifying barriers to use of preventive measures and programs to further their use. Educational models accounting for cultural factors and driving social norm change, employer engagement, and use of community health workers (promotores) may be helpful in promoting use of preventive measures. PMID:24897916

  17. A Study of Ordering Patterns of Extension Agents in Tennessee Counties for Selected Tennessee Agricultural Extension Publications with Agricultural Titles during the Two-Year Perios, July 1, 1965-June 30, 1967.

    ERIC Educational Resources Information Center

    Francis, Jesse E.; And Others

    With a view toward improving allocation of funds, this study analyzed the ordering of agricultural extension publications during 1965-67 by the 95 agricultural Extension staffs in Tennessee. Ten variables in ordering behavior, and four relating to programs, were considered. Data from 1,559 order forms were reported in numbers, percentages,…

  18. An Assessment of Readiness and Barriers towards ICT Programme Implementation: Perceptions of Agricultural Extension Officers in Indonesia

    ERIC Educational Resources Information Center

    Purnomo, Sutrisno Hadi; Lee, Yi-Hsuan

    2010-01-01

    This study investigates agricultural extension officers' perception of readiness and barriers towards implementation of ICT programme. Data were gathered from 312 extension officers affiliated with public organisations of the Ministry of Agriculture in four regencies of Indonesia. Descriptive statistics, exploratory and confirmatory factor…

  19. 75 FR 67662 - Wage Methodology for the Temporary Non-Agricultural Employment H-2B Program; Extension of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-03

    ...-Agricultural Employment H- 2B Program; Extension of the Comment Period AGENCIES: Employment and Training Administration. ACTION: Proposed rule; extension of comment period. SUMMARY: On October 5, 2010, the Employment...-agricultural employment and the enforcement of the obligations applicable to employers of such...

  20. The Use of an e-Learning System for Agricultural Extension: A Case Study of the Rural Development Administration, Korea

    ERIC Educational Resources Information Center

    Park, Duk-Byeong; Cho, Yong-Been; Lee, Minsoo

    2007-01-01

    The study explores the e-learning system of the Computer-Based Agricultural Extension Program (CBAES) and examines the differences in user satisfaction and preferences between the two systems for Agricultural Education and Extension at the Rural Development Administration (RDA) in Korea. It also describes the architecture, services, user…

  1. MANPOWER NEEDS AND EMPLOYMENT OPPORTUNITIES FOR WORKERS NEEDING KNOWLEDGE AND SKILL IN AGRICULTURE. TECHNICAL EDUCATION IN AND FOR RURAL AREAS, REPORT NUMBER 2.

    ERIC Educational Resources Information Center

    WARMBROD, J. ROBERT

    THREE TYPES OF FIRMS IN A 14-COUNTY AREA WERE SURVEYED TO DETERMINE THE NUMBER OF WORKERS WITH AGRICULTURAL COMPETENCIES REQUIRED IN THE OFF-FARM AGRICULTURAL OCCUPATIONS AND TO COMPARE EMPLOYMENT OPPORTUNITIES IN FARM AND OFF-FARM AGRICULTURAL OCCUPATIONS. OF 77,868 WORKERS IN 384 FIRMS IN AREAS OF LESS THAN 25,000 POPULATION, 18 PERCENT WERE IN…

  2. Is health a labour, citizenship or human right? Mexican seasonal agricultural workers in Leamington, Canada.

    PubMed

    Barnes, Nielan

    2013-07-01

    Post-North American Free Trade Agreement (NAFTA) trade liberalisation combined with post-9/11 border securitisation means North America increasingly relies on pools of temporary foreign labour, particularly in the agricultural and service sectors. Despite being temporary, these workers often spend most of their years on foreign soil, living and working in isolated rural communities, far from their own families and communities. Migrants' mental and physical health suffers due to hazardous and stressful working conditions, sub-standard housing, lack of social support and limited access to health and social welfare services. Assuming access to health is a basic human right, who is responsible for the health of temporary foreign migrant workers? Is it the nation-state? or the Employers and/or unions? or Civil society? Research and practice show that a combined multisector approach is best; however, such initiatives are often uneven due to questions of sovereignty and citizenship rights. Community-based organisations (CBOs) have emerged to advocate for and serve migrants' social and welfare needs; analysis of CBO projects reveals an uneven application of rights to migrants. Using a comparative case study from Canada, this project contributes to understanding how civil-society helps to activate different types of health care rights for migrants, and to create an informed policy that provides migrant workers with access to a wider range of human and health rights.

  3. Is health a labour, citizenship or human right? Mexican seasonal agricultural workers in Leamington, Canada.

    PubMed

    Barnes, Nielan

    2013-07-01

    Post-North American Free Trade Agreement (NAFTA) trade liberalisation combined with post-9/11 border securitisation means North America increasingly relies on pools of temporary foreign labour, particularly in the agricultural and service sectors. Despite being temporary, these workers often spend most of their years on foreign soil, living and working in isolated rural communities, far from their own families and communities. Migrants' mental and physical health suffers due to hazardous and stressful working conditions, sub-standard housing, lack of social support and limited access to health and social welfare services. Assuming access to health is a basic human right, who is responsible for the health of temporary foreign migrant workers? Is it the nation-state? or the Employers and/or unions? or Civil society? Research and practice show that a combined multisector approach is best; however, such initiatives are often uneven due to questions of sovereignty and citizenship rights. Community-based organisations (CBOs) have emerged to advocate for and serve migrants' social and welfare needs; analysis of CBO projects reveals an uneven application of rights to migrants. Using a comparative case study from Canada, this project contributes to understanding how civil-society helps to activate different types of health care rights for migrants, and to create an informed policy that provides migrant workers with access to a wider range of human and health rights. PMID:23672480

  4. Temporary variations in chromosomal aberrations in a group of agricultural workers exposed to pesticides.

    PubMed

    Carbonell, E; Valbuena, A; Xamena, N; Creus, A; Marcos, R

    1995-10-01

    The induction of chromosomal aberrations (CA) was studied in the peripheral lymphocytes of 29 male agricultural workers occupationally exposed to several pesticides. To investigate possible exposure-related changes in the frequency of CA, a longitudinal study has been conducted. Two blood samples were taken from each individual: one in a period of high exposure (spring-summer) and the other in a period of lower exposure (autumn-winter). Simultaneously, two matched control groups constituted by 29 and 24 healthy men, without indication of exposure to pesticides, were analysed. During the period of major exposure, the group of agricultural workers showed a significant increase in the frequency of CA, mainly of chromatid-type, when compared to the unexposed control group; nevertheless, this increase in the expression of CA was not found in the period of minor exposure. This finding could indicate that the frequency of CA is related to the intensity of the pesticide exposure, and that CA have a relatively short-life, recovering the control value a few months later. In addition to the cytogenetic analysis, biochemical and haemotological blood parameters were also analysed and no significant variations were detected. PMID:7491130

  5. Biomarkers of oxidative stress and DNA damage in agricultural workers: A pilot study

    SciTech Connect

    Muniz, Juan F. McCauley, Linda; Scherer, J.; Lasarev, M.; Koshy, M.; Kow, Y.W.; Nazar-Stewart, Valle; Kisby, G.E.

    2008-02-15

    Oxidative stress and DNA damage have been proposed as mechanisms linking pesticide exposure to health effects such as cancer and neurological diseases. A study of pesticide applicators and farmworkers was conducted to examine the relationship between organophosphate pesticide exposure and biomarkers of oxidative stress and DNA damage. Urine samples were analyzed for OP metabolites and 8-hydroxy-2'-deoxyguanosine (8-OH-dG). Lymphocytes were analyzed for oxidative DNA repair activity and DNA damage (Comet assay), and serum was analyzed for lipid peroxides (i.e., malondialdehyde, MDA). Cellular damage in agricultural workers was validated using lymphocyte cell cultures. Urinary OP metabolites were significantly higher in farmworkers and applicators (p < 0.001) when compared to controls. 8-OH-dG levels were 8.5 times and 2.3 times higher in farmworkers or applicators (respectively) than in controls. Serum MDA levels were 4.9 times and 24 times higher in farmworkers or applicators (respectively) than in controls. DNA damage (Comet assay) and oxidative DNA repair were significantly greater in lymphocytes from applicators and farmworkers when compared with controls. Markers of oxidative stress (i.e., increased reactive oxygen species and reduced glutathione levels) and DNA damage were also observed in lymphocyte cell cultures treated with an OP. The findings from these in vivo and in vitro studies indicate that organophosphate pesticides induce oxidative stress and DNA damage in agricultural workers. These biomarkers may be useful for increasing our understanding of the link between pesticides and a number of health effects.

  6. Estimates of acute pesticide poisoning in agricultural workers in less developed countries.

    PubMed

    Litchfield, Melville H

    2005-01-01

    The benefits of crop protection products have to be balanced against the risks to farmers and other agricultural workers handling and applying them. The extent of acute pesticide poisoning in these workers, particularly in less developed countries, has often been based on inadequate information. A number of approaches have been taken by researchers to acquire information on pesticide poisoning. These have resulted in worldwide (global) estimates and regional, localised or field assessments. The methods include descriptive epidemiology, cross-sectional and case studies. Attempts to estimate global pesticide poisonings have often been based upon extrapolations and assumptions from chemical-related fatalities in a small number of countries; such estimates do not provide reliable data. Epidemiological studies, relying mainly on hospital and poison centre data, have been biased towards the more severe poisonings, whereas field studies indicate that occupational pesticide poisoning is associated with less severe and minor effects. Many reports do not adequately distinguish between intentional, accidental and occupational pesticide poisoning statistics or are dominated by cases of intentional (suicidal) poisoning which, by their nature, result in severe or fatal results. The majority of reports do not adequately describe whether individual cases are minor, moderate or severe poisonings. In order to assess information on acute pesticide poisoning in agricultural workers in less developed countries and to draw conclusions on the extent and severity of occupational poisoning, the most recent (post-1990) literature was reviewed. Data were also derived from the World Health Organization (WHO), United Nations Environment Programme (UNEP) and the International Labour Office (ILO). The collected information was analysed to assess the extent and severity of occupational acute pesticide poisoning in less developed countries. Occupational acute pesticide poisonings in these

  7. Roles of extension officers to promote social capital in Japanese agricultural communities.

    PubMed

    Takemura, Kosuke; Uchida, Yukiko; Yoshikawa, Sakiko

    2014-01-01

    Social capital has been found to be correlated with community welfare, but it is not easy to build and maintain it. The purpose of the current study is to investigate the role of professional coordinators of social relationships to create and maintain social capital in a community. We focused on extension officers in Japanese agricultural communities, who help farmers in both technical and social matters. A large nation-wide survey of extension officers as well as two supplementary surveys were conducted. We found that (1) social capital-related activities (e.g., assistance for building organizations among farmers) were particularly effective for solving problems; (2) social capital (trust relationships) among community residents increased their life quality; (3) social capital in local communities was correlated with extension officers' own communication skills and harmonious relationships among their colleagues. In sum, social capital in local communities is maintained by coordinators with professional social skills.

  8. Roles of Extension Officers to Promote Social Capital in Japanese Agricultural Communities

    PubMed Central

    Takemura, Kosuke; Uchida, Yukiko; Yoshikawa, Sakiko

    2014-01-01

    Social capital has been found to be correlated with community welfare, but it is not easy to build and maintain it. The purpose of the current study is to investigate the role of professional coordinators of social relationships to create and maintain social capital in a community. We focused on extension officers in Japanese agricultural communities, who help farmers in both technical and social matters. A large nation-wide survey of extension officers as well as two supplementary surveys were conducted. We found that (1) social capital-related activities (e.g., assistance for building organizations among farmers) were particularly effective for solving problems; (2) social capital (trust relationships) among community residents increased their life quality; (3) social capital in local communities was correlated with extension officers' own communication skills and harmonious relationships among their colleagues. In sum, social capital in local communities is maintained by coordinators with professional social skills. PMID:24642575

  9. SPATIAL AND TEMPORAL PATTERNS OF THE MOVEMENT OF SEASONAL AGRICULTURAL MIGRANT CHILDREN INTO WISCONSIN, EDUCATIONAL PROGRAMS FOR CHILDREN OF MIGRATORY AGRICULTURAL WORKERS IN WISCONSIN, REPORT 2.

    ERIC Educational Resources Information Center

    LINDSEY, HERBERT H.; AND OTHERS

    USEFUL MEANS OF ANTICIPATING THE MOVEMENTS OF MIGRANT CHILDREN INCLUDE ANALYSIS OF CROPS, THE HARVESTING OF WHICH REQUIRES OUT-OF-STATE WORKERS, DISTRIBUTIONAL MAPS OF CROP ACREAGE, NORMAL TIME SCHEDULES FOR CROPS, AND INFORMATION ON AGRICULTURAL DEVELOPMENTS. SUCH INFORMATION ASSISTS IN THE PLANNING OF SCHOOL PROGRAMS. IN WISCONSIN, MOST MIGRANT…

  10. Agricultural work and chronic musculoskeletal pain among Latino farm workers: the MICASA Study

    PubMed Central

    Xiao, Hong; McCurdy, Stephen A.; Stoecklin-Marois, Maria; Li, Chin-Shang; Schenker, Marc B

    2013-01-01

    Background Agriculture poses varied dangers to hired farm workers in the U.S., but little information exists on occupational risks for chronic musculoskeletal pain. We examined common work positions, such as kneeling, carrying heavy loads, and repetitive motion that may increase the risk for chronic musculoskeletal pain. Methods MICASA is a population-based study of occupational exposures and health in hired farm workers in California. This analysis includes 759 participants, 18–55 years old, engaged in farm work and residing in Mendota, CA. Chronic pain was defined as pain lasting six weeks or longer at specific body sites (back, knee, hip, etc.) over the entire farm work career. Results Mean age was 37.9 years. 65% participants were born in Mexico, 27.7% were born in El Salvador, and 4.2% were U.S-born. Chronic pain was associated with older age and female sex. After adjustment for age, years working in agriculture, and smoking, stooping/bending >30hrs/week among both men (OR=2.49, 95%CI:1.03–5.99) and women (OR=2.15, 95%CI:1.04–4.46) was associated with chronic hip pain. Driving tractors or other heavy farm equipment >60 hrs/week was associated with increased odds of chronic hip pain (OR=2.16 95%CI: 1.02–4.54) among men. We also observed significant associations with kneeling or crawling >35 hrs/week among women for both chronic back pain (OR=2.96 95%CI: 1.27–6.93) and knee pain (OR=3.02 95%CI: 1.07–8.50), respectively. Conclusions Chronic musculoskeletal pain is prevalent among farm workers and is associated with common work positions. Further research should focus on developing preventive interventions for tasks associated with increased pain risk. These interventions should be targeted to specific types of agricultural tasks. PMID:23023585

  11. Evaluation of Agricultural Professionals' Perceptions and Knowledge on Sustainable Agriculture: A Useful Step in the Development of an Online Extension Program

    ERIC Educational Resources Information Center

    Menalled, Fabian D.; Grimberg, Bruna I.; Jones, Clain A.

    2009-01-01

    This study assessed needs, knowledge, and interests of agricultural professionals who were likely to enroll in an online extension course in sustainable agriculture. The objectives of the study were: to (1) describe their demographic characteristics, (2) identify their concerns and interests related to farming, (3) evaluate participants' knowledge…

  12. [Temporary loss of work capacity in connection with rheumatic diseases in workers of the agricultural-industrial complex].

    PubMed

    Doroshenko, Iu A; Bagirova, V V; Ivanova, I P; Kaĭsarov, G A

    1991-01-01

    The authors studied the morbidity rate accompanied by temporary incapacity for work in workers of the agricultural and industrial complex suffering from diseases of the joints. It has been established that rheumatic diseases take the first place as to their duration (number of days) and the second place at to their incidence (number of cases) per 100 workers. An annual rise in rheumatic disease prevalence, especially of a degenerative dystrophic nature was noted. Of importance are the age of patients service record in agriculture, intensity of load, nature of work, season. Machine operators were most liable to the mentioned disease. PMID:1839863

  13. Increased risk of lung cancer in pesticide-exposed male agricultural workers.

    PubMed

    Barthel, E

    1981-01-01

    The cancer morbidity in a large group of male German agricultural workers exposed to pesticides was investigated through a retrospective cohort study. A total of 169 malignant tumors were diagnosed in 1658 men who began to work with pesticides between 1948 and 1972, and who continued this type of activity for at least 5 yr. The SMR (standardized mortality ratio) of 2.0 for lung cancer morbidity (mortality) in these pesticide-exposed subjects was significantly higher than that for the general male population of the German Democratic Republic. A positive correlation between the duration of employment and the mortality due to lung cancer (mainly undifferentiated and small-cell carcinomas) suggested a dose-effect relation. The smoking habits of the exposed men did not differ from those of the general male population of the German Democratic Republic. Because the subjects had been exposed to many different substances, the study does not permit any conclusions to be drawn in respect to the carcinogenicity of individual pesticides. The increased mortality due to lung cancer is presumably the result of an additive effect of different pesticide ingredients or of by-products whose carcinogenic effect has been definitely or tentatively established through experimental or epidemiologic studies (e.g. arsenic, asbestos, chlorinated dibenzodioxins, DDT). The results of the present investigation emphasize the need for effective measures to protect workers during occupational contact with pesticides.

  14. Attitudes toward Money among Mental Health Workers: Extension and Exploration of The Money Ethic Scale.

    ERIC Educational Resources Information Center

    Tang, Thomas Li-Ping; Gilbert, Pamela R.

    Money has significant impacts on people's motivation, behavior, and performance. This study was conducted to further validate and explore the Money Ethic Scale (MES), an instrument developed to examine the meaning of money, in a sample of mental health workers in Tennessee. It examined mental health workers' (N=155) attitudes toward money, as…

  15. PON1 status does not influence cholinesterase activity in Egyptian agricultural workers exposed to chlorpyrifos

    SciTech Connect

    Ellison, Corie A.; Crane, Alice L.; Bonner, Matthew R.; Knaak, James B.; Browne, Richard W.; Lein, Pamela J.; Olson, James R.

    2012-12-15

    Animal studies have shown that paraoxonase 1 (PON1) genotype can influence susceptibility to the organophosphorus pesticide chlorpyrifos (CPF). However, Monte Carlo analysis suggests that PON1 genotype may not affect CPF-related toxicity at low exposure conditions in humans. The current study sought to determine the influence of PON1 genotype on the activity of blood cholinesterase as well as the effect of CPF exposure on serum PON1 in workers occupationally exposed to CPF. Saliva, blood and urine were collected from agricultural workers (n = 120) from Egypt's Menoufia Governorate to determine PON1 genotype, blood cholinesterase activity, serum PON1 activity towards chlorpyrifos-oxon (CPOase) and paraoxon (POase), and urinary levels of the CPF metabolite 3,5,6-trichloro-2-pyridinol (TCPy). The PON1 55 (P ≤ 0.05) but not the PON1 192 genotype had a significant effect on CPOase activity. However, both the PON1 55 (P ≤ 0.05) and PON1 192 (P ≤ 0.001) genotypes had a significant effect on POase activity. Workers had significantly inhibited AChE and BuChE after CPF application; however, neither CPOase activity nor POase activity was associated with ChE depression when adjusted for CPF exposure (as determined by urinary TCPy levels) and stratified by PON1 genotype. CPOase and POase activity were also generally unaffected by CPF exposure although there were alterations in activity within specific genotype groups. Together, these results suggest that workers retained the capacity to detoxify chlorpyrifos-oxon under the exposure conditions experienced by this study population regardless of PON1 genotype and activity and that effects of CPF exposure on PON1 activity are minimal. -- Highlights: ► CPF exposure resulted in an increase in TCPy and decreases in BuChE and AChE. ► CPOase activity decreased in subjects with the PON1 55LM and PON1 55 MM genotypes. ► Neither PON1 genotype nor CPOase activity had an effect on BuChE or AChE inhibition.

  16. 1961 ACTIVITIES IN CALIFORNIA DIRECTED TOWARD THE IMPROVEMENT OF HEALTH AMONG DOMESTIC SEASONAL AGRICULTURAL WORKERS AND THEIR FAMILIES.

    ERIC Educational Resources Information Center

    1961

    A PROGRAM INSTITUTED IN 1961 TO IMPROVE THE HEALTH OF DOMESTIC SEASONAL AGRICULTURAL WORKERS IN CALIFORNIA AND THEIR FAMILIES WAS GIVEN. IT SOUGHT TO HELP LOCAL HEALTH AGENCIES BY PROVIDING--TECHNICAL ASSISTANCE TO COUNTIES TRYING TO DEVELOP FACILITIES AND SERVICES, EARLY DEVELOPMENT OF POLICIES AND PROCEDURES FOR USE OF STATE FUNDS BY LOCAL…

  17. Extension services and multifunctional agriculture. Lessons learnt from the French and Dutch contexts and approaches.

    PubMed

    Labarthe, Pierre

    2009-05-01

    Today's acknowledgement of the multifunctionality of agriculture (MFA) implies the production of new knowledge to integrate different functions at farm level (primary production, environmental protection, food safety, etc.). At the same time, agricultural sectors of European countries have recently faced changes in the organisation of their R&D activities, including a trend of commercialisation and privatisation of advisory services for farmers. To assess the consequences of these changes on support for innovations related to MFA, this paper explores the potential of combining two analytical frameworks: an institutional economic approach (IEA) and a sociological network approach (SNA). This potential is illustrated by a historical analysis of advisory services in France and The Netherlands from 1945 until now. This analysis stresses the importance of collective procedures for the accumulation of technical knowledge in agriculture. It also shows that these procedures could not be analysed from a strictly technical perspective. They are the expression of institutional arrangements involving social groups of farmers and the state, and are grounded in national contexts. A historical perspective also enables us to understand better why the privatisation of extension services cannot meet the requirements of support for farm innovations in the MFA context.

  18. 26 CFR 31.3121(b)(1)-1 - Certain services performed by foreign agricultural workers, or performed before 1959 in...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... agricultural workers, or performed before 1959 in connection with oleoresinous products. 31.3121(b)(1)-1 Section 31.3121(b)(1)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED... § 31.3121(b)(1)-1 Certain services performed by foreign agricultural workers, or performed before...

  19. What Makes Small-Scale Farmers Participate in Financing Agricultural Research and Extension? Analysis of Three Case Studies from Benin

    ERIC Educational Resources Information Center

    Moumouni, Ismail M.; Vodouhe, Simplice D.; Streiffeler, Friedhelm

    2009-01-01

    This paper analyses the organizational, financial and technological incentives that service organizations used to motivate farmers to finance agricultural research and extension in Benin. Understanding the foundations and implications of these motivation systems is important for improving farmer financial participation in agricultural research and…

  20. A DETERMINATION OF NEEDED ADJUSTMENTS AND EXTENSIONS IN THE CURRICULAR PATTERNS OF VOCATIONAL EDUCATION IN AGRICULTURE. FINAL REPORT.

    ERIC Educational Resources Information Center

    TAYLOR, ROBERT E.

    TO MORE EFFECTIVELY MEET PREPARATORY TRAINING NEEDS IN NONFARM AGRICULTURAL OCCUPATIONS, THE ADJUSTMENTS AND EXTENSIONS NEEDED IN HIGH SCHOOL AND POST-HIGH SCHOOL CURRICULAR PATTERNS OF AGRICULTURAL VOCATIONAL EDUCATION WERE IDENTIFIED. COMMITTEE MEETINGS, AREA SEMINARS, AND A NATIONAL CONFERENCE WERE CALLED WHICH SUMMARIZED, INTERPRETED, AND…

  1. Characterizing and modeling of extensive atrazine elution tailing for stable manure-amended agricultural soil.

    PubMed

    Akyol, Nihat Hakan

    2015-01-01

    Non-ideal sorption and extensive elution tailing behavior of atrazine was evaluated for an agricultural soil with and without stable manure amendment (10% by weight). A series of laboratory experiments showed that the sorption of atrazine was described by rate-limited, nonlinear reversible processes (Freundlich isotherm) for both non-amended and amended soil. Non-ideal transport of atrazine exhibited extensive low concentration elution tailing due to the most likely organic carbon fraction in the soil. This tailing behavior was more pronounced and extensive for soil with 10% stable-manure amendment. Two-site transport modeling analyses including non-linear sorption and rate-limited sorption-desorption provided a reasonably good match to the atrazine breakthrough curves but were unable to match the long-term concentration tailing, even for non-amended soil. A mathematical model incorporating nonlinear, rate-limited sorption/desorption described by a continuous-distribution function was used to successfully simulate atrazine transport early-time breakthrough and long-term concentration tailing for both non-amended and amended soil conditions. PMID:25303664

  2. Characterizing and modeling of extensive atrazine elution tailing for stable manure-amended agricultural soil.

    PubMed

    Akyol, Nihat Hakan

    2015-01-01

    Non-ideal sorption and extensive elution tailing behavior of atrazine was evaluated for an agricultural soil with and without stable manure amendment (10% by weight). A series of laboratory experiments showed that the sorption of atrazine was described by rate-limited, nonlinear reversible processes (Freundlich isotherm) for both non-amended and amended soil. Non-ideal transport of atrazine exhibited extensive low concentration elution tailing due to the most likely organic carbon fraction in the soil. This tailing behavior was more pronounced and extensive for soil with 10% stable-manure amendment. Two-site transport modeling analyses including non-linear sorption and rate-limited sorption-desorption provided a reasonably good match to the atrazine breakthrough curves but were unable to match the long-term concentration tailing, even for non-amended soil. A mathematical model incorporating nonlinear, rate-limited sorption/desorption described by a continuous-distribution function was used to successfully simulate atrazine transport early-time breakthrough and long-term concentration tailing for both non-amended and amended soil conditions.

  3. Serological evidence for avian H9N2 influenza virus infections among Romanian agriculture workers.

    PubMed

    Coman, Alexandru; Maftei, Daniel N; Krueger, Whitney S; Heil, Gary L; Friary, John A; Chereches, Razvan M; Sirlincan, Emanuela; Bria, Paul; Dragnea, Claudiu; Kasler, Iosif; Gray, Gregory C

    2013-12-01

    In recent years, wild birds have introduced multiple highly pathogenic avian influenza (HPAI) H5N1 virus infections in Romanian poultry. In 2005 HPAI infections were widespread among domestic poultry and anecdotal reports suggested domestic pigs may also have been exposed. We sought to examine evidence for zoonotic influenza infections among Romanian agriculture workers. Between 2009 and 2010, 363 adult participants were enrolled in a cross-sectional, seroepidemiological study. Confined animal feeding operation (CAFO) swine workers in Tulcea and small, traditional backyard farmers in Cluj-Napoca were enrolled, as well as a non-animal exposed control group from Cluj-Napoca. Enrollment sera were examined for serological evidence of previous infection with 9 avian and 3 human influenza virus strains. Serologic assays showed no evidence of previous infection with 7 low pathogenic avian influenza viruses or with HPAI H5N1. However, 33 participants (9.1%) had elevated microneutralization antibody titers against avian-like A/Hong Kong/1073/1999(H9N2), 5 with titers ≥ 1:80 whom all reported exposure to poultry. Moderate poultry exposure was significantly associated with elevated titers after controlling for the subjects' age (adjusted OR = 3.6; 95% CI, 1.1-12.1). There was no evidence that previous infection with human H3N2 or H2N2 viruses were confounding the H9N2 seroreactivity. These data suggest that H9N2 virus may have circulated in Romanian poultry and occasionally infected man. PMID:23999337

  4. Development of the Seasonal Migrant Agricultural Worker Stress Scale in Sanliurfa, Southeast Turkey.

    PubMed

    Simsek, Zeynep; Ersin, Fatma; Kirmizitoprak, Evin

    2016-01-01

    Stress is one of the main causes of health problems, especially mental disorders. These health problems cause a significant amount of ability loss and increase cost. It is estimated that by 2020, mental disorders will constitute 15% of the total disease burden, and depression will rank second only after ischemic heart disease. Environmental experiences are paramount in increasing the liability of mental disorders in those who constantly face sustained high levels of stress. The objective of this study was to develop a stress scale for seasonal migrant agricultural workers aged 18 years and older. The sample consisted of 270 randomly selected seasonal migrant agricultural workers. The average age of the participants was 33.1 ± 14, and 50.7% were male. The Cronbach alpha coefficient and test-retest methods were used for reliability analyses. Although the factor analysis was performed for the structure validity of the scale, the Kaiser-Meyer-Olkin coefficient and Bartlett test were used to determine the convenience of the data for the factor analysis. In the reliability analyses, the Cronbach alpha coefficient of internal consistency was calculated as .96, and the test-retest reliability coefficient was .81. In the exploratory factor analysis for validity of the scale, four factors were obtained, and the factors represented workplace physical conditions (25.7% of the total variance), workplace psychosocial and economic factors (19.3% of the total variance), workplace health problems (15.2% of the total variance), and school problems (10.1% of the total variance). The four factors explained 70.3% of the total variance. As a result of the expert opinions and analyses, a stress scale with 48 items was developed. The highest score to be obtained from the scale was 144, and the lowest score was 0. The increase in the score indicates the increase in the stress levels. The findings show that the scale is a valid and reliable assessment instrument that can be used in

  5. Development of the Seasonal Migrant Agricultural Worker Stress Scale in Sanliurfa, Southeast Turkey.

    PubMed

    Simsek, Zeynep; Ersin, Fatma; Kirmizitoprak, Evin

    2016-01-01

    Stress is one of the main causes of health problems, especially mental disorders. These health problems cause a significant amount of ability loss and increase cost. It is estimated that by 2020, mental disorders will constitute 15% of the total disease burden, and depression will rank second only after ischemic heart disease. Environmental experiences are paramount in increasing the liability of mental disorders in those who constantly face sustained high levels of stress. The objective of this study was to develop a stress scale for seasonal migrant agricultural workers aged 18 years and older. The sample consisted of 270 randomly selected seasonal migrant agricultural workers. The average age of the participants was 33.1 ± 14, and 50.7% were male. The Cronbach alpha coefficient and test-retest methods were used for reliability analyses. Although the factor analysis was performed for the structure validity of the scale, the Kaiser-Meyer-Olkin coefficient and Bartlett test were used to determine the convenience of the data for the factor analysis. In the reliability analyses, the Cronbach alpha coefficient of internal consistency was calculated as .96, and the test-retest reliability coefficient was .81. In the exploratory factor analysis for validity of the scale, four factors were obtained, and the factors represented workplace physical conditions (25.7% of the total variance), workplace psychosocial and economic factors (19.3% of the total variance), workplace health problems (15.2% of the total variance), and school problems (10.1% of the total variance). The four factors explained 70.3% of the total variance. As a result of the expert opinions and analyses, a stress scale with 48 items was developed. The highest score to be obtained from the scale was 144, and the lowest score was 0. The increase in the score indicates the increase in the stress levels. The findings show that the scale is a valid and reliable assessment instrument that can be used in

  6. Evaluation of DNA damage in agricultural workers exposed to pesticides using single cell gel electrophoresis (comet) assay

    PubMed Central

    Kaur, Raminderjeet; Kaur, Satbir; Lata, Mukesh

    2011-01-01

    BACKGROUND: Pesticides are used in agriculture to protect crops, but they pose a potential risk to farmers and environment. The aim of the present study is to investigate the relation between the occupational exposure to various pesticides and the presence of DNA damage. MATERIALS AND METHODS: Blood samples of 210 exposed workers (after a day of intense spraying) and 50 control subjects belonging to various districts of Punjab (India) were evaluated using Comet assay. Sixty workers who showed DNA damage were selected for follow up at 5-6 months after the first sampling during a low or null spraying period. RESULTS: Significant differences were found in DNA damage between freshly exposed workers and controls and freshly exposed and followed up cases. There was significant increase in the comet parameters viz. mean comet tail length and frequency of cells showing migration in exposed workers as compared to controls (72.22 ± 20.76 vs. 46.92 ± 8.17, P<0.001; 31.79 vs. 5.77, P<0.001). In the second samples, followed up cases showed significant decrease in frequency of damaged cells as compared to freshly exposed workers of first sampling (P<0.05). The confounding factors such as variable duration of pesticide exposure, age, smoking, drinking and dietary habits etc which were expected to modulate the damage, were instead found to have no significant effect on DNA fragmentation. CONCLUSION: The evidence of a genetic hazard related to exposure resulting from the intensive use of pesticides stresses the need for educational programs for agricultural workers to reduce the use of chemicals in agriculture. PMID:22345990

  7. Longitudinal Assessment of Chlorpyrifos Exposure and Effect Biomarkers in Adolescent Egyptian Agricultural Workers

    PubMed Central

    Crane, Alice L.; Abdel Rasoul, Gaafar; Ismail, Ahmed A.; Hendy, Olfat; Bonner, Matthew R.; Lasarev, Michael R.; Al-Batanony, Manal; Singleton, Steven T.; Khan, Khalid; Olson, James R.; Rohlman, Diane S.

    2014-01-01

    Chlorpyrifos (CPF) is applied seasonally in Egypt by adolescent agricultural workers and the extent of occupational exposure and the potential for environmental CPF exposure in this population is poorly understood. Adolescent pesticide applicators (n=57; 12–21 years of age) and age matched non-applicators (n=38) from the same villages were followed for 10 months in 2010, spanning pre-application through post-application. Eight urine and 5 blood samples were collected from participants within this time period. Blood acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) (exposure/effect biomarker) and urine 3,5,6-trichloro-2-pyridinol (TCPy) (exposure biomarker) were used to assess occupational CPF exposures in pesticide applicators and environmental exposures in non-applicators. Applicators demonstrated significantly higher TCPy concentration and BChE depression than non-applicators throughout CPF application. This difference persisted for 4–7 weeks after the cessation of agricultural spraying. However, both groups exhibited significantly elevated TCPy and depressed BChE, compared to their respective baseline. The peak TCPy levels during the spray season (95% confidence interval) for non-applicators and applicators reached 16.8 (9.87–28.5) and 137 (57.4–329) ug/g creatinine, respectively. BChE levels (95% confidence intervals) during the spray were 1.47 (1.28–1.68) for non-applicators and 0.47 (0.24–0.94) U/ml for applicators. The longitudinal assessment of CPF biomarkers provided robust measures of exposure and effect throughout CPF application in adolescents and revealed significant exposures in both applicators and non-applicators. Biomarker data in the non-applicators, which mirrored that of the applicators, indicated that non-applicators received environmental CPF exposures. This suggests that similar exposures may occur in other residents of this region during periods of pesticide application. PMID:23321857

  8. Cross-Professional Partnerships: Innovation in Continuing Education for Social Workers and Extension Educators

    ERIC Educational Resources Information Center

    Waites, Cheryl; Bearon, Lucille

    2007-01-01

    There is a need to train professionals across disciplines to work collaboratively on program development and implementation to address the caregiving issues prevalent in our aging society. The North Carolina State University Departments of Social Work and Family and Consumer Sciences provided a training opportunity for social workers and county…

  9. Organizational and Client Commitment among Contracted Employees: A Replication and Extension with Temporary Workers

    ERIC Educational Resources Information Center

    Connelly, Catherine E.; Gallagher, Daniel G.; Gilley, K. Matthew

    2007-01-01

    This study replicates and extends Coyle-Shapiro and Morrow's study (Coyle-Shapiro, J.A.-M., & Morrow, P.C. 2006. Organizational and client commitment among contracted employees. "Journal of Vocational Behavior, 28," 416-431) of organizational and client commitment among contracted employees. Our study focuses on temporary workers rather than…

  10. Wisconsin Radio and Television Agricultural Market News Programming. Wisconsin Agricultural Extension Service Research Report No. R2615, April 1974.

    ERIC Educational Resources Information Center

    Kroupa, Eugene A.; Walker, Douglas K.

    The study determined what Wisconsin's 102 AM, 107 FM, and 21 television stations were providing as agricultural market information programming and documented the amount, timing, frequency, and completeness of broadcast agricultural market news reports. Data were collected on the sources of market price information, types of commodity and price…

  11. Pesticide Health and Safety Challenges Facing Informal Sector Workers: A Case of Small-scale Agricultural Workers in Tanzania.

    PubMed

    Ngowi, Aiwerasia; Mrema, Ezra; Kishinhi, Stephen

    2016-08-01

    The Tanzania informal sector is growing fast, with precarious working conditions and particular hazards for women and children in agriculture. Hazardous agricultural chemicals including pesticides are mostly imported and have been used for many years. Despite the role played by pesticides in food security and vector control, these chemicals are responsible for acute and chronic illnesses among communities. The availability of obsolete persistent organic pesticides on the open market indicates existence of an inadequate regulatory system. People who get injured or ill in the agriculture sector in Tanzania receive health services in primary health care facilities where professionals have little or no knowledge of pesticides. We are presenting the pesticide health and safety challenges faced by small-scale farmers who fall in the informal sector. Achievements that have been made by the government and other players to reduce and prevent pesticide exposures and poisoning are also outlined. PMID:27406110

  12. Pesticide Health and Safety Challenges Facing Informal Sector Workers: A Case of Small-scale Agricultural Workers in Tanzania.

    PubMed

    Ngowi, Aiwerasia; Mrema, Ezra; Kishinhi, Stephen

    2016-08-01

    The Tanzania informal sector is growing fast, with precarious working conditions and particular hazards for women and children in agriculture. Hazardous agricultural chemicals including pesticides are mostly imported and have been used for many years. Despite the role played by pesticides in food security and vector control, these chemicals are responsible for acute and chronic illnesses among communities. The availability of obsolete persistent organic pesticides on the open market indicates existence of an inadequate regulatory system. People who get injured or ill in the agriculture sector in Tanzania receive health services in primary health care facilities where professionals have little or no knowledge of pesticides. We are presenting the pesticide health and safety challenges faced by small-scale farmers who fall in the informal sector. Achievements that have been made by the government and other players to reduce and prevent pesticide exposures and poisoning are also outlined.

  13. Pesticide Exposure Alters Follicle-Stimulating Hormone Levels in Mexican Agricultural Workers

    PubMed Central

    Recio, Rogelio; Ocampo-Gómez, Guadalupe; Morán-Martínez, Javier; Borja-Aburto, Victor; López-Cervantes, Malaquías; Uribe, Marisela; Torres-Sánchez, Luisa; Cebrián, Mariano E.

    2005-01-01

    Organophosphorous pesticides (OPs) are suspected of altering reproductive function by reducing brain acetylcholinesterase activity and monoamine levels, thus impairing hypothalamic and/or pituitary endocrine functions and gonadal processes. Our objective was to evaluate in a longitudinal study the association between OP exposure and serum levels of pituitary and sex hormones. Urinary OP metabolite levels were measured by gas–liquid chromatography, and serum pituitary and sex hormone levels by enzymatic immunoassay and radioimmunoassay in 64 men. A total of 147 urine and blood samples were analyzed for each parameter. More than 80% of the participants had at least one OP metabolite in their urine samples. The most frequent metabolite found was diethylthiophosphate (DETP; 55%), followed by diethylphosphate (DEP; 46%), dimethylthiophosphate (DMTP; 32%), and dimethyldithiophosphate (DMDTP; 31%). However, the metabolites detected at higher concentrations were DMTP, DEP, DMDTP, and dimethylphosphate. There was a high proportion of individuals with follicle-stimulating hormone (FSH) concentrations outside the range of normality (48%). The average FSH serum levels were higher during the heavy pesticide spraying season. However, a multivariate analysis of data collected in all periods showed that serum FSH levels were negatively associated with urinary concentrations of both DMTP and DMDTP, whereas luteinizing hormone (LH) was negatively associated with DMTP. We observed no significant associations between estradiol or testosterone serum levels with OP metabolites. The hormonal disruption in agricultural workers presented here, together with results from experimental animal studies, suggests that OP exposure disrupts the hypothalamic–pituitary endocrine function and also indicates that FSH and LH are the hormones most affected. PMID:16140621

  14. Extensive survey of molecules related to wood formation and gravity for space agriculture.

    NASA Astrophysics Data System (ADS)

    Motohashi, Kyohei; Tomita-Yokotani, Kaori; Baba, Keiichi; Furukawa, Jun; Sato, Seigo; Suzuki, Toshisada; Hashimoto, Hirofumi; Yamashita, Masamichi; Japanese Space Tree Working Group

    Most, if not all, terrestrial subjects are under the influence of gravity. Since the gravitational force is proportional to the mass of subject, gravity is dominant for larger masses. The response of a plant against gravity is not an exception in this respect even it shows rather complicated features. For the angiosperm tree, its shape is determined by the forming tension wood, which induces more tensile stress in the xylem than in the normal wood. The mechanism of tension wood formation and its relevance to gravity have been extensively studied. Gibberellin is known to be responsible for this phenomenon in angiosperm tree, for example, the Japanese cherry tree, Prunus jamasakura. However, full understanding of the mechanisms has not yet been clarified. For an extensive survey of molecules related to tension wood formation, we induced an artificial tension wood formation and examined the tension wood formation by microscopic observations with double-staining. This enables the screening of really functional molecules in the space environment for future space agriculture. We demonstrated that Prunus incise is suitable for this research as a test material based on several reasons. We focused our attention in the region of the branch, i.e., the CosmoTree in CosmoBon, and established an experimental system to analyze the real functional factors of the tension wood. This study might ensure wood formation in a space environment and use woody plants as a material for space development. ("CosmoBon" is the Bonsai small tree for our space experiments. "CosmoTree" is a small branch/tree.)

  15. Nectar resource limitation affects butterfly flight performance and metabolism differently in intensive and extensive agricultural landscapes.

    PubMed

    Lebeau, Julie; Wesselingh, Renate A; Van Dyck, Hans

    2016-05-11

    Flight is an essential biological ability of many insects, but is energetically costly. Environments under rapid human-induced change are characterized by habitat fragmentation and may impose constraints on the energy income budget of organisms. This may, in turn, affect locomotor performance and willingness to fly. We tested flight performance and metabolic rates in meadow brown butterflies (Maniola jurtina) of two contrasted agricultural landscapes: intensively managed, nectar-poor (IL) versus extensively managed, nectar-rich landscapes (EL). Young female adults were submitted to four nectar treatments (i.e. nectar quality and quantity) in outdoor flight cages. IL individuals had better flight capacities in a flight mill and had lower resting metabolic rates (RMR) than EL individuals, except under the severest treatment. Under this treatment, RMR increased in IL individuals, but decreased in EL individuals; flight performance was maintained by IL individuals, but dropped by a factor 2.5 in EL individuals. IL individuals had more canalized (i.e. less plastic) responses relative to the nectar treatments than EL individuals. Our results show significant intraspecific variation in the locomotor and metabolic response of a butterfly to different energy income regimes relative to the landscape of origin. Ecophysiological studies help to improve our mechanistic understanding of the eco-evolutionary impact of anthropogenic environments on rare and widespread species. PMID:27147100

  16. Nectar resource limitation affects butterfly flight performance and metabolism differently in intensive and extensive agricultural landscapes.

    PubMed

    Lebeau, Julie; Wesselingh, Renate A; Van Dyck, Hans

    2016-05-11

    Flight is an essential biological ability of many insects, but is energetically costly. Environments under rapid human-induced change are characterized by habitat fragmentation and may impose constraints on the energy income budget of organisms. This may, in turn, affect locomotor performance and willingness to fly. We tested flight performance and metabolic rates in meadow brown butterflies (Maniola jurtina) of two contrasted agricultural landscapes: intensively managed, nectar-poor (IL) versus extensively managed, nectar-rich landscapes (EL). Young female adults were submitted to four nectar treatments (i.e. nectar quality and quantity) in outdoor flight cages. IL individuals had better flight capacities in a flight mill and had lower resting metabolic rates (RMR) than EL individuals, except under the severest treatment. Under this treatment, RMR increased in IL individuals, but decreased in EL individuals; flight performance was maintained by IL individuals, but dropped by a factor 2.5 in EL individuals. IL individuals had more canalized (i.e. less plastic) responses relative to the nectar treatments than EL individuals. Our results show significant intraspecific variation in the locomotor and metabolic response of a butterfly to different energy income regimes relative to the landscape of origin. Ecophysiological studies help to improve our mechanistic understanding of the eco-evolutionary impact of anthropogenic environments on rare and widespread species.

  17. 76 FR 18798 - Comment Request for Information Collection for The National Agricultural Workers Survey: Revision...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-05

    ... Office of Management and Budget (OMB) authorization for the current NAWS questionnaire will expire on... to ensure that requested data can be provided in the desired format, reporting burden (time and... Workers Survey (NAWS) regarding: (1) The amount of time per day farm workers are engaged working...

  18. 75 FR 68598 - Notice of Appointment of Members to the National Agricultural Research, Extension, Education, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-08

    ... with a historic commitment to research in the food and agricultural sciences, food retailing and.... ``National Food Animal Science Society,'' Nancy M. Cox, Director, Kentucky Agricultural Experiment Station... Agriculture to a specific category on the Board, including farming or ranching, food production and...

  19. Linkage of Higher Education with Agricultural Research, Extension and Development in Ethiopia

    ERIC Educational Resources Information Center

    Belay, Kassa

    2008-01-01

    High-level agricultural manpower training in Ethiopian institutions of higher education (AIHE)specializing in agriculture and related fields was studied. The study reveals that high-level agricultural manpower training began in the early 1950s and that, at present, the country has seven institutions of higher learning, which train students in…

  20. 26 CFR 31.3121(b)(1)-1 - Certain services performed by foreign agricultural workers, or performed before 1959 in...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... agricultural worker lawfully admitted to the United States from the Bahamas, Jamaica, or the other British West... worker lawfully admitted to the United States from any foreign country or possession thereof, including... employment” included also horticultural employment, cotton ginning, compressing and storing, crushing of...

  1. 26 CFR 31.3121(b)(1)-1 - Certain services performed by foreign agricultural workers, or performed before 1959 in...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... agricultural worker lawfully admitted to the United States from the Bahamas, Jamaica, or the other British West... worker lawfully admitted to the United States from any foreign country or possession thereof, including... employment” included also horticultural employment, cotton ginning, compressing and storing, crushing of...

  2. The Occupational Mobility of Current and Former Farm Workers: A Comparative Analysis in Two California Labor Markets. California Agricultural Studies, 91-3.

    ERIC Educational Resources Information Center

    Gabbard, Susan; Goldring, Luin

    This report examines the occupational mobility of agricultural workers in two California labor markets and the effects of the Immigration Reform and Control Act and individual, job, and labor-market characteristics on such mobility. Interviews were conducted among a randomly selected sample of 162 households, which included 401 workers in southern…

  3. Public-Private Policy Change and Its Influence on the Linkage of Agricultural Research, Extension and Farmers in Iran

    ERIC Educational Resources Information Center

    Karamidehkordi, Esmail

    2013-01-01

    Purpose: This article aims to show the linkage of Iranian agricultural research centres with extension and farmers, using three case studies in 1999, 2005 and 2010. Design/methodology/approach: The data were collected through document analyses, structured and semi-structured interviews and observations. Findings: The 1999 and 2005 cases were…

  4. Impact Assessment and Participant Profiles of Extension's Education Programs for Agricultural Chemical/Seed Retailers and Crop Advisors.

    ERIC Educational Resources Information Center

    Schmitt, Michael A.; Durgan, Beverly R.; Iverson, Sarah M.

    2000-01-01

    Responses from 698 agriculture professionals indicate that extension programs have positive agronomic and environmental impact and attendance was influenced more by topics and speakers than cost. Greater impact can be achieved through partnerships with companies, associations, and agencies to target professionals who will be able to use or…

  5. The Role of Agricultural Education and Extension in Influencing Best Practice for Managing Mastitis in Dairy Cattle

    ERIC Educational Resources Information Center

    Dillon, E. J.; Hennessy, T.; Cullinan, J.

    2016-01-01

    Purpose: To examine the role of agricultural education and extension in influencing the adoption of best practice with regard to herd-level mastitis management. Design/Methodology/Approach: Somatic cell count (SCC) is an indicator of herd health with regard to mastitis and is negatively related to productivity and profitability. Panel data…

  6. 75 FR 78270 - Division of Longshore and Harbor Workers' Compensation; Proposed Extension of Existing Collection...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-15

    ... for Examination and/or Treatment (LS-1). A copy of the proposed information collection request can be... recovery period may require. Form LS-1 serves two purposes: it authorizes the medical care, and it provides...: Extension. Title: Request for Examination and/or Treatment. OMB Number: 1240-0029. Agency Number:...

  7. Mississippi Curriculum Framework for Agriculture Production (Program CIP: 01.0301--Agricultural Prod. Workers & Mgrs.). Secondary Programs.

    ERIC Educational Resources Information Center

    Mississippi Research and Curriculum Unit for Vocational and Technical Education, State College.

    This document, which reflects Mississippi's statutory requirement that instructional programs be based on core curricula and performance-based assessment, contains outlines of the instructional units required in local instructional management plans and daily lesson plans for agriculture production I and II. Presented first are a program…

  8. The Virtual Research and Extension Communication Network (VRECN): An Interactive Learning and Communication Network for Research and Extension Personnel. Concept Paper for the Food & Agriculture Organisation of the United Nations (FAO).

    ERIC Educational Resources Information Center

    Richardson, Don

    A Virtual Research and Extension Communication Network (VRECN) is a set of networked electronic tools facilitating improvement in communication processes and information sharing among stakeholders involved in agricultural development. In developing countries, research and extension personnel within a ministry of agriculture, in consultation and…

  9. Agricultural Extension Services and Market Regulation: Learning from a Comparison of Six EU Countries

    ERIC Educational Resources Information Center

    Laurent, Catherine; Cerf, Marianne; Labarthe, Pierre

    2006-01-01

    If farmers are to meet the new challenges facing agriculture (environment, rural development, etc.), appropriate knowledge has to be produced. But observations in six EU countries (France, Germany, Greece, the Netherlands, Spain and the UK) show that unexpected problems arise when technical support for agriculture is linked to market regulation,…

  10. Pattern of use of personal protective equipments and measures during application of pesticides by agricultural workers in a rural area of Ahmednagar district, India

    PubMed Central

    Singh, Bhoopendra; Gupta, Mudit Kumar

    2009-01-01

    Background: Pesticides, despite their known toxicity, are widely used in developing countries for agricultural purposes. Objectives: To find various patterns of hardware use for spraying of insecticides, prevalent storage practice adopted by the user, types of personal protective equipments used for the handling of chemicals; to detect dangerous practices and the extent to which safety norms being followed by the users during the application/treatments, and finally their knowledge concerning the risks of pesticides. Materials and Methods: The agriculture workers who had been involved in pesticide application for agricultural purpose were interviewed face-to-face to gain information on the following determinants of pesticide exposure: Types, treatment equipment, use of personal protection and safety measures during the application/treatments and knowledge of the risks of pesticide exposure. Results: Hundred workers, aged between 21 and 60 years old, were included. Pesticides were mostly applied with manual equipment using Knapsack (70%) and only 5% farmers were using Tractor-mounted sprayer. Workers frequently performed tasks involving additional exposure to pesticides (mixing chemicals, 66%, or washing equipment, 65%). Majority of the workers/applicators used no personal protection measures or used it defectively/partially. Most of the workers/respondents (77%) did not bother for safety and health risks of pesticide exposure. Conclusions: Workers involved in pesticide application use personal protection measures very poorly and defectively. Almost half of the applicators were not following right direction with respect to wind direction while spraying, thus it increase the risk of exposure. There is a clear need to develop specific training and prevention programs for these workers. The determinants of pesticide exposure in agricultural workers described in this study should be properly assessed in epidemiological studies of the health effects of pesticides on

  11. Exposure of farm workers to electromagnetic radiation from cellular network radio base stations situated on rural agricultural land.

    PubMed

    Pascuzzi, Simone; Santoro, Francesco

    2015-01-01

    The electromagnetic field (EMF) levels generated by mobile telephone radio base stations (RBS) situated on rural-agricultural lands were assessed in order to evaluate the exposure of farm workers in the surrounding area. The expected EMF at various distances from a mobile telephone RBS was calculated using an ad hoc numerical forecast model. Subsequently, the electric fields around some RBS on agricultural lands were measured, in order to obtain a good approximation of the effective conditions at the investigated sites. The viability of this study was tested according to the Italian Regulations concerning general and occupational public exposure to time-varying EMFs. The calculated E-field values were obtained with the RBS working constantly at full power, but during the in situ measurements the actual power emitted by RBS antennas was lower than the maximum level, and the E-field values actually registered were much lower than the calculated values.

  12. Crop Farmers' Willingness to Pay for Agricultural Extension Services in Bangladesh: Cases of Selected Villages in Two Important Agro-Ecological Zones

    ERIC Educational Resources Information Center

    Uddin, Ektear MD.; Gao, Qijie; Mamun-Ur-Rashid, MD.

    2016-01-01

    Purpose: Globally, many extension professionals and policy-makers are advocating fee based services, in addressing the fund shortage and sustainable provision of agricultural advisory services. Hence, the article attempts to expose the farmers' willingness to pay (WTP) as agricultural extension in Bangladesh is experiencing chronic fund crisis.…

  13. Agricultural extension in Africa. World Bank discussion paper; Vulgarisation agricole en afrique

    SciTech Connect

    Bagchee, A.

    1995-12-31

    Detailed recommendations for extension services focus on ways of improving service management and providing technology and training that address local conditions. They also call for new ways of meeting the special needs of women, young farmers, shepherds, nomads and farmers` organizations. The main topics include how to strengthen national extension systems, promote neglected crops, encourage on-site farm research, improve the links between extension and other agencies, and advance information on water and soil conservation.

  14. Research and dissemination needs for ergonomics in agriculture.

    PubMed

    Estill, Cheryl Fairfield; Baron, Sherry; Steege, Andrea L

    2002-01-01

    In 1998, the National Institute for Occupational Safety and Health convened a conference of researchers interested in the ergonomics of agricultural workers. Participants included 20 representatives from universities, state governments, private agricultural and insurance companies, migrant worker organizations, agricultural industry organizations, and the Agricultural Extension Service. The attendees divided into three groups and brainstormed about research ideas and dissemination methods related to ergonomics for farm workers. The groups separately reported that interventions, cost-benefit analyses, and cultural belief systems were the main topics that needed to be researched to reduce physical risk factors for musculoskeletal disorders. The participants also presented ideas for disseminating information to farm owners and workers. PMID:12500960

  15. PROMISING PRACTICES IN SUMMER SCHOOLS SERVING THE CHILDREN OF SEASONAL AGRICULTURAL WORKERS, 1963.

    ERIC Educational Resources Information Center

    HEFFERNAN, HELEN; AND OTHERS

    SPECIAL FEATURES OF FIVE SUMMER SCHOOL PROGRAMS FOR CHILDREN OF MIGRANT WORKERS WERE PRESENTED. THE CERES ELEMENTARY SCHOOL DISTRICT GAVE JUNIOR HIGH SCHOOL LEVEL WOODWORKING CLASSES TO FIFTH- AND SIXTH-GRADE GIRLS. INSTRUCTION IN COOKING AND SEWING WAS ENTHUSIASTICALLY RECEIVED BY THIRD- AND FOURTH-GRADE GIRLS BUT DID NOT APPEAL TO OLDER GIRLS. A…

  16. Health Extension Workers' and Mothers' Attitudes to Maternal Health Service Utilization and Acceptance in Adwa Woreda, Tigray Region, Ethiopia

    PubMed Central

    Jackson, Ruth; Tesfay, Fisaha Haile; Godefay, Hagos; Gebrehiwot, Tesfay Gebregzabher

    2016-01-01

    Background The maternal health system in Ethiopia links health posts in rural communities (kebeles) with district (woreda) health centres, and health centres with primary hospitals. At each health post two Health Extension Workers (HEWs) assist women with birth preparedness, complication readiness, and mobilize communities to facilitate timely referral to mid-level service providers. This study explored HEWs’ and mother’s attitudes to maternal health services in Adwa Woreda, Tigray Region. Methods In this qualitative study, we trained 16 HEWs to interview 45 women to gain a better understanding of the social context of maternal health related behaviours. Themes included barriers to health services; women’s social status and mobility; and women’s perceptions of skilled birth attendant’s care. All data were analyzed thematically. Findings There have been substantial efforts to improve maternal health and reduce maternal mortality in Adwa Woreda. Women identified barriers to healthcare including distance and lack of transportation due to geographical factors; the absence of many husbands due to off-woreda farming; traditional factors such as zwar (some pregnant women are afraid of meeting other pregnant women), and discouragement from mothers and mothers-in-law who delivered their children at home. Some women experienced disrespectful care at the hospital. Facilitators to skilled birth attendance included: identification of pregnant women through Women’s Development Groups (WDGs), and referral by ambulance to health facilities either before a woman’s Expected Due Date (EDD) or if labour started at home. Conclusion With the support of WDGs, HEWs have increased the rate of skilled birth attendance by calling ambulances to transfer women to health centres either before their EDD or when labour starts at home. These findings add to the growing body of evidence that health workers at the community level can work with women’s groups to improve maternal

  17. Validation of Health Extension Workers Job Motivation Scale in Gamo-Gofa Zone, Southern Ethiopia: A Cross-Sectional Study.

    PubMed

    Mohammed, Shikur; Tilahun, Marelign; Kote, Mesfin; Mama, Mohamedaman; Tamiru, Dessalegn

    2015-01-01

    Introduction. Well-trained and highly motivated community health workers are critical for delivery of community-based health care services. Understanding what motivates especially community health care providers for better community health requires the use of psychometrically reliable and valid scale. This study was conducted to validate job motivation scale in Gamo Gofa Zone, Southern Ethiopia. Methods. A cross-sectional study was conducted in 150 health care posts in Gamo Gofa Zone, from February 01, 2013, to March 01, 2013. A total of 301 participants responded to questionnaires asking about sociodemographic characteristics and job motivation. Exploratory factor analysis with principal component extraction and varimax with Kaiser Normalization rotation were employed to develop scales for job motivation. Eigenvalues greater than 1 were used as criterion of extraction. Items with item factor loadings less than 0.4 and double loaded items were dropped. Alpha and exploratory factor analyses were examined to test reliability and validity of the scale. Results. During exploratory factor analysis eight factors emerged from the three dimensions of job motivation scale, namely, educational career, workload, financial incentive, supervisor encouragement, community recognition, access to infrastructure, living condition, and better achievement in work. The factor loadings of the items in each dimension ranged from 0.58 to 0.83. Crobach's alpha of the scales ranged from 0.79 to 0.90. To check validities of the scales developed in this study, the previous studies conducted to develop job motivation scale were used. Conclusion. Although the present scale has the potential to measure the job motivation of health extension workers and it is low in cost and easy to administer and analyze, it should be field-tested at different settings.

  18. Evaluation of Dust Exposure among the Workers in Agricultural Industries in North-East India.

    PubMed

    Dewangan, Krishna N; Patil, Mahesh R

    2015-11-01

    This study aims to quantify dust exposure among the workers in four different industrial settings: rice mills, flour mills, oil mills, and tea factories and to compare the obtained data with the permissible exposure limit (PEL) of Indian Union Ministry of Labour as well as to compare the dust exposure across activities and seasons. RespiCon(TM) particle sampler was used for collecting dust concentration in the breathing zone of the workers. In total, 149 workers participated in the study and 204 samples were collected. Samples were collected in the vicinity of different processing operations. Samples in the rice mills were collected for two consecutive years in two seasons; however samples from other industries were collected for 1 year. The results indicate that geometric mean (GM) of dust exposure was significantly (P < 0.0001) different among industrial settings. Respirable dust were 8.22, 5.76, 2.98, and 6.34mg m(-3) and total dust exposure were 81.05, 111.02, 56.68, and 39.85mg m(-3) in the rice mills, oil mills, flour mills, and tea factories, respectively. Considerable variations in dust exposure were observed in different activities in the rice and oil mills; however variation was relatively less in the flour mills and tea factories. In the rice mills, dust concentration was higher in winter than those obtained in autumn and it is significantly different (P < 0.05) for inhalable dust and total dust. Positive correlation was obtained in thoracic dust (r (2) = 0.94) and inhalable dust (r (2) = 0.97) with total dust and thoracic dust with inhalable dust (r (2) = 0.89). The results show that majority of the workers are exposed to higher level of respirable dust as compared to the PEL, while total dust exposure to all the workers were higher than the PEL; thus, immediate reduction of dust exposure among the workers is necessary for preventing respiratory system impairment. PMID:26324828

  19. PERCEPTIONS OF EXTENSION WORK IN MEXICO.

    ERIC Educational Resources Information Center

    CHENA-GONZALEZ, RODOLFO

    THE STUDY EXPLORED BASIC PATTERNS OF PERCEPTIONS AMONG PROFESSIONAL AGRICULTURAL WORKERS IN MEXICO ABOUT THE IMPORTANCE OF POSSIBLE NEW OBJECTIVES, KINDS OF FUNCTIONS, AND TYPES OF TRAINING FOR ITS EXTENSION AGENTS. DATA WERE COLLECTED FROM 147 EXTENSION AGENTS AND SUPERVISORS, EXPERIMENTALISTS, RESEARCH LEADERS, AND PROFESSORS, BY A MAILED…

  20. Standardization of doctoral study in agricultural and extension education: is the field of study mature enough for achievement of the optimum degree of order?

    PubMed

    Briers, G E; Lindner, J R; Shinn, G C; Wingenbach, G W; Baker, M T

    2010-01-01

    Agricultural and extension education--or some derivative name--is a field of study leading to the doctoral degree in universities around the world. Is there are body of knowledge or a taxonomy of the knowledge--e.g., a knowledge domain--that one should possess with a doctorate in agricultural and extension education? The purpose of this paper was to synthesize the work of researchers who attempted to define the field of study, with a taxonomy comprising the knowledge domains (standards) and knowledge objects--structured interrelated sets of data, knowledge, and wisdom--of the field of study. Doctoral study in agricultural and extension education needs a document that provides for rules and guidelines--rules and guidelines that in turn provide for common and repeated use--all leading to achievement of an optimum degree of order in the context of academic, scholarly, and professional practice in agricultural and extension education. Thus, one would know in broad categories the knowledge, skills, and abilities possessed by one who holds a doctoral degree in agricultural and extension education. That is, there would exist a standard for doctoral degrees in agricultural and extension education. A content analysis of three previous attempts to categorize knowledge in agricultural and extension education served as the primary technique to create a new taxonomy--or to confirm an existing taxonomy--for doctoral study in agricultural and extension education. The following coalesced as nine essential knowledge domains for a doctorate in agricultural and extension education: (1) history, philosophy, ethics, and policy; (2) agricultural/rural development; (3) organizational development and change management; (4) planning, needs assessment, and evaluation; (5) learning theory; (6) curriculum development and instructional design; (7) teaching methods and delivery strategies; (8) research methods and tools; and, (9) scholarship and communications.

  1. Determination of DDT and related compounds in blood samples from agricultural workers.

    PubMed

    Guardino, X; Serra, C; Obiols, J; Rosell, M G; Berenguer, M J; López, F; Brosa, J

    1996-01-01

    An analytical method combining a solid-phase (C18) clean-up and GC-electron-capture detection using a capillary column, was implemented to determine p,p'-DDT and its metabolites (p,p'-DDD and p,p'-DDE), as well as other organochlorine pesticides in whole blood samples from 30 farmers and 24 non-occupationally exposed workers. The average concentrations for the quantified pesticides, p,p'-DDT, p,p'-DDD and p,p'-DDE, were 0.9, 1.5 and 8.0 micrograms/l whole blood for exposed workers and 0.3, 0.5 and 3.3 micrograms/l for unexposed workers, respectively. GC-MS was used to confirm the identity of the pesticides found. Solid-phase extraction and the protocol used give a cleaner analytical matrix, not only improving sensitivity and resolution, but also allowing analyses with smaller blood samples as compared to other methods.

  2. Employer Perception of the Preparation of Agricultural and Extension Education Graduates.

    ERIC Educational Resources Information Center

    Graham, Donna L.

    Educational reform measures have forced schools to form partnerships with business and industry to achieve common goals of a prepared workforce. These partnerships have forced colleges of agriculture to examine its mission and update the curriculum. This study sought to provide benchmark data from employers on the skills and abilities deemed…

  3. Compilation of Agricultural Research, Education, and Extension Questions for Discussion. 104th Congress, 1st Session.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Agriculture.

    This volume compiles and reprints the responses of 37 organizations to a series of questions issued by the House Committee on Agriculture in anticipation of debates concerning the Research Title of the 1995 Farm Bill due for updating and revision. The questions address some of the following topics: the role of the federal government in…

  4. In-Service Training of Agricultural Agents in New York State: 1963; Extension Study Number 6.

    ERIC Educational Resources Information Center

    Alexander, Frank D.; Harshaw, Jean

    The purpose of this study was to ascertain the nature and amount of inservice training which the 168 agricultural agents in New York State received during 1963. Emphasis was on refresher and other training. The greatest number of days of training offered agents was in November followed closely by March and February, in all, a total of 36% of the…

  5. Farm Activities and Agricultural Injuries in Youth and Young Adult Workers.

    PubMed

    DeWit, Yvonne; Pickett, William; Lawson, Joshua; Dosman, James

    2015-01-01

    Youth and young adults who work in the agricultural sector experience high rates of injury. This study aimed to investigate relations between high-risk farm activities and the occurrence of agricultural injuries in these vulnerable groups. A cross-sectional analysis was conducted using written questionnaire data from 1135 youth and young adults from the Saskatchewan Farm Injury Cohort. The prevalence of agricultural injury was estimated at 4.9%/year (95% confidence interval [CI]: 3.7, 6.2). After adjustment for important covariates, duration of farm work was strongly associated with the occurrence of injury (risk ratio [RR] = 8.0 [95% CI: 1.7, 36.7] for 10-34 vs. <10 hours/week; RR = 10.3 [95% CI: 2.2, 47.5] for those working 35+ hours/week). Tractor maintenance, tractor operation, chores with large animals, herd maintenance activities, and veterinary activities were identified as risk factors for agricultural injury. Risks for agricultural injury among youth and young adults on farms relate directly to the amounts and types of farm work exposures that young people engage in. PMID:26237722

  6. Raising the profile of worker safety: highlights of the 2013 North American Agricultural Safety Summit.

    PubMed

    Nelson, William J; Heiberger, Scott; Lee, Barbara C

    2014-01-01

    The 2013 North American Agricultural Safety Summit, an unprecedented gathering of industry leaders and safety experts, was held September 25-27 in Minneapolis, MN. Hosted by the industry-led Agricultural Safety and Health Council of America (ASHCA), there were 250 attendees, 82 speakers, 76 abstracts with poster presentations, along with "best practices" videos, genius bars sessions, learning stations, exhibits, breakfast roundtable topics, and receptions. The event was a mix of knowledge, inspiration and networking to enable participants to influence the adoption of safety practices in their home/work settings. Given the agriculture industry's commitment to feed nine billion people, the projected world population by 2050, it is imperative that producers and agribusiness strive to do it safely, humanely and sustainably. Evaluation feedback was very positive, indicating ASHCA's original objectives for the Summit were achieved.

  7. Toxicologic studies associated with the agricultural use of municipal sewage sludge and health effects among sewage treatment plant workers.

    PubMed

    Babish, J G; Stoewsand, G S; Kranz, J M; Boyd, J N; Ahrens, V D; Lisk, D J

    1984-09-01

    The proposed use of municipal sewage sludges as soil amendments on agricultural land involves potential health risks. Sludges may contain toxic heavy metals, synthetic organics, and pathogens. Studies of animals inhabiting sludge-amended soils, or foraging on crops grown on such soils, have shown an increased deposition of cadmium and polychlorinated biphenyls in animal tissues, hepatic microsomal enzyme induction, altered blood profiles, appearance of mutagens in blood and excreta, and lowered feed intake, feed efficiency, and milk production. Epidemiologic evidence of possible adverse health effects among sewage plant workers exposed to aerosolized pathogens or synthetic organic vapors during wastewater treatment or land spreading of sludge is still inconclusive. Other possible deleterious environmental effects include pollution of groundwater and toxicity to birds consuming worms or insects inhabiting sludge-treated soils.

  8. Using problem-based learning for occupational and environmental health nursing education: pesticide exposures among migrant agricultural workers.

    PubMed

    Ivicek, Kristy; de Castro, A B; Salazar, Mary K; Murphy, Helen H; Keifer, Matthew

    2011-03-01

    Problem-based learning, which emphasizes group collaboration to solve real-world case scenarios, is an instructional approach that is well suited to occupational and environmental health nursing education. Learners actively work through case studies rather than passively receive information presented through lectures. Problem-based learning methods promote critical thinking skills and motivate learning, preparing learners for professional practice in complex, ever-changing environments. Despite these advantages, problem-based learning is under-utilized in nursing education compared to more traditional lecture methods. This article presents key concepts of problem-based learning, discusses problem-based learning in educating occupational and environmental health nurses, and describes the development of a problem-based learning case aimed at increasing occupational and environmental health nurses capacity to address pesticide exposure among migrant and seasonal agricultural workers.

  9. 76 FR 22667 - Solicitation of Members to the National Agricultural Research, Extension, Education, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-22

    ..., National Research, Extension, Education, and Economics Advisory Board Office, 1400 Independence Avenue, SW... Equity in Education Land-Grant Institutions Category Y. National Social Science Association Nominations... From the Federal Register Online via the Government Publishing Office #0; #0;Notices #0;...

  10. 76 FR 78225 - Notice of Appointment of Members to the National Agricultural Research, Extension, Education, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-16

    ... Research, Extension, Education, and Economics Advisory Board Office, Room 3901, South Building, U.S..., and Economics Advisory Board, Research, Education, and Economics Advisory Board Office, Room 3901... From the Federal Register Online via the Government Publishing Office #0; #0;Notices #0;...

  11. An Analysis of "In-Depth" Schools Conducted by Area Extension Agents in the Agricultural Industry.

    ERIC Educational Resources Information Center

    Cunningham, Clarence J.

    The Ohio Extension Service conducted "in-depth" schools on Dairy Genetics and Reproduction, Beef Cattle, Capital Management, and Fertilizer and Lime at area centers in Wooster, Defiance and Fremont, Washington Court House, and McConnellsville. Two thirds of the instructional staff were area agents; others were specialists, resident staff, research…

  12. Farmer Perceptions of Soil and Water Conservation Issues: Implications to Agricultural and Extension Education.

    ERIC Educational Resources Information Center

    Bruening, Thomas; Martin, Robert A.

    1992-01-01

    A survey of 731 Iowa farmers received 432 responses indicating that (1) groundwater and water quality were of greater concern than soil conservation; (2) field demonstrations and county meetings were useful information sources on these issues; and (3) government agencies such as cooperative extension and state universities were useful sources of…

  13. 75 FR 12171 - Notice of the National Agricultural Research, Extension, Education, and Economics Advisory Board...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-15

    ... Tuesday, March 30, 2010 a focus session on the topic of Food Security will begin at 8 a.m. and adjourn at... on Food Security and draft preliminary recommendations. An opportunity for public comment will be..., extension, education, and economic programs for the protection of U.S. food, fiber, fuel and...

  14. Biomonitoring of agricultural workers exposed to pesticide mixtures in Guerrero state, Mexico, with comet assay and micronucleus test.

    PubMed

    Carbajal-López, Yolanda; Gómez-Arroyo, Sandra; Villalobos-Pietrini, Rafael; Calderón-Segura, María Elena; Martínez-Arroyo, Amparo

    2016-02-01

    The aim of this study was to evaluate the genotoxic effect of pesticides in exfoliated buccal cells of workers occupationally exposed in Guerrero, Mexico, using the comet assay and the micronucleus test. The study compared 111 agricultural workers in three rural communities (Arcelia 62, Ajuchitlan 13, and Tlapehuala 36), with 60 non-exposed individuals. All the participants were males. The presence of DNA damage was investigated in the exfoliated buccal cells of study participants with the comet assay and the micronucleus (MN) test; comet tail length was evaluated in 100 nuclei and 3000 epithelial cells of each individual, respectively; other nuclear anomalies such as nuclear buds, karyolysis, karyorrhexis, and binucleate cells were also evaluated. Study results revealed that the tail migration of DNA and the frequency of MN increased significantly in the exposed group, which also showed nuclear anomalies associated with cytotoxic or genotoxic effect. No positive correlation was noted between exposure time and tail length and micronuclei frequencies. No significant effect on genetic damage was observed as a result of age, smoking, and alcohol consumption. The MN and comet assay in exfoliated buccal cells are useful and minimally invasive methods for monitoring genetic damage in individuals exposed to pesticides. This study provided valuable data for establishing the possible risk to human health associated with pesticide exposure. PMID:26423288

  15. Biomonitoring of agricultural workers exposed to pesticide mixtures in Guerrero state, Mexico, with comet assay and micronucleus test.

    PubMed

    Carbajal-López, Yolanda; Gómez-Arroyo, Sandra; Villalobos-Pietrini, Rafael; Calderón-Segura, María Elena; Martínez-Arroyo, Amparo

    2016-02-01

    The aim of this study was to evaluate the genotoxic effect of pesticides in exfoliated buccal cells of workers occupationally exposed in Guerrero, Mexico, using the comet assay and the micronucleus test. The study compared 111 agricultural workers in three rural communities (Arcelia 62, Ajuchitlan 13, and Tlapehuala 36), with 60 non-exposed individuals. All the participants were males. The presence of DNA damage was investigated in the exfoliated buccal cells of study participants with the comet assay and the micronucleus (MN) test; comet tail length was evaluated in 100 nuclei and 3000 epithelial cells of each individual, respectively; other nuclear anomalies such as nuclear buds, karyolysis, karyorrhexis, and binucleate cells were also evaluated. Study results revealed that the tail migration of DNA and the frequency of MN increased significantly in the exposed group, which also showed nuclear anomalies associated with cytotoxic or genotoxic effect. No positive correlation was noted between exposure time and tail length and micronuclei frequencies. No significant effect on genetic damage was observed as a result of age, smoking, and alcohol consumption. The MN and comet assay in exfoliated buccal cells are useful and minimally invasive methods for monitoring genetic damage in individuals exposed to pesticides. This study provided valuable data for establishing the possible risk to human health associated with pesticide exposure.

  16. Community knowledge and the role of health extension workers on integrated diseases among households in East Hararghe Zone, Ethiopia

    PubMed Central

    Seyoum, Ayichew; Urgessa, Kedir; Gobena, Tesfaye

    2016-01-01

    Background Ethiopia constitutes approximately 1% of the world’s population but it contributes to 7% of the world’s HIV/AIDS cases. Malaria is the most important disease of humans in terms of mortality, morbidity, and long-term effects upon quality of life, especially in Ethiopia. Despite the ongoing efforts and progress in fighting HIV/AIDS and malaria, these diseases remain the leading cause of morbidity and mortality in the country. In this study, we assessed community knowledge and the role of health extension workers on integrated diseases among households in East Hararghe Zone, Ethiopia. Methods A community-based multistage stratified cross-sectional study was conducted from February to March 2014 among six woredas of the East Hararghe Zone, Ethiopia. The data were collected from 2,319 households using structured questionnaires. A total of 12 well trained data collectors conducted a face-to-face interview with the head female of each household. The data entered on Epi-Data version 3 were then exported for analysis on STATA version 11. Results Multivariable logistic regression showed that among the 1,967 (92.7%) study participants who scored above the mean value in regard to the overall knowledge of HIV/AIDS, study participants who could read/write (adjusted odd ratios [AOR] =2.54, 95% confidence interval [CI]: 1.15–5.61, P=0.021) and worked as a daily laborer (AOR =0.40, 95% CI: 0.17–0.91, P=0.029) were significantly associated with comprehensive knowledge about HIV/AIDS. Meanwhile, out of the 2,172 eligible study participants for the malaria interview, 934 (43%) scored above the mean in regard to the overall knowledge about malaria. Rural residents (AOR =0.27, 95% CI: 0.17–0.44, P<0.005), >45 years of age (AOR =1.44, 95% CI: 1.04–1.99, P=0.030), and single marital status (AOR =3.81, 95% CI: 1.97–7.37, P<0.005) were significantly associated with comprehensive knowledge about malaria. Conclusion Based on the findings of this study, health

  17. Training for Agriculture: Annual Review of Selected Developments.

    ERIC Educational Resources Information Center

    United Nations Food and Agriculture Organization, Rome (Italy).

    This review is a medium for dissemination of information and views on agricultural education and training, extension, and related subjects to the member governments and field workers of the Food and Agriculture Organization of the United Nations. The document consists of more than two dozen articles and comments on agricultural education,…

  18. Association for International Agricultural and Extension Education 1994 Conference Papers. Annual Conference (10th, Arlington, Virginia, March 24-26, 1994).

    ERIC Educational Resources Information Center

    Steele, Roger E., Comp.

    Selected papers are as follows: "Member Perceptions of the Association for International Agricultural & Extension Education" (Eaton et al.); "Historical Review of U.S. Involvement in International Agricultural Education between World War II and Enactment of Title XII" (Thuemmel, Meaders); "Educational Needs of International Graduate Students as…

  19. Conservation value of a native forest fragment in a region of extensive agriculture.

    PubMed

    Chiarello

    2000-05-01

    A survey of mammals and birds was carried out in a semi-deciduous forest fragment of 150 ha located in a zone of intensive agriculture in Ribeirão Preto, State of São Paulo, south-eastern Brazil. Line transect sampling was used to census mammals and birds during six days, totalling 27.8 km of trails and 27.8 hours of observation. Twenty mammal species were confirmed in the area (except bats and small mammals), including rare or endangered species, such as the mountain lion (Puma concolor), the maned wolf (Chrysocyon brachyurus), and the ocelot (Leopardus pardalis). The brown capuchin monkey (Cebus apella) and the black-tufted-ear marmoset (Callithrix penicillata) were found frequently, suggesting high population density in the fragment. Regarding the avifauna, 49 bird species were recorded, most of them typical of open areas or forest edges. Some confirmed species, however, are becoming increasingly rare in the region, as for example the muscovy duck (Cairina moschata) and the toco toucan (Ramphastos toco). The results demonstrate that forest fragment of this size are refuges for native fauna in a region dominated almost exclusively by sugar-cane plantations. Besides faunal aspects, the conservation of these fragments is of great importance for the establishment of studies related to species preservation in the long term, including reintroduction and translocation projects, as well as studies related to genetic health of isolated populations.

  20. Task Shifting Provision of Contraceptive Implants to Community Health Extension Workers: Results of Operations Research in Northern Nigeria

    PubMed Central

    Oguntunde, Olugbenga; Orobaton, Nosa; Otolorin, Emmanuel; Inuwa, Fatima; Alalade, Olubisi; Abegunde, Dele; Danladi, Saba’atu

    2015-01-01

    Background: Contraceptive use remains low in Nigeria, with only 11% of women reporting use of any modern method. Access to long-acting reversible contraceptives (LARCs) is constrained by a severe shortage of human resources. To assess feasibility of task shifting provision of implants, we trained community health extension workers (CHEWs) to insert and remove contraceptive implants in rural communities of Bauchi and Sokoto states in northern Nigeria. Methods: We conducted 2- to 3-week training sessions for 166 selected CHEWs from 82 facilities in Sokoto state (September 2013) and 84 health facilities in Bauchi state (December 2013). To assess feasibility of the task shifting approach, we conducted operations research using a pretest–posttest design using multiple sources of information, including surveys with 151 trained CHEWs (9% were lost to follow-up) and with 150 family planning clients; facility observations using supply checklists (N = 149); direct observation of counseling provided by CHEWs (N = 144) and of their clinical (N = 113) skills; as well as a review of service statistics (N = 151 health facilities). The endline assessment was conducted 6 months after the training in each state. Results: CHEWs inserted a total of 3,588 implants in 151 health facilities over a period of 6 months, generating 10,088 couple-years of protection (CYP). After practicing on anatomic arm models, most CHEWs achieved competency in implant insertions after insertions with 4–5 actual clients. Clinical observations revealed that CHEWs performed implant insertion tasks correctly 90% of the time or more for nearly all checklist items. The amount of information that CHEWs provided clients increased between baseline and endline, and over 95% of surveyed clients reported being satisfied with CHEWs’ services in both surveys. The study found that supervisors not only observed and corrected insertion skills, as needed, during supervisory visits but also encouraged

  1. A proboscis extension response protocol for investigating behavioral plasticity in insects: application to basic, biomedical, and agricultural research.

    PubMed

    Smith, Brian H; Burden, Christina M

    2014-01-01

    Insects modify their responses to stimuli through experience of associating those stimuli with events important for survival (e.g., food, mates, threats). There are several behavioral mechanisms through which an insect learns salient associations and relates them to these events. It is important to understand this behavioral plasticity for programs aimed toward assisting insects that are beneficial for agriculture. This understanding can also be used for discovering solutions to biomedical and agricultural problems created by insects that act as disease vectors and pests. The Proboscis Extension Response (PER) conditioning protocol was developed for honey bees (Apis mellifera) over 50 years ago to study how they perceive and learn about floral odors, which signal the nectar and pollen resources a colony needs for survival. The PER procedure provides a robust and easy-to-employ framework for studying several different ecologically relevant mechanisms of behavioral plasticity. It is easily adaptable for use with several other insect species and other behavioral reflexes. These protocols can be readily employed in conjunction with various means for monitoring neural activity in the CNS via electrophysiology or bioimaging, or for manipulating targeted neuromodulatory pathways. It is a robust assay for rapidly detecting sub-lethal effects on behavior caused by environmental stressors, toxins or pesticides. We show how the PER protocol is straightforward to implement using two procedures. One is suitable as a laboratory exercise for students or for quick assays of the effect of an experimental treatment. The other provides more thorough control of variables, which is important for studies of behavioral conditioning. We show how several measures for the behavioral response ranging from binary yes/no to more continuous variable like latency and duration of proboscis extension can be used to test hypotheses. And, we discuss some pitfalls that researchers commonly encounter

  2. A proboscis extension response protocol for investigating behavioral plasticity in insects: application to basic, biomedical, and agricultural research.

    PubMed

    Smith, Brian H; Burden, Christina M

    2014-09-08

    Insects modify their responses to stimuli through experience of associating those stimuli with events important for survival (e.g., food, mates, threats). There are several behavioral mechanisms through which an insect learns salient associations and relates them to these events. It is important to understand this behavioral plasticity for programs aimed toward assisting insects that are beneficial for agriculture. This understanding can also be used for discovering solutions to biomedical and agricultural problems created by insects that act as disease vectors and pests. The Proboscis Extension Response (PER) conditioning protocol was developed for honey bees (Apis mellifera) over 50 years ago to study how they perceive and learn about floral odors, which signal the nectar and pollen resources a colony needs for survival. The PER procedure provides a robust and easy-to-employ framework for studying several different ecologically relevant mechanisms of behavioral plasticity. It is easily adaptable for use with several other insect species and other behavioral reflexes. These protocols can be readily employed in conjunction with various means for monitoring neural activity in the CNS via electrophysiology or bioimaging, or for manipulating targeted neuromodulatory pathways. It is a robust assay for rapidly detecting sub-lethal effects on behavior caused by environmental stressors, toxins or pesticides. We show how the PER protocol is straightforward to implement using two procedures. One is suitable as a laboratory exercise for students or for quick assays of the effect of an experimental treatment. The other provides more thorough control of variables, which is important for studies of behavioral conditioning. We show how several measures for the behavioral response ranging from binary yes/no to more continuous variable like latency and duration of proboscis extension can be used to test hypotheses. And, we discuss some pitfalls that researchers commonly encounter

  3. A Proboscis Extension Response Protocol for Investigating Behavioral Plasticity in Insects: Application to Basic, Biomedical, and Agricultural Research

    PubMed Central

    Smith, Brian H.; Burden, Christina M.

    2014-01-01

    Insects modify their responses to stimuli through experience of associating those stimuli with events important for survival (e.g., food, mates, threats). There are several behavioral mechanisms through which an insect learns salient associations and relates them to these events. It is important to understand this behavioral plasticity for programs aimed toward assisting insects that are beneficial for agriculture. This understanding can also be used for discovering solutions to biomedical and agricultural problems created by insects that act as disease vectors and pests. The Proboscis Extension Response (PER) conditioning protocol was developed for honey bees (Apis mellifera) over 50 years ago to study how they perceive and learn about floral odors, which signal the nectar and pollen resources a colony needs for survival. The PER procedure provides a robust and easy-to-employ framework for studying several different ecologically relevant mechanisms of behavioral plasticity. It is easily adaptable for use with several other insect species and other behavioral reflexes. These protocols can be readily employed in conjunction with various means for monitoring neural activity in the CNS via electrophysiology or bioimaging, or for manipulating targeted neuromodulatory pathways. It is a robust assay for rapidly detecting sub-lethal effects on behavior caused by environmental stressors, toxins or pesticides. We show how the PER protocol is straightforward to implement using two procedures. One is suitable as a laboratory exercise for students or for quick assays of the effect of an experimental treatment. The other provides more thorough control of variables, which is important for studies of behavioral conditioning. We show how several measures for the behavioral response ranging from binary yes/no to more continuous variable like latency and duration of proboscis extension can be used to test hypotheses. And, we discuss some pitfalls that researchers commonly encounter

  4. Environmental and occupational health risks among agricultural workers living in a rural community near petroleum refinery and motorway in Skopje region.

    PubMed

    Karadžinska-Bislimovska, Jovanka; Minov, Jordan; Stoleski, Sašo; Mijakoski, Dragan; Risteska-Kuc, Snežana; Milkovska, Snežana

    2010-12-01

    To assess health risks in agricultural workers associated with environmental exposure to pollutants released from a petroleum refinery and from traffic, we performed a cross-sectional study that included 119 randomly selected subjects divided in two groups. Group 1 included 60 agricultural workers living in a rural community near the petroleum refinery and a motorway overpass, whereas Group 2 consisted of 59 agricultural workers performing similar activities and living in a rural community with no exposure to industrial and traffic pollutants. Risk assessment included a questionnaire, blood pressure measurement, spirometry, laboratory tests, and toxicological analysis. The groups showed a similar prevalence of health problems, with exception of muscle pain in the extremities, headache, and fatigue, which were significantly more common in Group 1. Diastolic blood pressure was higher in Group 1, but not significantly (p=0.057). The same is true for blood carbon monoxide. Significantly higher in Group 1 were blood haemoglobin (p=0.001) and blood lead (p<0.001). Serum cholinesterase activity was similar in both groups. Our findings indicate the need of regular medical exams, ambient monitoring and environmental impact assessment in agricultural population in order to detect individuals at risk and to institute adequate preventive measures.

  5. Coorientation in Agricultural Development: The Interrelationship between Farmers, Change Agents and Scientists.

    ERIC Educational Resources Information Center

    Groot, Hans C.

    The role of the agricultural extension worker as intermediary between farmer and scientist is studied using the Chaffee and McLeod coorientation model. It is found that the extension workers' cognitions fall between those of farmers and scientists in terms of agreement, understanding, congruency, and accuracy, as predicted. The subjects in the…

  6. Funding priorities in animal reproduction at the United States Department of Agriculture's Cooperative State Research, Education, and Extension Service.

    PubMed

    Mirando, Mark A; Hamernik, Debora L

    2006-03-01

    The National Research Initiative (NRI) Competitive Grants Program is the U.S. Department of Agriculture's major competitive grants program and is administered by the Cooperative State Research, Education, and Extension Service (CSREES). Since its inception in 1991, the NRI has funded competitive grants in the discipline of animal reproduction. Previously, this program provided funding for a broad range of projects encompassing almost every subdiscipline in reproductive biology of farm animals, including aquatic species important to the aquaculture industry. During fiscal year 2004, the NRI Animal Reproduction Program narrowed the focus of funding priorities to the topics of infertility, basic mechanisms regulating fertility, cryopreservation of gametes, reducing the postpartum interval to conception, and sterilization methods or development of monosex populations. In response to a directive to further narrow the focus of funding priorities for fiscal year 2005 and beyond, CSREES conducted a Stakeholder Workshop on Funding Priorities in Animal Reproduction at the 37th Annual Meeting of the Society for the Study of Reproduction in Vancouver, Canada. More than 75 stakeholder scientists from a cross section of federal, public, and private institutions from across the United States participated in the workshop and provided recommendations to CSREES for future NRI-funding priorities in Animal Reproduction. The recommendations provided by stakeholders included continuing efforts to focus funding priorities into fewer high-impact areas relevant to animal agriculture and aquaculture. Recommendations also included movement back toward subdisciplines of animal reproduction that cut across all applicable species. The three funding priorities that consistently emerged as recommendations from the workshop participants were 1) gonadal function and production of gametes, 2) pituitary-hypothalamic function, and 3) embryo and conceptus development, including interaction between the

  7. Pre-training to improve workshop performance in supervisor skills: an exploratory study of Latino agricultural workers.

    PubMed

    Austin, J; Alvero, A M; Fuchs, M M; Patterson, L; Anger, W K

    2009-07-01

    Employees with limited education may be excluded from advanced training due to assumptions that they might not learn rapidly. However, preparatory training may be able to overcome missing experience in education. The purpose of this study was to test the hypothesis that computer-based training (CBT) in supervisor skills of Latino agricultural workers would improve subsequent performance in a workshop designed to teach supervisor skills. Ten men born and educated in Mexico participated in the study; all spoke Spanish, the language of the training. Five participants (mean 6.4 years of education) completed supervisor skills CBT, and five participants (mean 8.2 years of education) completed hazard communication (HazCom) CBT as a control condition. Following the CBT, all participants completed a two-day face-to-face workshop on supervisory skills conducted by an experienced behavior management consultant. Although the groups did not differ in their knowledge scores on a multiple-choice test before the face-to-face workshop, after the workshop the HazCom group had a mean test score of 51.2% (SD = 8.7) while the supervisor group had a higher mean test score of 65.2% (SD = 14.3). The difference was marginally significant by a t-test (p = 0.052), and the effect size was large (d = 1.16). The results suggest that computer-based training in supervisor skills can be effective in preparing participants with limited education to learn supervisor skills from a face-to-face workshop. This result suggests that limited educational attainment is not a barrier to learning the complex knowledge required to supervise employees, that pre-training may improve learning in a workshop format, and that training may be presented effectively in a computer-based format to employees with limited education.

  8. The relation between type of farming and prevalence of Parkinson's disease among agricultural workers in five French districts.

    PubMed

    Moisan, Frédéric; Spinosi, Johan; Dupupet, Jean-Luc; Delabre, Laurène; Mazurie, Jean-Louis; Goldberg, Marcel; Imbernon, Ellen; Tzourio, Christophe; Elbaz, Alexis

    2011-02-01

    Retrospective assessment of pesticide exposure is complex; however, patterns of pesticide use strongly depend on farming type, which is easier to assess than pesticide exposure. Our aim was to estimate Parkinson's disease (PD) prevalence in five French districts in 2007 among affiliates of Mutualité Sociale Agricole (MSA) and to investigate the relation between PD prevalence and farming type. We identified PD cases from administrative files as persons who used levodopa and/or benefited from free health care for PD. Densities of 16 farming types were defined at the canton of residence level (1988 French agricultural census). We used logistic regression to study the relation between PD prevalence and density of farming types and a semi-Bayes approach to deal with correlated exposures. We identified 1,659 PD cases, yielding an age- and sex-standardized PD prevalence of 3.01/1,000. Prevalence increased with age and was higher in men than women. We found a higher PD prevalence among affiliates living in cantons characterized by a higher density of farms specialized in fruits and permanent crops (multivariable semi-Bayes model: OR(4+5 vs 1+2+3 quintiles) = 1.21, 95% CI = 1.08-1.36; test for trend, P = 0.035). In France, farms specialized in fruits and permanent crops rank first in terms of insecticide use per hectare. Our findings are consistent with studies reporting an association between PD and insecticide use and show that workers in farms specialized in fruits or permanent crops may be an occupational group at higher PD risk.

  9. Health Services for Domestic Agricultural Workers, 1972: S. 3762 -- To Extend the Program for Health Services for Domestic Agricultural Migrant Workers. Joint Hearing before the Subcommittee on Health and the Subcommittee on Migratory Labor of the Committee on Labor and Public Welfare, United States Senate, 92d Congress, 2d Session, August 1, 1972.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Committee on Labor and Public Welfare.

    On August 1, 1972, the Subcommittee heard testimony on bill S. 3762 which would extend the program for health services for domestic agricultural migrant workers. The bill would extend the migrant health program for 5 years, with $100 million authorized for fiscal year 1973 and a $25 million increase for each of the following years. S. 3762…

  10. From agricultural fields to urban asphalt: the role of worker education to promote California's heat illness prevention standard.

    PubMed

    Riley, Kevin; Delp, Linda; Cornelio, Deogracia; Jacobs, Sarah

    2012-01-01

    This article describes an innovative approach to reach and educate workers and worker advocates about California's outdoor heat illness prevention standard. In 2010, Cal/OSHA initiated a statewide education campaign to reduce heat-related illnesses and fatalities and increase awareness of the standard's requirements. In Southern California, the UCLA Labor Occupational Safety and Health Program (LOSH) focused on three principal strategies of community-based outreach, popular education, and organizational capacity building. Central to the LOSH approach was the integration of health promotores into core program planning and training activities and the expansion of campaign activities to a wide variety of rural and urban workers. We describe each of these strategies and analyze the possibilities and constraints of worker education to support implementation of this standard, particularly given the vulnerabilities of the impacted workforce, the often precarious nature of employment arrangements for these workers, and the resource limitations of Cal/OSHA.

  11. "I Don't Know What You're Looking for:" Professional Vision in Swedish Agricultural Extension on Nature Conservation Management

    ERIC Educational Resources Information Center

    Bergea, H. L.; Martin, C.; Sahlstrom, F.

    2008-01-01

    The article addresses how farmers learn to appropriate the gaze of the "new farmer", by describing how farmers and advisers in the field discursively construct farmland under scrutiny for inclusion in government support schemes. Based on the findings, recommendations for successful agricultural extension are presented. The methodological…

  12. Collaboration as a Tool to Improve Career and Technical Education: A Qualitative Study of Successful Collaboration among Extension Agents and Agricultural Science Teachers

    ERIC Educational Resources Information Center

    Murphrey, Theresa Pesl; Miller, Kimberley A.; Harlin, Julie; Rayfield, John

    2011-01-01

    Collaboration among Extension agents and agricultural science teachers has the potential to increase the reach of both organizations to serve clientele in obtaining critical skills and knowledge important to Career and Technical Education. However, successful collaboration requires that barriers be minimized and aspects of facilitation be…

  13. Boys, Be Ambitious: William Smith Clark and the Westernisation of Japanese Agricultural Extension in the Meiji Era

    ERIC Educational Resources Information Center

    Gowen, Garrett; Friedensen, Rachel; Kimball, Ezekiel

    2016-01-01

    This article examines the historiography related to the 1876 founding of Sapporo Agricultural College, the first institution of its kind in Japan. Focusing specifically on the involvement of William Smith Clark, who previously served as the president of the Massachusetts Agricultural College, it argues that the nascent imperial ambitions harboured…

  14. Long-Term Farm Policy to Succeed the Agriculture and Food Act of 1981 (Research, Extension, and Teaching). Part 5. Hearings before the Subcommittee on Departmental Operations, Research, and Foreign Agriculture of the Committee on Agriculture, House of Representatives, Ninety-Eighth Congress, Second Session (June 6, 7, 12, and 13, 1984).

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Agriculture.

    This congressional hearing is the fifth of five volumes examining various aspects of agricultural research, extension, and teaching as a prelude to determining what changes are to be made in Title XIV of the farm bill. Focuses are the U.S. Department of Agriculture (USDA) biotechnology program plans and regulatory concerns and the public benefits…

  15. Collaboration and Cooperation in a Global Community. Annual Meeting of the Association for International Agriculture and Extension Education (9th, Arlington, Virginia, March 18-20, 1993). Conference Proceedings, Volume IX, Number 1.

    ERIC Educational Resources Information Center

    Diamond, James E., Comp.

    This conference proceedings presents the following papers: "Some Thoughts on Agricultural Education and Training in a New South Africa" (Bembridge); "Do Zimbabweans Want Agricultural and Extension Education?" (Steele et al.); "Perceived Professional Competencies Needed by Extension Specialists and Agents in Khorasan State of Islamic Republic of…

  16. Effect of the Relationship between Agricultural Extension Agents and Wheat Farmers in Medina Region, Saudi Arabia, on the Adoption of Appropriate Wheat Production Practices. A Summary Report of Research. Department Information Bulletin 91-3.

    ERIC Educational Resources Information Center

    Bakri, Mohammad Saleh

    The relationship between agricultural extension agents and wheat farmers in the Medina region, Saudi Arabia, was analyzed, based on each group's perception of the relationship. Participants were 73 randomly selected wheat farmers and 31 of 34 agricultural extension agents working in the region during spring 1990. Farmers were interviewed, and…

  17. Findings from the National Agricultural Workers Survey (NAWS), 1997-1998: A Demographic and Employment Profile of United States Farmworkers.

    ERIC Educational Resources Information Center

    Mehta, Kala; Gabbard, Susan M.; Barrat, Vanessa; Lewis, Melissa; Carroll, Daniel; Mines, Richard

    This report presents current information on the characteristics and work patterns of hired laborers who perform crop work in the United States. Information was obtained from interviews with 4,199 workers in 85 counties between October 1, 1996 and September 30, 1998. Chapters 1-3 provide information about the farmworkers themselves, including…

  18. Investigating Leadership Characteristics and Attitudes toward Creativity According to Agency Context for Agriculture Extension Agents in Uruguay

    ERIC Educational Resources Information Center

    Gravina, Maria Virginia

    2013-01-01

    The purpose of this study was to investigate attitudes toward creativity and leadership characteristics according to the agency context for extension agents in Uruguay. Extension agents come from the three different agency contexts in Uruguay of the University, government, and private institutions. Leadership characteristics are those that combine…

  19. Agricultural Extension Agents' Perceptions of Effective Teaching Strategies for Adult Learners in the Master Beef Producer Program

    ERIC Educational Resources Information Center

    Strong, Robert; Harder, Amy; Carter, Hannah

    2010-01-01

    The purpose of the study reported here was to explore and describe how Extension agents selected teaching strategies for adult audiences. Andragogy is hypotheses concerning the attributes of adult learners (Knowles, Swanson, & Holton III, 2005). Extension agents responsible for teaching the Master Beef Producer (MBP) program were purposively…

  20. 75 FR 48921 - Administrative Guidance for Multistate Extension Activities and Integrated Research and Extension...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-12

    ...: ``Cooperative State Research, Education, and Extension Service's Implementation of the Agricultural Research... amount of agricultural extension formula funds be expended on multistate extension activities. Section... agricultural research and extension formula funds be expended on integrated research and extension...

  1. An Assessment of Agriculture and Natural Resource Extension Program Needs on American Indian Reservations in Idaho, Nevada, Oregon, and Washington

    ERIC Educational Resources Information Center

    Singletary, Loretta; Emm, Staci; Hill, George

    2011-01-01

    This article summarizes the results of a needs assessment involving American Indians and outreach professionals on reservations in Idaho, Nevada, Oregon and Washington. The survey featured 36 questions about agricultural and natural resource issues that may pose challenges on reservation lands. A comparison between reservation residents and…

  2. Mexican Contract Workers and the U.S. Capitalist Agricultural Labor Process: The Formative Era, 1942-1964

    ERIC Educational Resources Information Center

    Mize, Ronald L., Jr.

    2006-01-01

    Rural sociologists have seemingly moved away from an active interest in the plight of migrant farmworkers and the centrality of their labor in the development of U.S. agribusiness. Answering Pfeffer's (1983) call to analyze the different forms of agricultural production, I focus on the key formative period of what I refer to as the U.S. capitalist…

  3. Demand for Agricultural Extension Services among Small-Scale Maize Farmers: Micro-Level Evidence from Kenya

    ERIC Educational Resources Information Center

    Gido, Eric O.; Sibiko, Kenneth W.; Ayuya, Oscar I.; Mwangi, Joseph K.

    2015-01-01

    Purpose: The objective of the study was to determine the level and determinants of demand for extension services among small-scale maize farmers in Kenya. Design/methodology/approach: Based on an exploratory research design, primary data were collected from a sample of 352 households through face-to-face interviews. Focus group discussions were…

  4. Extension Specialist Roles in Communities of Interest and Place: An Example from the Agriculture-Wildlife Interface

    ERIC Educational Resources Information Center

    Cullen, Eileen M.

    2010-01-01

    The role of land-grant university Extension specialist originates in a community of place, enters into communities of interest to leverage resources or partnership opportunities, and returns to the local level with more effective outcomes than possible by operating solely within the community of place. A case study describes synergistic specialist…

  5. Factors Influencing Rural Women Cassava Processors' Intention to Participate in an Agricultural Extension Education Program. Summary of Research 80.

    ERIC Educational Resources Information Center

    Ojomo, Christian O.; McCaslin, N. L.

    A study examined factors influencing female cassava processors' intentions regarding participation in an extension education program on cassava processing in rural Nigeria. Interviews were conducted with 224 women who were purposely selected from areas of zone 3 of Ondo State, Nigeria, which has large concentrations of cassava processors.…

  6. PON1Q192R genetic polymorphism modifies organophosphorous pesticide effects on semen quality and DNA integrity in agricultural workers from southern Mexico

    SciTech Connect

    Perez-Herrera, N.; Polanco-Minaya, H. |; Salazar-Arredondo, E. |; Solis-Heredia, M.J.; Hernandez-Ochoa, I.; Rojas-Garcia, E.; Alvarado-Mejia, J.; Borja-Aburto, V.H.; Quintanilla-Vega, B.

    2008-07-15

    Pesticide exposure, including organophosphorous (OP) insecticides, has been associated with poor semen quality, and paraoxonase (PON1), an enzyme involved in OP deactivation, may have a role on their susceptibility, due to PON1 polymorphisms. Our objective was to evaluate the role of PON1Q192R polymorphism on the susceptibility to OP toxicity on semen quality and DNA integrity in agricultural workers. A cross-sectional study was conducted in farmers with Mayan ascendancy from southeastern Mexico chronically exposed to pesticides; mostly OP. Fifty four agricultural workers (18-55 years old) were included, who provided semen and blood samples. Semen quality was evaluated according to WHO, sperm DNA damage by in situ-nick translation (NT-positive cells), PON1Q192R polymorphism by real-time PCR and serum PON1 activity by using phenylacetate and paraoxon. Two OP exposure indexes were created: at the month of sampling and during 3 months before sampling, representing the exposure to spermatids-spermatozoa and to cells at one spermatogenic cycle, respectively. PON1 192R and 192Q allele frequencies were 0.54 and 0.46, respectively. Significant associations were found between OP exposure at the month of sampling and NT-positive cells and sperm viability in homozygote 192RR subjects, and dose-effect relationships were observed between OP exposure during 3 months before sampling and sperm quality parameters and NT-positive cells in homozygote 192RR farmers. This suggests that cells at all stages of spermatogenesis are target of OP, and that there exists an interaction between OP exposure and PON1Q192R polymorphism on these effects; farmers featuring the 192RR genotype were more susceptible to develop reproductive toxic effects by OP exposure.

  7. Determinants of Utilization of Health Extension Workers in the Context of Scale-Up of Integrated Community Case Management of Childhood Illnesses in Ethiopia

    PubMed Central

    Shaw, Bryan; Amouzou, Agbessi; Miller, Nathan P.; Tsui, Amy O.; Bryce, Jennifer; Tafesse, Mengistu; Surkan, Pamela J.

    2015-01-01

    Ethiopia has invested significant resources in integrated community case management (iCCM) of childhood illness. In Oromia Region, iCCM scale-up was phased in, allowing for comparisons between districts providing iCCM and routine services. We assessed the determinants of utilization of health extension workers (HEWs) delivering iCCM services at rural health posts by caregivers of sick, under-five children in a cross-sectional survey. We found low utilization of HEWs with only 9.3% of caregivers of a child sick with diarrhea, fever, and/or pneumonia in the previous 2 weeks taking their child to HEWs in both iCCM and routine areas. There was a higher likelihood of utilization of HEWs in iCCM areas (OR: 1.44; 95% CI: 0.97–2.12; P = 0.07), but this effect disappeared after accounting for confounders. In iCCM areas, maternal education, illness type, and distance were associated with utilization. Perceptions of illness severity and service quality were the primary reasons given for not utilizing the health post. Our findings suggest that though iCCM is reaching some vulnerable populations, there remain significant barriers to use of HEWs delivering iCCM services. Efforts for demand generation and minimization of remaining barriers are urgently needed for the sustained success of the iCCM strategy in Ethiopia. PMID:26195461

  8. Assessment of the impact of quality improvement interventions on the quality of sick child care provided by Health Extension Workers in Ethiopia

    PubMed Central

    Miller, Nathan P; Amouzou, Agbessi; Hazel, Elizabeth; Legesse, Hailemariam; Degefie, Tedbabe; Tafesse, Mengistu; Black, Robert E; Bryce, Jennifer

    2016-01-01

    Background Ethiopia has scaled up integrated community case management of childhood illness (iCCM), including several interventions to improve the performance of Health Extension Workers (HEWs). We assessed associations between interventions to improve iCCM quality of care and the observed quality of care among HEWs. Methods We assessed iCCM implementation strength and quality of care provided by HEWs in Ethiopia. Multivariate logistic regression analyses were performed to assess associations between interventions to improve iCCM quality of care and correct management of iCCM illnesses. Findings Children who were managed by an HEW who had attended a performance review and clinical mentoring meeting (PRCMM) had 8.3 (95% confidence interval (CI) 2.34–29.51) times the odds of being correctly managed, compared to children managed by an HEW who did not attend a PRCMM. Management by an HEW who received follow–up training also significantly increased the odds of correct management (odds ratio (OR) = 2.09, 95% CI 1.05–4.18). Supervision on iCCM (OR = 0.63, 95% CI 0.23–1.72) did not significantly affect the odds of receiving correct care. Conclusions These results suggest PRCMM and follow–up training were effective interventions, while implementation of supportive supervision needs to be reviewed to improve impact.

  9. Assessment of the impact of quality improvement interventions on the quality of sick child care provided by Health Extension Workers in Ethiopia

    PubMed Central

    Miller, Nathan P; Amouzou, Agbessi; Hazel, Elizabeth; Legesse, Hailemariam; Degefie, Tedbabe; Tafesse, Mengistu; Black, Robert E; Bryce, Jennifer

    2016-01-01

    Background Ethiopia has scaled up integrated community case management of childhood illness (iCCM), including several interventions to improve the performance of Health Extension Workers (HEWs). We assessed associations between interventions to improve iCCM quality of care and the observed quality of care among HEWs. Methods We assessed iCCM implementation strength and quality of care provided by HEWs in Ethiopia. Multivariate logistic regression analyses were performed to assess associations between interventions to improve iCCM quality of care and correct management of iCCM illnesses. Findings Children who were managed by an HEW who had attended a performance review and clinical mentoring meeting (PRCMM) had 8.3 (95% confidence interval (CI) 2.34–29.51) times the odds of being correctly managed, compared to children managed by an HEW who did not attend a PRCMM. Management by an HEW who received follow–up training also significantly increased the odds of correct management (odds ratio (OR) = 2.09, 95% CI 1.05–4.18). Supervision on iCCM (OR = 0.63, 95% CI 0.23–1.72) did not significantly affect the odds of receiving correct care. Conclusions These results suggest PRCMM and follow–up training were effective interventions, while implementation of supportive supervision needs to be reviewed to improve impact. PMID:27606058

  10. Determinants of Utilization of Health Extension Workers in the Context of Scale-Up of Integrated Community Case Management of Childhood Illnesses in Ethiopia.

    PubMed

    Shaw, Bryan; Amouzou, Agbessi; Miller, Nathan P; Tsui, Amy O; Bryce, Jennifer; Tafesse, Mengistu; Surkan, Pamela J

    2015-09-01

    Ethiopia has invested significant resources in integrated community case management (iCCM) of childhood illness. In Oromia Region, iCCM scale-up was phased in, allowing for comparisons between districts providing iCCM and routine services. We assessed the determinants of utilization of health extension workers (HEWs) delivering iCCM services at rural health posts by caregivers of sick, under-five children in a cross-sectional survey. We found low utilization of HEWs with only 9.3% of caregivers of a child sick with diarrhea, fever, and/or pneumonia in the previous 2 weeks taking their child to HEWs in both iCCM and routine areas. There was a higher likelihood of utilization of HEWs in iCCM areas (OR: 1.44; 95% CI: 0.97-2.12; P = 0.07), but this effect disappeared after accounting for confounders. In iCCM areas, maternal education, illness type, and distance were associated with utilization. Perceptions of illness severity and service quality were the primary reasons given for not utilizing the health post. Our findings suggest that though iCCM is reaching some vulnerable populations, there remain significant barriers to use of HEWs delivering iCCM services. Efforts for demand generation and minimization of remaining barriers are urgently needed for the sustained success of the iCCM strategy in Ethiopia.

  11. [Effects of occupational exposure to pesticides on semen quality of workers in an agricultural community of Merida state, Venezuela].

    PubMed

    Miranda-Contreras, Leticia; Cruz, Ibis; Osuna, Jesús A; Gómez-Pérez, Roald; Berrueta, Lisbeth; Salmen, Siham; Colmenares, Melisa; Barreto, Silvio; Balza, Alirio; Morales, Yasmin; Zavala, Leisalba; Labarca, Emilitza; García, Nelly; Sanchez, Beluardi; Contreras, Carlos A; Andrade, Henry

    2015-06-01

    Numerous studies report adverse effects of pesticides on male reproductive health. The objectives of this study were to investigate whether there is a relationship between occupational exposure to pesticides and semen quality, and to determine whether chronic exposure to pesticides differentially affects semen quality in men of different ages. A comparative study of 64 farmers and 64 control men was performed. The farmers were interviewed to determine their occupational history and particularly, activities that may involve exposure to pesticides. Semen parameters were evaluated and a comparative analysis of semen variables between exposed and control groups, as well as between age groups: 18-29, 30-37 and 38-60 years was done. Significant alterations of some semen parameters in the exposed group were found, such as: decreases in sperm concentration, slow progressive motility and sperm membrane integrity; at the same time, increases in eosin Y positive and sperm DNA fragmentation index. The results obtained by age groups showed significant differences between exposed and control groups for the parameters of membrane integrity, eosin Y positive and sperm DNA fragmentation index, being the exposed group between 18-29 years that showed the highest altered cases of these parameters. Our results prove that occupational pesticide exposure is associated with alterations in sperm quality, creating a risk to farm workers in their reproductive capacity.

  12. Serum concentrations of p,p'-dichlorodiphenyltrichloroethane (p,p'-DDE) in a sample of agricultural workers from Bolivia.

    PubMed

    Mercado, Luis A; Freille, Sara M; Vaca-Pereira, Jasmin S; Cuellar, Miriam; Flores, Lizbeth; Mutch, Elaine; Olea, Nicolas; Arrebola, Juan P

    2013-06-01

    Organochlorine pesticide p,p'-dichlorodiphenyltrichloroethane (DDT) is still used for vector control in several tropical and subtropical areas of South America and there is evidence of recent illegal use in agriculture. Its main breakdown product in the environment and living organisms is p,p'-dichlorodiphenyldichloroethylene (p,p'-DDE), which is considered a marker of past exposure to DDT. The aim of the present study was to assess human exposure to p,p'-DDE in a sample of agricultural farmers from three rural communities in eastern Bolivia. In addition, o,p'-DDT was analyzed as a surrogate of a potential ongoing exposure to the pesticide. Face-to-face questionnaires were performed, and serum samples were analyzed by high-resolution gas chromatography with mass spectrometry. p,p'-DDE was found in 100% of the samples, with a median concentration of 19.7ngmL(-1) (4788.7ng/g lipid), while o,p'-DDT was detected in 3 samples (4.3%). Serum p,p'-DDE concentrations were associated with time of residence in the study area, personal hygiene after work, and body mass index in adjusted multinomial logistic regression models with tertiles of p,p'-DDE as the dependent variable. The present results revealed high levels of exposure to p,p'-DDE, which might be derived from a heavily polluted local environment and past occupational exposure. These findings deserve further attention due to the potential associated health risks and point to the need for the continuous monitoring of these populations.

  13. Adverse Respiratory Health and Hematological Alterations among Agricultural Workers Occupationally Exposed to Organophosphate Pesticides: A Cross-Sectional Study in North India

    PubMed Central

    Fareed, Mohd.; Pathak, Manoj Kumar; Bihari, Vipin; Kamal, Ritul; Srivastava, Anup Kumar; Kesavachandran, Chandrasekharan Nair

    2013-01-01

    Background Non-protective work practices followed by farm workers during spraying of pesticides lead to occupational exposure among them. Objective This study is designed to explore the respiratory health and hematological profile of agricultural workers occupationally exposed to OP pesticides. Materials and Methods A cross sectional study was undertaken among 166 pesticide sprayers working in mango orchards of Lucknow district in North India compared with 77 controls to assess the respiratory illness, lung functions, cholinesterase levels and hematological profile. A questionnaire based survey and clinical examination for respiratory health were conducted among study subjects. Lung function test was conducted among study subjects by using spirometer. Cholinesterase level as biomarker of OP pesticides and hematological profile of study subjects were investigated in the laboratory by following the standard protocols. Results Overall respiratory morbidity observed among exposed subjects was 36.75%. Symptoms for respiratory illness like dry cough, productive cough, wheezing, irritation of throat and blood stained sputum were found to be significantly more (p<0.05) among pesticide sprayers than controls. Lung function parameters viz. PEFR, FEV1, %PEFR predicted, %FEV1 predicted and FEV1/FVC were found to be significantly decreased (p<0.05) among pesticide sprayers as compared to controls. Exposure wise distribution of respiratory illness and lung functions among pesticide sprayers show that the exposure duration significantly elevates (p<0.05) the respiratory problems and significantly decreases (p<0.001) lung functions among pesticide sprayers. Activities of acetylcholinesterase and butyrylcholinesterase were found to be significantly depleted (p<0.001) among pesticide sprayers as compared to controls which show the exposure of OP pesticides among them. The hematological profile viz. RBC, WBC, monocytes, neutrophils, MCV, MCH, MCHC and platelet count were

  14. An Evaluation of the Relationship between Supervisory Techniques and Organizational Outcomes among the Supervisors in the Agricultural Extension Service in the Eastern Region Districts of Uganda. Summary of Research 81.

    ERIC Educational Resources Information Center

    Padde, Paul; And Others

    A descriptive study examined the relationship between supervisory techniques and organizational outcomes among supervisors in the agricultural extension service in eight districts in eastern Uganda. Self-rating and rater forms of the Multifactor Leadership Questionnaire were sent to 220 extension agents, 8 field supervisors, and 8 deputy field…

  15. [Rural workers' health in Brazil].

    PubMed

    Moreira, Jessica Pronestino de Lima; Oliveira, Bruno Luciano Carneiro Alves de; Muzi, Camila Drumond; Cunha, Carlos Leonardo Figueiredo; Brito, Alexandre dos Santos; Luiz, Ronir Raggio

    2015-08-01

    Workers' health is a central theme in public health surveys, but the specificity of work activities should be considered. This study aimed to analyze the health of rural workers in Brazil that perform both agricultural and non-agricultural work, based on self-rated health and self-reported diseases. The Brazilian National Household Sample Survey (PNAD 2008) was used, incorporating information from the complex sampling plan. Agricultural workers 18 years or older were selected, stratified according to those with and without non-agricultural work. Logistic regression was performed for self-rated health, and odds ratios were calculated for self-reported diseases. Exclusive agricultural work decreased the odds of reporting good health and increased the odds of reporting back pain, high blood pressure, and arthritis/rheumatism. Exclusive agricultural workers reported more diseases and worse living conditions. Self-rated health was generally better in workers with non-agricultural occupations. PMID:26375648

  16. Biomonitoring short- and long-term exposure to the herbicide terbuthylazine in agriculture workers and in the general population using urine and hair specimens.

    PubMed

    Mercadante, Rosa; Polledri, Elisa; Bertazzi, Pier Alberto; Fustinoni, Silvia

    2013-10-01

    The aim of this work was to evaluate short-term and long-term exposure to terbuthylazine (TBA) in agriculture workers (AW), rural residents (RR), and urban residents (UR) using urine and hair specimens. Twelve AW, 13 RR, and 17 UR were included in the study. Urine spot samples were collected with two different protocols. AW urine samples were collected before the application season (February, U0), at bedtime on the day of TBA application (March-May, U1), and prior to the next shift on the day after TBA application (U2). RR and UR urine samples were collected on any day during the application season (Ue). Hair samples were collected for all subjects before the application season (February, H0) and at the end of the season (June, H1). TBA and its metabolite desethylterbuthylazine (DET) were measured by liquid chromatography coupled with triple quadrupole mass spectrometry detection. DET was exclusively found in urine, while TBA was mostly found in the hair. In the AW, the urinary levels of DET were not detected in the U0 samples, and they increased to median levels of 1.81 and 2.94μg/L in the U1 and U2 samples, respectively (p<0.001). In the RR and UR, DET was not detected in the Ue samples. In the UR, TBA was not detected in the H0 samples, and the median levels of TBA were 0.01ng/mg hair in both the AW and RR. In the H1 samples, the median TBA levels were not detected, 0.01, and 0.08ng/mg hair in the UR, RR, and AW, respectively (p<0.001). Urinary DET and hair TBA are promising candidates for biomonitoring short- and long-term exposure to TBA. The use of this herbicide in agriculture leads to exposure in rural residents.

  17. On the Season, a Report of a Public Health Project Conducted Among Negro Migrant Agricultural Workers in Palm Beach County, Florida.

    ERIC Educational Resources Information Center

    Browning, Robert H.; Northcutt, Travis J., Jr.

    A 5-year project to develop public health services for migrant workers was initiated in Florida in 1956. The project staff consisted of 8 public health personnel: 2 public health nurses, a public health educator, a public health nutritionist, a medical social worker, a part-time sanitarian, a liaison worker, and a secretary. Two practicing…

  18. NURSERY WORKER, TEACHERS COPY.

    ERIC Educational Resources Information Center

    FITTS, JAMES; JOHNSON, JOHNNY

    THE PURPOSE OF THIS GUIDE IS TO ASSIST IN THE PREPARATION OF VOCATIONAL AGRICULTURE COOPERATIVE EDUCATION STUDENTS OVER 16 YEARS OF AGE AS NURSERY WORKERS. IT WAS DEVELOPED BY A COMMITTEE OF VOCATIONAL AGRICULTURE TEACHERS WITH ASSISTANCE FROM SUBJECT MATTER SPECIALISTS. UNITS ARE (1) INTRODUCTION TO HORTICULTURE, (2) CONSTRUCTING, MAINTAINING,…

  19. Estimates of pesticide concentrations and fluxes in two rivers of an extensive French multi-agricultural watershed: application of the passive sampling strategy.

    PubMed

    Poulier, Gaëlle; Lissalde, Sophie; Charriau, Adeline; Buzier, Rémy; Cleries, Karine; Delmas, François; Mazzella, Nicolas; Guibaud, Gilles

    2015-06-01

    In this study, the passive sampling strategy was evaluated for its ability to improve water quality monitoring in terms of concentrations and frequencies of quantification of pesticides, with a focus on flux calculation. Polar Organic Chemical Integrative Samplers (POCIS) were successively exposed and renewed at three sampling sites of an extensive French multi-agricultural watershed from January to September 2012. Grab water samples were recovered every 14 days during the same period and an automated sampler collected composite water samples from April to July 2012. Thirty-nine compounds (pesticides and metabolites) were analysed. DEA, diuron and atrazine (banned in France for many years) likely arrived via groundwater whereas dimethanamid, imidacloprid and acetochlor (all still in use) were probably transported via leaching. The comparison of the three sampling strategies showed that the POCIS offers lower detection limits, resulting in the quantification of trace levels of compounds (acetochlor, diuron and desethylatrazine (DEA)) that could not be measured in grab and composite water samples. As a consequence, the frequencies of occurrence were dramatically enhanced with the POCIS compared to spot sample data. Moreover, the integration of flood events led to a better temporal representation of the fluxes when calculated with the POCIS compared to the bimonthly grab sampling strategy. We conclude that the POCIS could be an advantageous alternative to spot sampling, offering better performance in terms of quantification limits and more representative data.

  20. Occurrence of pesticides in groundwater and sediments and mineralogy of sediments and grain coatings underlying the Rutgers Agricultural Research and Extension Center, Upper Deerfield, New Jersey, 2007

    USGS Publications Warehouse

    Reilly, Timothy J.; Smalling, Kelly L.; Meyer, Michael T.; Sandstrom, Mark W.; Hladik, Michelle L.; Boehlke, Adam R.; Fishman, Neil S.; Battaglin, William A.; Kuivila, Kathryn M.

    2014-01-01

    Water and sediment samples were collected from June through October 2007 from seven plots at the Rutgers Agricultural Research and Extension Center in Upper Deerfield, New Jersey, and analyzed for a suite of pesticides (including fungicides) and other physical and chemical parameters (including sediment mineralogy) by the U.S. Geological Survey. Plots were selected for inclusion in this study on the basis of the crops grown and the pesticides used. Forty-one pesticides were detected in 14 water samples; these include 5 fungicides, 13 herbicides, 1 insecticide, and 22 pesticide degradates. The following pesticides and pesticide degradates were detected in 50 percent or more of the groundwater samples: 1-amide-4-hydroxy-chorothalonil, alachlor sulfonic acid, metolachlor oxanilic acid, metolachlor sulfonic acid, metalaxyl, and simazine. Dissolved-pesticide concentrations ranged from below their instrumental limit of detection to 36 micrograms per liter (for metolachlor sulfonic acid, a degradate of the herbicide metolachlor). The total number of pesticides found in groundwater samples ranged from 0 to 29. Fourteen pesticides were detected in sediment samples from continuous cores collected within each of the seven sampled plots; these include 4 fungicides, 2 herbicides, and 7 pesticide degradates. Pesticide concentrations in sediment samples ranged from below their instrumental limit of detection to 34.2 nanograms per gram (for azoxystrobin). The total number of pesticides found in sediment samples ranged from 0 to 8. Quantitative whole-rock and grain-coating mineralogy of sediment samples were determined by x-ray diffraction. Whole-rock analysis indicated that sediments were predominantly composed of quartz. The materials coating the quartz grains were removed to allow quantification of the trace mineral phases present.

  1. 1986 Agricultural Chartbook. Agriculture Handbook No. 663.

    ERIC Educational Resources Information Center

    Department of Agriculture, Washington, DC.

    This book contains 310 charts, tables, and graphs containing statistical information about agriculture-related commodities and services, primarily in the United States, in 1986. The book is organized in seven sections that cover the following topics: (1) the farm (farm income, farm population, farm workers, food and fiber system, agriculture and…

  2. Increasing Understanding of Public Problems and Policies. A Group Study of Four Topics in the Field of Extension Education.

    ERIC Educational Resources Information Center

    Farm Foundation, Chicago, IL.

    The publication contains thirteen reports from the Twentieth National Agricultural Policy Conference held September 22-25, 1970, at Pokagon State Park, Angola, Indiana. The conference was designed to assist extension workers by broadening their perspective, understanding, and handling of the methodology of public affairs education. Four topics in…

  3. The Evaluation of Federal Programs in Agricultural Research, Education, and Extension. Hearings before the Subcommittee on Resource Conservation, Research, and Forestry of the Committee on Agriculture. House of Representatives, One Hundred Fourth Congress, Second Session (March 27, May 14, July 17, 1996).

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Agriculture.

    Three House of Representatives' subcommittee hearings were held in March, May, and July 1996 to evaluate the goals, priority setting, and advisory mechanisms of federal programs in agricultural research, education, and extension. To become competitive in global markets, farmers will need to rely on the research community to provide up-to-date…

  4. Identifying green infrastructure BMPs for reducing nitrogen export to a Chesapeake Bay agricultural stream: model synthesis and extension of experimental data

    EPA Science Inventory

    Background/Question/Methods The effectiveness of riparian forest buffers and other green infrastructure for reducing nitrogen export to agricultural streams has been well described experimentally, but a clear understanding of process-level hydrological and biogeochemical control...

  5. The Farm Worker In A Changing Agriculture. Part I In A Series On Technological Change And Farm Labor Use, Kern County, California, 1961. Research Report No. 277.

    ERIC Educational Resources Information Center

    Metzler, William H.

    To investigate the effect of technological change upon farm labor use, a stratified random sample of 696 farm workers from a population of 12,215 in Kern County, California, provided a basis for analysis. Some major findings were: (1) The high peak of seasonal labor use has been eliminated, (2) The need for migratory labor is decreasing, (3)…

  6. Lake Urmia (Iran): can future socio-ecologically motivated river basin management restore lake water levels in an arid region with extensive agricultural development?

    NASA Astrophysics Data System (ADS)

    Fazel, Nasim; Berndtsson, Ronny; Bertacchi Uvo, Cintia; Klove, Bjorn; Madani, Kaveh

    2015-04-01

    Lake Urmia, one of the world's largest hyper saline lakes located in northwest of Iran, is a UNESCO Biosphere Reserve and Ramsar site, protected as a national park and, supports invaluable and unique biodiversity and related ecosystem services for the region's 6.5 million inhabitants. Due to increased development of the region's water resources for agriculture and industry and to a certain extent climate change, the lake has started to shrink dramatically since 1995 and now is holding less than 30 percent of its volume. Rapid development in agricultural sector and land-use changes has resulted in immense construction of dams and water diversions in almost all lake feeding rivers, intensifying lake shrinking, increasing salinity and degrading its ecosystem. Recently, lake's cultural and environmental importance and social pressure has raised concerns and brought government attention to the lake restoration plans. Along with poor management, low yield agriculture as the most water consuming activity in the region with, rapid, insufficient development is one of the most influential drivers in the lake desiccation. Part of the lake restoration plans in agricultural sector is to restrict the agricultural areas in the main feeding river basins flowing mostly in the southern part of the lake and decreasing the agricultural water use in this area. This study assess the efficiency and effectiveness of the proposed plans and its influence on the lake level rise and its impacts on economy in the region using a system dynamics model developed for the Lake consist of hydrological and agro-economical sub-systems. The effect of decrease in agricultural area in the region on GDP and region economy was evaluated and compared with released water contribution in lake level rise for a five year simulation period.

  7. Job Satisfaction as a Function of Choosing Extension Work as an Occupational Career: A Study of Agricultural and Community Development Specialist in Missouri. Revised.

    ERIC Educational Resources Information Center

    Lionberger, Herbert F.; Cheng, Wei-Yuan

    In 1977, 156 University of Missouri agricultural and community development specialists responded to 23 statements in a pseudo Q-sort format in order to determine the correlation between their job expectations and satisfactions. Job entry considerations were predominately humanitarian concerns such as "being able to work with people" and…

  8. Appropriateness of Recommended Agricultural Water-Management Technologies as Perceived by the Personnel of Research and Extension System: A Study in the Eastern Region of India

    ERIC Educational Resources Information Center

    Ghosh, Souvik; Verma, H. N.; Chandra, Dinesh; Nanda, P.

    2005-01-01

    The key to agricultural development in the eastern region of India, where problems of excess water and water scarcity coexist, is the scientific management of water resources with the adoption of recommended water-management technologies. A vast networking of infrastructure for the development and dissemination of water-management technologies…

  9. A Schooling Model for Working Children in Mexico: The Case of Children of Indian Origin Working as Agricultural Workers during the Harvest.

    ERIC Educational Resources Information Center

    Taracena, Elvia

    2003-01-01

    Draws on interviews and observations from the Mexican state of Oaxaca to analyze labor done by children of Indian origin in northern Mexico agriculture and the problem of schooling. Focuses on the conditions favoring child labor and objectives of experimental educational programs specifically for children of migrant families. Asserts that working…

  10. [Towards a renewable and sustainable agriculture. Biological agriculture: from marginal vanguard to spearhead of the agriculture of the future].

    PubMed

    Diek Van Mansvelt, J

    1992-01-01

    . The adoption of alternative agricultural practices will require new attitudes and new training for agricultural workers and extension agents. Organic agriculture was highly marginal until the 1970s, but several European universities have created department or sections for organic agriculture, and governmental or quasi-governmental organizations have been created in several countries. Negative prejudices regarding results of organic agriculture remain a major obstacle to their wider acceptance. Detailed research is needed on the positive and negative effects of a change from current chemically based agriculture to an alternative form more attuned to the principles of organic agriculture.

  11. Farmers' Perception of Agricultural Extension Agents' Characteristics as Factors for Enhancing Adult Learning in Mezam Division of Northwest Province of Cameroon

    ERIC Educational Resources Information Center

    Idowu, Oladele O.

    2005-01-01

    The education of farmers would be result oriented if among other things the learning enhancement situations are created. Farmers' receptivity to training largely depends on the use of several educational methods by extension agents to reach farmers in Mezam division of Northwest province of Cameroon. Data were collected from May to August 2000…

  12. Cooperative Extension: A Historical Assessment

    ERIC Educational Resources Information Center

    Carlson, Robert A.

    1970-01-01

    The early goals of the Extension Service were to increase agricultural productivity and maintain a rural way of life. Extension has been unable to fulfill both goals; increasing agricultural production has led to the liquidation of the rural way of life and to the development of corporate farms. (DM)

  13. 29 CFR 500.70 - Scope of worker protections.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Scope of worker protections. 500.70 Section 500.70 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS MIGRANT AND SEASONAL AGRICULTURAL WORKER PROTECTION Worker Protections General § 500.70 Scope of worker protections....

  14. Value-Added Workers Earn Less, Have Less Education Than Other Rural Manufacturing Workers.

    ERIC Educational Resources Information Center

    Gibbs, Robert

    1998-01-01

    Current Population Survey data indicate that value-added industries, which tend to use raw lumber and agricultural products as inputs, employed one-third of all rural manufacturing workers in 1996. Compared to other rural manufacturing workers, value-added workers generally had lower occupational status, less education, and lower incomes, and were…

  15. Building an Extension Network in Vietnam.

    ERIC Educational Resources Information Center

    Poussard, H.

    1999-01-01

    Agricultural extension in Vietnam is in transition as the economy moves to a market orientation. The national extension service created in 1993 is constrained by lack of funding, staff, and access to current extension knowledge. (SK)

  16. Migrant labor in agriculture: an international comparison.

    PubMed

    Martin, P L

    1985-01-01

    The May 1984 Conference on Migrant Labor in Agriculture at the University of California-Davis discussed papers by 22 farm labor experts from 12 nations. Each industrial nation utilizes a different set of public and private policies to supply workers for labor-intensive agriculture, but none is entirely satisfactory. Labor-intensive agriculture is becoming more dependent on workers who are shut out of labor markets. Some countries have simply accepted foreign workers in agriculture, while others have adopted policies to integrate farm and nonfarm labor markets. Polices to reduce agriculture's reliance on workers-without-options include restructuring employment practices to employ fewer seasonal workers for longer periods, mechanizing production, and importing fruits and vegetables from nearby developing countries. This article explains the salient features of labor-intensive agriculture, the various polices for obtaining seasonal farmworkers, and options to reduce farming's dependence on migrant labor.

  17. Expert explanations of honeybee losses in areas of extensive agriculture in France: Gaucho® compared with other supposed causal factors

    NASA Astrophysics Data System (ADS)

    Maxim, L.; van der Sluijs, J. P.

    2010-01-01

    Debates on causality are at the core of controversies as regards environmental changes. The present paper presents a new method for analyzing controversies on causality in a context of social debate and the results of its empirical testing. The case study used is the controversy as regards the role played by the insecticide Gaucho®, compared with other supposed causal factors, in the substantial honeybee (Apis mellifera L.) losses reported to have occurred in France between 1994 and 2004. The method makes use of expert elicitation of the perceived strength of evidence regarding each of Bradford Hill's causality criteria, as regards the link between each of eight possible causal factors identified in attempts to explain each of five signs observed in honeybee colonies. These judgments are elicited from stakeholders and experts involved in the debate, i.e., representatives of Bayer Cropscience, of the Ministry of Agriculture, of the French Food Safety Authority, of beekeepers and of public scientists. We show that the intense controversy observed in confused and passionate public discourses is much less salient when the various arguments are structured using causation criteria. The contradictions between the different expert views have a triple origin: (1) the lack of shared definition and quantification of the signs observed in colonies; (2) the lack of specialist knowledge on honeybees; and (3) the strategic discursive practices associated with the lack of trust between experts representing stakeholders having diverging stakes in the case.

  18. EPA’s proposed Worker Protection Standard and the burdens of the past

    PubMed Central

    Bohme, Susanna Rankin

    2015-01-01

    Background: An Environmental Protection Agency (EPA) recommendation for extensive changes to the Agency’s 40-year-old Worker Protection Standard is currently stalled in the “proposed rule” stage. The proposal, which was available for public comment until 18 August, would improve safety, training, and hazard communication policies for agricultural pesticides. Exposure to hazards, including high heat, heavy machinery, stoop labor, and pesticides, makes occupational illness uncommonly common among the USA’s estimated 2.5 million farm workers. Objectives: To consider the proposed revisions’ likelihood of addressing historical gaps in farmworker protection. Methods: The proposal was compared to the existing Worker Protection Standard, and key aspects were analyzed in relation to existing science on farm labor hazards, as well as historic occupational health, labor and immigration policy. Results: US law historically has left farm workers largely unprotected. These exclusions and delays have been tolerated in part thanks to the myth of the independent family farmer, but more significant is the stingy nativism that presumes to benefit from immigrant labor without assuming any responsibility to protect the humans who provide it. In the first half of the 1970s, workers lobbied for robust protections, but rule making was impeded by lack of data and by the disproportionate influence of agricultural employers who sought minimal regulation. In 1974, the EPA passed the first Worker Protection Standard for farm workers. Key aspects of the proposed revision include stronger protections against drift and re-entry exposures, better information provision and training, and increased protections for workers under 16 years. Conclusions: The proposed changes represent an improvement over existing legislation, but do not go far enough. The revision should be strengthened along lines suggested by farm workers themselves, and other labor laws must also be amended to give the men

  19. 77 FR 12330 - Proposed Extension and Revision of the Approval of Information Collection Requirements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-29

    ... Migrant and Seasonal Agricultural Workers. A copy of the proposed information collection request can be... alternative formats. SUPPLEMENTARY INFORMATION: I. Background: The Migrant and Seasonal Agricultural Worker... use through June 30, 2012. The Migrant and Seasonal Agricultural Worker Protection Act (MSPA)...

  20. 75 FR 37749 - Notice of Intent To Request an Extension of a Currently Approved Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-30

    ...; ] DEPARTMENT OF AGRICULTURE Agricultural Research Service Notice of Intent To Request an Extension of a Currently Approved Information Collection AGENCY: Agricultural Research Service, USDA. ACTION: Notice and... announces the Agricultural Research Service's (ARS) intention to request an extension of a...

  1. 7 CFR 97.400 - Extensions of time.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 3 2013-01-01 2013-01-01 false Extensions of time. 97.400 Section 97.400 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards... Extensions of time. Upon a showing of good cause, extensions of time not otherwise provided for may...

  2. 7 CFR 97.400 - Extensions of time.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Extensions of time. 97.400 Section 97.400 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards... Extensions of time. Upon a showing of good cause, extensions of time not otherwise provided for may...

  3. Worker Education.

    ERIC Educational Resources Information Center

    Yiziang, Zeng; And Others

    1988-01-01

    Describes worker education in China as an important part of the national educational plan and an indispensible foundation for the work of developing enterprisers. Basic tasks are the development of the mind, preparation of specialists, improving workers, and modernization of socialist enterprises. (JOW)

  4. 22 CFR 41.53 - Temporary workers and trainees.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... IMMIGRATION AND NATIONALITY ACT, AS AMENDED Business and Media Visas § 41.53 Temporary workers and trainees... or training), including agriculture, commerce, communication, finance, government,...

  5. 22 CFR 41.53 - Temporary workers and trainees.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... IMMIGRATION AND NATIONALITY ACT, AS AMENDED Business and Media Visas § 41.53 Temporary workers and trainees... or training), including agriculture, commerce, communication, finance, government,...

  6. 22 CFR 41.53 - Temporary workers and trainees.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... IMMIGRATION AND NATIONALITY ACT, AS AMENDED Business and Media Visas § 41.53 Temporary workers and trainees... or training), including agriculture, commerce, communication, finance, government,...

  7. Serving Agriculture's "Big Business"

    ERIC Educational Resources Information Center

    Schake, L. M.

    1970-01-01

    A new dimension and challenge in Extension activities is emerging as some phases of agriculture evolve from small operations to multimillion dollar agribusiness ventures; the beef cattle commercial feedlot industry in the Southwest is a good example. (EB)

  8. 7 CFR 15b.27 - Extension education.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 1 2013-01-01 2013-01-01 false Extension education. 15b.27 Section 15b.27 Agriculture... Education § 15b.27 Extension education. (a) General. A recipient to which this subpart applies that provides extension education may not, on the basis of handicap, exclude qualified handicapped persons. A...

  9. 7 CFR 15b.27 - Extension education.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 1 2011-01-01 2011-01-01 false Extension education. 15b.27 Section 15b.27 Agriculture... Education § 15b.27 Extension education. (a) General. A recipient to which this subpart applies that provides extension education may not, on the basis of handicap, exclude qualified handicapped persons. A...

  10. 7 CFR 15b.27 - Extension education.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 1 2014-01-01 2014-01-01 false Extension education. 15b.27 Section 15b.27 Agriculture... Education § 15b.27 Extension education. (a) General. A recipient to which this subpart applies that provides extension education may not, on the basis of handicap, exclude qualified handicapped persons. A...

  11. 7 CFR 15b.27 - Extension education.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 1 2012-01-01 2012-01-01 false Extension education. 15b.27 Section 15b.27 Agriculture... Education § 15b.27 Extension education. (a) General. A recipient to which this subpart applies that provides extension education may not, on the basis of handicap, exclude qualified handicapped persons. A...

  12. 7 CFR 15b.27 - Extension education.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Extension education. 15b.27 Section 15b.27 Agriculture... Education § 15b.27 Extension education. (a) General. A recipient to which this subpart applies that provides extension education may not, on the basis of handicap, exclude qualified handicapped persons. A...

  13. Genetic Technology and Agricultural Development

    ERIC Educational Resources Information Center

    Staub, William J.; Blase, Melvin G.

    1971-01-01

    Examines the nature, application, limits and potential of applied genetics in plant breeding as a factor in South Asian agricultural development. Concludes other factors were also present in recent agricultural growth, and indicates some economic implications of continued growth, including problems of employment of displaced rural workers. (AL)

  14. [Brazilian colonization in the Paraguayan agricultural frontier].

    PubMed

    Neupert, R F

    1991-04-01

    This work briefly describes Brazilian colonization of the Paraguayan agricultural frontier, analyzes factors responsible for expelling population from Brazil and for attracting Brazilians to Paraguay, and assesses the economic and social consequences of immigration to the area. Paraguay's vast and sparsely populated agricultural frontier in areas outside the Central subregion underwent a process of intense colonization from the early 1960s to the mid-1980s. The Paraguayan government initiated an ambitious colonization program in 1963 to increase production, relieve population pressure and subdivision of small parcels in the Central subregion, encourage agricultural modernization, and produce a more diversified agriculture. Paraguayan agriculture in the early 1960s suffered from excessive concentration of land in a few hands and resulting exclusion of around 3/4 of workers from ownership and from any possibility of obtaining credit to fund technological improvements. Results of studies 2 decades after implementation of the colonization plan suggest that it has failed in significant areas. Although a considerable population redistribution alleviated pressure in the Central subregion, it apparently resulted more from spontaneous movement of peasants outside the colonization areas than from the official program. Concentration of lands is now occurring in the colonization area. Assistance for agricultural modernization and diversification of production in the peasant sector has been minimal. On the other hand, production of soy, wheat, and cotton for export increased substantially, because of an entrepreneurial agriculture capitalized by foreign as well as national interests The unmet goals of the colonization program would have required structural reforms rather than simple spatial redistribution of the population. Many of the colonists in the 1970s were Brazilian families displaced by mechanized agriculture in the southern states of Parana, Santa Catarina, and Rio

  15. 78 FR 35982 - Division of Coal Mine Workers' Compensation; Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-14

    ... of Workers' Compensation Programs Division of Coal Mine Workers' Compensation; Proposed Collection...' Compensation Programs is soliciting comments concerning the proposed collection: Survivor's Form for Benefits... beneficiary. Type of Review: Extension. Agency: Office of Workers' Compensation Programs. Title:...

  16. Agricultural health in The Gambia II: A systematic survey of safety and injuries in production agriculture.

    PubMed

    Kuye, Rex; Donham, Kelley; Marquez, Shannon; Sanderson, Wayne; Fuortes, Laurence; Rautiainen, Risto; Jones, Martin; Culp, Kennith

    2006-01-01

    This study was undertaken to provide baseline information on the injuries and health and safety conditions in Gambian agriculture. The objective was to produce information to guide the formulation of an agricultural health and safety policy for the country, future investigations, prevention and surveillance of the adverse health effects in agriculture. A cross-sectional survey of 20 farmers, 20 nurses, and 20 agricultural extension workers was conducted in the Central and Upper River Divisions of The Gambia. The survey was implemented by the means of questionnaires, walk-through survey and hazard checklist. Seventy percent of farms reported an injury during the past year. Major sources and contributing factors for the injuries were characterized. Predisposing factors to the injuries were climatic conditions, working in static positions, bending and twisting and carrying heavy objects. Cuts and lacerations were identified as the commonest injury types and the most common sources were hand tools (hand hoe, cutlass, axe and knife) and animal-powered carts. A workshop for the major stake holders in the country's agriculture was also held to identify problems and possible solutions for health promotion of Gambian farmers.

  17. 22 CFR 41.53 - Temporary workers and trainees.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Temporary workers and trainees. 41.53 Section... IMMIGRATION AND NATIONALITY ACT, AS AMENDED Business and Media Visas § 41.53 Temporary workers and trainees..., or by the Department of Labor in the case of temporary agricultural workers, of a petition to...

  18. Musculoskeletal disorder (MSD) among agricultural workers.

    PubMed

    Basher, A; Nath, P; Siddique, Z S; Rahman, M H; Rubel, M A; Sayed, M S; Ahmad, S A; Mondol, G D; Bhuiyan, M R

    2015-01-01

    Farming is a large and main industry in Bangladesh. Large numbers of people are directly involved in farming and have very unique exposure compare to other sectors. Musculoskeletal problems among farmer population are not infrequent. This study was carried out among 200 farmers in one selected district. The study revealed that musculoskeletal problems were common among the farmers working in a traditional way. All the respondents were male. The age of all respondents lie between 20-60 years. Among them 22.5% farmers were illiterate, about 45.5% below Class V. About half (42%) of the respondents had reported pain in different parts of the body at least one or more times during working in land. And about two third (65.5%) of the farmers had history of joint pain and stiffness in last 12 month. Most of the farmers who suffered from musculoskeletal symptoms were 41-60 years. Specially who worked more then 20 years (82.6%) and average 6 hours per day (66.7%). The occurrence of musculoskeletal problems in various part of the body included Knee pain - 48.1%, Back pain (back ache) - 22.9%, Waist pain (low back ache) - 13.3%, Neck pain - 18.3% and shoulder pain - 10.7%. Length of work in year and daily average working hours were found significant association with musculoskeletal pain. It was found that musculoskeletal pain were more common among the farmers when they worked in squatting position (52%) and specially during weeding of plants (31%). Among them only 22% also engaged in other business. Most of the farmers complained dull aching pain (40.6%), only 2.3% noticed severe acute pain, but about 86% farmers' temporary stop their work for pain and 80% get relief after discontinue of work. About 75% respondents visited doctors for their pain which was statistically significant (p=0.001). It was found that the rates of musculoskeletal complaints are more among those individuals who worked relatively bad ergonomic condition, such as body position probably play an important role. PMID:25725661

  19. Extension through Partnerships: Research and Education Center Teams with County Extension to Deliver Programs

    ERIC Educational Resources Information Center

    Mullahey, J. Jeffrey

    2011-01-01

    Budget reductions have severely affected resources available to deliver agriculture and natural resource Extension programs in Florida. University of Florida/Institute of Food and Agricultural Sciences delivers Extension programming through a unique partnership between research and education centers and county Extension. Science-based information…

  20. Informal Workers in Thailand: Occupational Health and Social Security Disparities.

    PubMed

    Kongtip, Pornpimol; Nankongnab, Noppanun; Chaikittiporn, Chalermchai; Laohaudomchok, Wisanti; Woskie, Susan; Slatin, Craig

    2015-08-01

    Informal workers in Thailand lack employee status as defined under the Labor Protection Act (LPA). Typically, they do not work at an employer's premise; they work at home and may be self-employed or temporary workers. They account for 62.6 percent of the Thai workforce and have a workplace accident rate ten times higher than formal workers. Most Thai Labor laws apply only to formal workers, but some protect informal workers in the domestic, home work, and agricultural sectors. Laws that protect informal workers lack practical enforcement mechanisms and are generally ineffective because informal workers lack employment contracts and awareness of their legal rights. Thai social security laws fail to provide informal workers with treatment of work-related accidents, diseases, and injuries; unemployment and retirement insurance; and workers' compensation. The article summarizes the differences in protections available for formal and informal sector workers and measures needed to decrease these disparities in coverage. PMID:25995374

  1. Informal Workers in Thailand: Occupational Health and Social Security Disparities.

    PubMed

    Kongtip, Pornpimol; Nankongnab, Noppanun; Chaikittiporn, Chalermchai; Laohaudomchok, Wisanti; Woskie, Susan; Slatin, Craig

    2015-08-01

    Informal workers in Thailand lack employee status as defined under the Labor Protection Act (LPA). Typically, they do not work at an employer's premise; they work at home and may be self-employed or temporary workers. They account for 62.6 percent of the Thai workforce and have a workplace accident rate ten times higher than formal workers. Most Thai Labor laws apply only to formal workers, but some protect informal workers in the domestic, home work, and agricultural sectors. Laws that protect informal workers lack practical enforcement mechanisms and are generally ineffective because informal workers lack employment contracts and awareness of their legal rights. Thai social security laws fail to provide informal workers with treatment of work-related accidents, diseases, and injuries; unemployment and retirement insurance; and workers' compensation. The article summarizes the differences in protections available for formal and informal sector workers and measures needed to decrease these disparities in coverage.

  2. Harvest of confusion: immigration reform and California agriculture.

    PubMed

    Martin, P L

    1990-01-01

    "Agriculture was a major stumbling block to immigration reform [in the United States], largely because Congress was unwilling to assign explicit priorities to the competing goals of protecting American workers and admitting supplemental immigrant farmworkers. This article describes the Special Agricultural Worker or SAW legalization program that generated 700,000 applications in California and the hypothetical calculations required to determine whether Replenishment Agricultural Workers or RAWs will be admitted to the United States to do farmwork. The paper concludes that immigration reform did not resolve the century-old debate over agriculture's 'need' for alien workers; instead, SAWs and RAWs have contributed to the harvest of confusion on farm labor."

  3. Harvest of confusion: immigration reform and California agriculture.

    PubMed

    Martin, P L

    1990-01-01

    "Agriculture was a major stumbling block to immigration reform [in the United States], largely because Congress was unwilling to assign explicit priorities to the competing goals of protecting American workers and admitting supplemental immigrant farmworkers. This article describes the Special Agricultural Worker or SAW legalization program that generated 700,000 applications in California and the hypothetical calculations required to determine whether Replenishment Agricultural Workers or RAWs will be admitted to the United States to do farmwork. The paper concludes that immigration reform did not resolve the century-old debate over agriculture's 'need' for alien workers; instead, SAWs and RAWs have contributed to the harvest of confusion on farm labor." PMID:12316220

  4. How sustainable agriculture can address the environmental and human health harms of industrial agriculture.

    PubMed

    Horrigan, Leo; Lawrence, Robert S; Walker, Polly

    2002-05-01

    The industrial agriculture system consumes fossil fuel, water, and topsoil at unsustainable rates. It contributes to numerous forms of environmental degradation, including air and water pollution, soil depletion, diminishing biodiversity, and fish die-offs. Meat production contributes disproportionately to these problems, in part because feeding grain to livestock to produce meat--instead of feeding it directly to humans--involves a large energy loss, making animal agriculture more resource intensive than other forms of food production. The proliferation of factory-style animal agriculture creates environmental and public health concerns, including pollution from the high concentration of animal wastes and the extensive use of antibiotics, which may compromise their effectiveness in medical use. At the consumption end, animal fat is implicated in many of the chronic degenerative diseases that afflict industrial and newly industrializing societies, particularly cardiovascular disease and some cancers. In terms of human health, both affluent and poor countries could benefit from policies that more equitably distribute high-protein foods. The pesticides used heavily in industrial agriculture are associated with elevated cancer risks for workers and consumers and are coming under greater scrutiny for their links to endocrine disruption and reproductive dysfunction. In this article we outline the environmental and human health problems associated with current food production practices and discuss how these systems could be made more sustainable. PMID:12003747

  5. How sustainable agriculture can address the environmental and human health harms of industrial agriculture.

    PubMed

    Horrigan, Leo; Lawrence, Robert S; Walker, Polly

    2002-05-01

    The industrial agriculture system consumes fossil fuel, water, and topsoil at unsustainable rates. It contributes to numerous forms of environmental degradation, including air and water pollution, soil depletion, diminishing biodiversity, and fish die-offs. Meat production contributes disproportionately to these problems, in part because feeding grain to livestock to produce meat--instead of feeding it directly to humans--involves a large energy loss, making animal agriculture more resource intensive than other forms of food production. The proliferation of factory-style animal agriculture creates environmental and public health concerns, including pollution from the high concentration of animal wastes and the extensive use of antibiotics, which may compromise their effectiveness in medical use. At the consumption end, animal fat is implicated in many of the chronic degenerative diseases that afflict industrial and newly industrializing societies, particularly cardiovascular disease and some cancers. In terms of human health, both affluent and poor countries could benefit from policies that more equitably distribute high-protein foods. The pesticides used heavily in industrial agriculture are associated with elevated cancer risks for workers and consumers and are coming under greater scrutiny for their links to endocrine disruption and reproductive dysfunction. In this article we outline the environmental and human health problems associated with current food production practices and discuss how these systems could be made more sustainable.

  6. How sustainable agriculture can address the environmental and human health harms of industrial agriculture.

    PubMed Central

    Horrigan, Leo; Lawrence, Robert S; Walker, Polly

    2002-01-01

    The industrial agriculture system consumes fossil fuel, water, and topsoil at unsustainable rates. It contributes to numerous forms of environmental degradation, including air and water pollution, soil depletion, diminishing biodiversity, and fish die-offs. Meat production contributes disproportionately to these problems, in part because feeding grain to livestock to produce meat--instead of feeding it directly to humans--involves a large energy loss, making animal agriculture more resource intensive than other forms of food production. The proliferation of factory-style animal agriculture creates environmental and public health concerns, including pollution from the high concentration of animal wastes and the extensive use of antibiotics, which may compromise their effectiveness in medical use. At the consumption end, animal fat is implicated in many of the chronic degenerative diseases that afflict industrial and newly industrializing societies, particularly cardiovascular disease and some cancers. In terms of human health, both affluent and poor countries could benefit from policies that more equitably distribute high-protein foods. The pesticides used heavily in industrial agriculture are associated with elevated cancer risks for workers and consumers and are coming under greater scrutiny for their links to endocrine disruption and reproductive dysfunction. In this article we outline the environmental and human health problems associated with current food production practices and discuss how these systems could be made more sustainable. PMID:12003747

  7. Agricultural Modernization and Economic Inequality: The Indian Experience

    ERIC Educational Resources Information Center

    Michie, Aruna Nayyar

    1978-01-01

    Argues that agriculture production in developing nations should be organized to ensure economic viability. Government policy must emphasize participants' productive capacities and integrate agricultural workers into the new organization of production. (Author/DB)

  8. Extension System Reform and the Challenges Ahead

    ERIC Educational Resources Information Center

    Rivera, William M.; Alex, Gary

    2004-01-01

    Public agricultural extension services around the world are being pressured to adapt to new funding constraints and a changing agricultural sector. The global perspective on extension is no longer that of a unified public sector service, but of a multi-institutional network of knowledge and information support for rural people. This reality and…

  9. Energy availability from livestock and agricultural productivity in Europe, 1815–1913: a new comparison.

    PubMed

    Kander, Astrid; Warde, Paul

    2011-01-01

    This article explores the proposition that a reason for high agricultural productivity in the early nineteenth century was relatively high energy availability from draught animals. The article is based on the collection of extensive new data indicating different trends in draught power availability and the efficiency of its use in different countries of Europe. This article shows that the proposition does not hold, and demonstrates that, although towards the end of the nineteenth century England had relatively high numbers of draught animals per agricultural worker, it also had low number of workers and animals per hectare, indicating the high efficiency of muscle power, rather than an abundance of such power. The higher efficiency was related to a specialization on less labour-intensive farming and a preference for horses over oxen. PMID:21222347

  10. Extension education and the role of university extension departments

    NASA Astrophysics Data System (ADS)

    Musa, Michael B.

    1994-03-01

    The categorisation by Yesufu is important in delineating the several functions and orientations through which extension education can be effected. Extension education as a catalyst in the field of development education is an imperative for all universities and other allied institutions, whether technological, agricultural, liberal or conventionally oriented. Towards this end, appropriately trained extension education personnel are a necessity. Extension departments have peculiar and unique problems due to their dual orientation. The need, therefore, arises for special attention and consideration in the areas of funding, organisational scheduling, and human and infrastructural resources.

  11. CANCER INCIDENCE IN THE AGRICULTURAL HEALTH STUDY

    EPA Science Inventory

    Despite low mortality and cancer incidence rates overall, farmers may experience excess risk of several cancers. These excesses have been observed in some, but not all, retrospective epidemiological studies of agricultural workers in several countries. Excess risk has been ob...

  12. 75 FR 23217 - Notice of Request for Extension and Revision of a Currently Approved Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-03

    ...; ] DEPARTMENT OF AGRICULTURE Agricultural Marketing Service Notice of Request for Extension and Revision of a Currently Approved Information Collection AGENCY: Agricultural Marketing Service, USDA. ACTION: Notice and... 35), this notice announces the Agricultural Marketing Service's (AMS) intention to request...

  13. THE ADVERSE-EFFECT POLICY FOR AGRICULTURAL LABOR.

    ERIC Educational Resources Information Center

    DELLON, HOWARD N.

    THE BASIC PHILOSOPHY UNDERLYING THE REGULATION OF FOREIGN WORKER IMPORTATIONS INTO THE UNITED STATES FOR AGRICULTURAL EMPLOYMENT IS THAT EMPLOYMENT OF SUCH WORKERS WILL NOT BE PERMITTED IF IT WILL HAVE AN ADVERSE EFFECT ON DOMESTIC WORKERS. THE "ADVERSE-EFFECT" POLICY HAS BEEN FOLLOWED SINCE THE ENACTMENT OF PUBLIC LAW 78 IN 1951 WHICH GOVERNED…

  14. A RESEARCH STUDY OF AGRICULTURAL TRAINING NEEDS IN VENTURA COUNTY.

    ERIC Educational Resources Information Center

    RODRIGUES, DONALD F.

    QUESTIONNAIRE RETURNS FROM 103 EMPLOYERS IN AGRICULTURE AND RELATED INDUSTRIES WERE COMBINED WITH 50 INTERVIEWS WITHIN THE SAME GROUP TO PROVIDE INFORMATION ABOUT AGRICULTURAL TRAINING NEEDS IN VENTURA COUNTY. MOST FIRMS EMPLOYED FEWER THAN 15 WORKERS ON A PERMANENT BASIS, SUPPLEMENTED BY LARGE MEMBERS OF SEASONAL WORKERS, ESPECIALLY IN THE…

  15. Reducing workers' compensation costs.

    PubMed

    Killian, M J

    1994-01-01

    Employers can reduce their workers' compensation costs by encouraging internal communication and education before and after injuries occur. Comprehensive workers' compensation programs can be developed by integrating the management of employee benefits and workers' compensation claims. PMID:10133659

  16. University Land-Grant Extension and Resistance to Inclusive Epistemologies

    ERIC Educational Resources Information Center

    Collins, Christopher S.; Mueller, M. Kalehua

    2016-01-01

    Public land-grant universities have historically engaged with the public through knowledge extension in the agricultural sciences, which later grew into other forms of outreach. Given the important mission of land-grant institutions to positively impact agricultural sciences, this inquiry focuses on the role of agricultural extension and the…

  17. 7 CFR 1.16 - Extension of administrative deadlines.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Extension of administrative deadlines. 1.16 Section 1.16 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Official Records § 1.16 Extension of administrative deadlines. (a) In unusual circumstances as specified in this...

  18. 7 CFR 1.16 - Extension of administrative deadlines.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 1 2013-01-01 2013-01-01 false Extension of administrative deadlines. 1.16 Section 1.16 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Official Records § 1.16 Extension of administrative deadlines. (a) In unusual circumstances as specified in this...

  19. Grassland agriculture

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Agriculture in grassland environments is facing multiple stresses from: shifting demographics, declining and fragmented agricultural landscapes, declining environmental quality, variable and changing climate, volatile and increasing energy costs, marginal economic returns, and globalization. Degrad...

  20. 29 CFR 500.122 - Adjustments in insurance requirements when workers' compensation coverage is provided under State...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS MIGRANT AND SEASONAL AGRICULTURAL WORKER PROTECTION Motor Vehicle Safety and Insurance for Transportation of Migrant and Seasonal Agricultural Workers, Housing Safety and Health for Migrant Workers Insurance § 500.122 Adjustments in insurance...

  1. Agricultural Production.

    ERIC Educational Resources Information Center

    Lehigh County Area Vocational-Technical School, Schnecksville, PA.

    This brochure describes the philosophy and scope of a secondary-level course in agricultural production. Addressed in the individual units of the course are the following topics: careers in agriculture and agribusiness, animal science and livestock production, agronomy, agricultural mechanics, supervised occupational experience programs, and the…

  2. Extension Resources for International Trade

    ERIC Educational Resources Information Center

    Seal, Susan D.

    2016-01-01

    With the opening of additional trade partnerships, the reduction of global transportation and communication costs, and the increase in demand for U.S. agricultural products and services, international trade is an area of great importance to more and more Extension clients and stakeholders. This article provides information about the primary…

  3. Agricultural Waste.

    PubMed

    Xue, Ling; Zhang, Panpan; Shu, Huajie; Chang, Chein-Chi; Wang, Renqing; Zhang, Shuping

    2016-10-01

    In recent years, the quantity of agricultural waste has been rising rapidly all over the world. As a result, the environmental problems and negative impacts of agricultural waste are drawn more and more attention. Therefore, there is a need to adopt proper approaches to reduce and reuse agricultural waste. This review presented about 200 literatures published in 2015 relating to the topic of agricultural waste. The review examined research on agricultural waste in 2015 from the following four aspects: the characterization, reuse, treatment, and management. Researchers highlighted the importance to reuse agricultural waste and investigated the potential to utilize it as biofertilizers, cultivation material, soil amendments, adsorbent, material, energy recycling, enzyme and catalyst etc. The treatment of agricultural waste included carbonization, biodegradation, composting hydrolysis and pyrolysis. Moreover, this review analyzed the differences of the research progress in 2015 from 2014. It may help to reveal the new findings and new trends in this field in 2015 comparing to 2014. PMID:27620093

  4. Agricultural Waste.

    PubMed

    Xue, Ling; Zhang, Panpan; Shu, Huajie; Chang, Chein-Chi; Wang, Renqing; Zhang, Shuping

    2016-10-01

    In recent years, the quantity of agricultural waste has been rising rapidly all over the world. As a result, the environmental problems and negative impacts of agricultural waste are drawn more and more attention. Therefore, there is a need to adopt proper approaches to reduce and reuse agricultural waste. This review presented about 200 literatures published in 2015 relating to the topic of agricultural waste. The review examined research on agricultural waste in 2015 from the following four aspects: the characterization, reuse, treatment, and management. Researchers highlighted the importance to reuse agricultural waste and investigated the potential to utilize it as biofertilizers, cultivation material, soil amendments, adsorbent, material, energy recycling, enzyme and catalyst etc. The treatment of agricultural waste included carbonization, biodegradation, composting hydrolysis and pyrolysis. Moreover, this review analyzed the differences of the research progress in 2015 from 2014. It may help to reveal the new findings and new trends in this field in 2015 comparing to 2014.

  5. Extension Agricola (Agricultral Extension). Appropriate Technologies for Development. Peace Corps Information Collection & Exchange Manual No. M-39.

    ERIC Educational Resources Information Center

    Gibbons, Michael J.; Schroeder, Richard

    This Spanish-language manual, developed for training Peace Corps volunteers for service in Spanish-speaking developing countries, explains the process of agricultural extension and provides practical guidance on carrying out an extension program. The first of six chapters explains what agricultural extension is and how it is used in the Peace…

  6. The Demand for Immigrant Workers: Labor Scarcity or Social Control?

    ERIC Educational Resources Information Center

    Jenkins, J. Craig

    1978-01-01

    This article analyzes the two perspectives, social control and labor scarcity. Immigrant workers are argued to be tied to social control functions in the peripheral sectors of the United States economy. The historical experience of farm workers in southwestern agriculture is drawn upon to illustrate the argument. (Author/EB)

  7. Programmable Calculators and Minicomputers in Agriculture. A Symposium Exploring Computerized Decision-Making Aids and Their Extension to the Farm Level. Proceedings of a Symposium (Hot Springs, Arkansas, February 6-7, 1980)

    ERIC Educational Resources Information Center

    Bentley, Ernest, Ed.

    Ten papers presented at a symposium discuss the array of computerized decision-making aids currently available to farmers and ways to speed up the rate of adoption of computers by agriculturalists. Topics presented include the development of software for agricultural decision-making; the role of programmable calculators and minicomputers in…

  8. ABSTRACTS OF STUDIES IN AGRICULTURAL EDUCATION, SOUTHERN REGION, FOR THE YEAR 1964-65.

    ERIC Educational Resources Information Center

    Texas A and M Univ., College Station.

    FORTY-FIVE DOCTORAL DISSERTATIONS, STAFF STUDIES, AND MASTERS' THESES IN AGRICULTURAL EDUCATION ARE REPORTED IN THE FOLLOWING AREAS -- ACADEMIC ACHIEVEMENT, ADMINISTRATOR ATTITUDES, ADULT FARMER EDUCATION, AGRICULTURAL EXTENSION AGENTS, AGRICULTURAL MACHINERY, AGRICULTURAL PRODUCTION, CONTESTS, CURRICULUM, EDUCATIONAL NEEDS, EMPLOYMENT…

  9. 76 FR 25663 - Notice of Request for an Extension and Revision to a Currently Approved Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-05

    ... currently approved information collection. Abstract: Section 1491 of the Food, Agriculture, Conservation...; ] DEPARTMENT OF AGRICULTURE Agricultural Marketing Service Notice of Request for an Extension and Revision to a... of Agriculture to require that certified pesticide applicators maintain records of applications...

  10. 76 FR 15348 - Proposed Extension of the Approval of Information Collection Requirements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-21

    ... Management and Budget (OMB) approval of the Information Collection: Housing Occupancy Certificate--Migrant...) administers the Migrant and Seasonal Agricultural Worker Protection Act (MSPA), 29 U.S.C. 1801 et seq. The MSPA protects migrant and seasonal agricultural workers by establishing employment standards related...

  11. Agricultural lung diseases.

    PubMed Central

    Kirkhorn, S R; Garry, V F

    2000-01-01

    Agriculture is considered one of the most hazardous occupations. Organic dusts and toxic gases constitute some of the most common and potentially disabling occupational and environmental hazards. The changing patterns of agriculture have paradoxically contributed to both improved working conditions and increased exposure to respiratory hazards. Animal confinement operations with increasing animal density, particularly swine confinement, have contributed significantly to increased intensity and duration of exposure to indoor air toxins. Ongoing research has implicated bacterial endotoxins, fungal spores, and the inherent toxicity of grain dusts as causes of upper and lower airway inflammation and as immunologic agents in both grain and animal production. Animal confinement gases, particularly ammonia and hydrogen sulfide, have been implicated as additional sources of respiratory irritants. It has become evident that a significant percentage of agricultural workers have clinical symptoms associated with long-term exposure to organic dusts and animal confinement gases. Respiratory diseases and syndromes, including hypersensitivity pneumonitis, organic dust toxic syndrome, chronic bronchitis, mucous membrane inflammation syndrome, and asthmalike syndrome, result from ongoing acute and chronic exposures. In this review we focus upon the emerging respiratory health issues in a changing agricultural economic and technologic environment. Environmental and occupational hazards and exposures will be emphasized rather than clinical diagnosis and treatment. Methods of prevention, from both engineering controls and personal respiratory perspectives, are also addressed. PMID:10931789

  12. Cardiovascular Fitness Levels among American Workers

    PubMed Central

    Lewis, John E.; Clark, John D.; LeBlanc, William G.; Fleming, Lora E.; Cabán-Martinez, Alberto J.; Arheart, Kristopher L.; Tannenbaum, Stacey L.; Ocasio, Manuel A.; Davila, Evelyn P.; Kachan, Diana; McCollister, Kathryn; Dietz, Noella; Bandiera, Frank C.; Clarke, Tainya C.; Lee, David J.

    2011-01-01

    Objective To explore cardiovascular fitness in 40 occupations using a nationally-representative 3 sample of the U.S. population. Methods Respondents aged 18–49 (n=3,354) from the 1999–2004 NHANES were evaluated for 5 cardiovascular fitness and classified into low, moderate, and high levels. Comparisons were 6 made among occupations. Results Of all U.S. workers, 16% had low, 36% moderate, and 48% high cardiovascular 8 fitness. Administrators, Health occupations, Wait staff, Personal services, and Agricultural 9 occupations had a lesser percentage of workers with low cardiovascular fitness compared to all 10 others. Sales workers, Administrative support, and Food preparers had a higher percentage of 11 workers with low cardiovascular fitness compared to all others. Conclusions Cardiovascular fitness varies significantly across occupations, and those with limited physical activity have higher percentages of low cardiovascular fitness. Workplace strategies are needed to promote cardiovascular fitness among high-risk occupations. PMID:21915067

  13. COMPARISON OF CERTAIN ABILITIES NEEDED BY WORKERS IN LICENSED NURSERIES AND LICENSED ORNAMENTAL HORTICULTURE BUSINESSES.

    ERIC Educational Resources Information Center

    DILLON, ROY D.

    THIS STUDY WAS CONDUCTED TO DETERMINE THE EXTENT TO WHICH WORKERS WITH THE JOB TITLES OF GENERAL DIRECTORS, SALESMEN, SUPERVISORS, AND FIELD WORKERS IN LICENSED NURSERIES NEEDED AGRICULTURALLY ORIENTED KNOWLEDGE OF THE SAME KIND AND LEVEL AS WORKERS IN COMPARABLE JOB TITLES IN ORNAMENTAL HORTICULTURE BUSINESSES. DATA WERE COLLECTED BY PERSONAL…

  14. 78 FR 38913 - National Organic Program: Request for an Extension of a Currently Approved Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-28

    ... Agricultural Marketing Service National Organic Program: Request for an Extension of a Currently Approved... extension of the currently approved information collection National Organic Program (NOP) Reporting and... Toni Strother, Agricultural Marketing Specialist, National Organic Program, AMS/USDA, 1400...

  15. Comparison of knee gait kinematics of workers exposed to knee straining posture to those of non-knee straining workers.

    PubMed

    Gaudreault, Nathaly; Hagemeister, Nicola; Poitras, Stéphane; de Guise, Jacques A

    2013-06-01

    Workers exposed to knee straining postures, such as kneeling and squatting, may present modifications in knee gait kinematics that can make them vulnerable to osteoarthritis. In this study, knee kinematics of workers exposed to occupational knee straining postures (KS workers) were compared to those of non-knee straining (non-KS) workers. Eighteen KS workers and 20 non-KS workers participated in the study. Three-dimensional gait kinematic data were recorded at the knee using an electromagnetic motion tracking system. The following parameters were extracted from flexion/extension, adduction/abduction and internal/external rotation angle data and used for group comparisons: knee angle at initial foot contact, peak angles, minimal angles and angle range during the entire gait cycle. Group comparisons were performed with Student t-tests. In the sagittal plane, KS workers had a greater knee flexion angle at initial foot contact, a lower peak knee flexion angle during the swing phase and a lower angle range than non-KS workers (p<0.05). In the frontal plane, all parameters indicated that KS workers had their knees more adducted than non-KS workers. External/internal rotation range was greater for KS workers. This study provides new knowledge on work related to KS postures and knee kinematics. The results support the concept that KS workers might exhibit knee kinematics that are different from those of non-KS workers.

  16. Agricultural Wastes.

    ERIC Educational Resources Information Center

    Jewell, W. J.; Switzenbaum, M. S.

    1978-01-01

    Presents a literature review of agricultural wastes, covering publications of 1976-77. Some of the areas covered are: (1) water characteristics and impacts; (2) waste treatment; (3) reuse of agricultural wastes; and (4) nonpoint pollution sources. A list of 150 references is also presented. (HM)

  17. VOCATIONAL AGRICULTURE.

    ERIC Educational Resources Information Center

    California State Dept. of Education, Sacramento. Research Coordinating Unit.

    TO ASSIST THOSE WHO MAKE DECISIONS RELATING TO EDUCATIONAL PROGRAMS IN AGRICULTURE, RECENT RESEARCH IN VOCATIONAL AGRICULTURE IS SUMMARIZED. A 1963 STUDY TREATS THE RELATIONSHIP BETWEEN WORK EXPERIENCE AND STUDENT CHARACTERISTICS, PLANS, AND ASPIRATIONS. STUDIES ON POST-SECONDARY EDUCATION CONCERN GUIDELINES FOR TECHNICIAN PROGRAMS, JUSTIFICATION…

  18. Final Report on an Objective Evaluation of the Present and Potential Structure and Functions of the Ohio Cooperative Extension Service to the Agriculture and Allied Interests Study Committee (July 24, 1964).

    ERIC Educational Resources Information Center

    Fishel, W.L.; And Others

    A number of structure and policy changes are proposed for the Ohio Cooperative Extension Service to orient it toward the state's current needs. Demographic and economic trends in the state have been in the direction of urban and suburban growth and industrial and commercial employment, with only a small percentage of the population now engaged in…

  19. Pesticides and other chemicals: minimizing worker exposures.

    PubMed

    Keifer, Matthew; Gasperini, Frank; Robson, Mark

    2010-07-01

    Pesticides, ammonia, and sanitizers, all used in agricultural production present ongoing risks for exposed workers. Pesticides continue to poison workers despite elimination of some of the most toxic older products. Obligatory reporting of pesticide poisonings exists in 30 states and surveillance of poisoning occurs in only 12. Estimates of poisoning numbers have been based on sampling but funding for this is scant and in constant jeopardy. There appears to be a downward trend in poisonings nationally based on SENSOR data. Newer more pest-specific pesticides are generally less toxic and present less health risks but may have unpredicted health effects in humans that may not emerge until used widely. Internationally, older cheaper chemicals continue to be used with serious consequences in many developing countries. Monitoring workers for overexposure to pesticides broadly is impractical with the exception of the cholinesterase inhibitors. We can learn much from monitoring systems. Unfortunately, monitoring tools are economically inaccessible for most other chemical groups. New technologies for toxicity testing will necessitate new biomonitoring tools that should be supplied by the producers of these chemicals and made available for protecting worker and the public. Protection of workers from pesticides is primarily based on personal protective equipment use, which presents significant hardship for workers in hot environments and is generally considered the least effective approach on the hierarchy of controls in worker protection. Isolation through the use of closed systems has been employed, though rarely studied as to effectiveness in field use. Substitution or replacing harmful substances with safer ones is underway as more pest specific chemicals enter the pesticide portfolio and older ones drop out. This paper summarizes the panel presentation, "Minimizing Exposures to Pesticides and Other Chemicals," at the Agricultural Safety and Health Council of America

  20. 1890 Institutions' Extension Program and Rural Development.

    ERIC Educational Resources Information Center

    Brown, Adell, Jr.

    The extension role of Tuskegee Institute and the 16 black land grant colleges established by the Morrill Act of 1890 has been to diffuse among the non-university citizens of America useful and practical information on agriculture, home economics, and related areas. Tuskegee's extension efforts began in 1880 and flourished under the leadership of…

  1. 78 FR 27936 - Request for Extension and Revision of a Currently Approved Information Collection With Additional...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Agricultural Marketing Service Request for Extension and Revision of a Currently Approved Information... of Fresh and Processed Fruits, Vegetables and Other Products AGENCY: Agricultural Marketing...

  2. Agriculture Education. Agricultural Metal Working.

    ERIC Educational Resources Information Center

    Stuttgart Public Schools, AR.

    This curriculum guide is designed for group instruction of secondary agricultural education students enrolled in one or two semester-long courses in agricultural metal working. The guide presents units of study in the following areas: (1) oxyacetylene welding, (2) arc welding, (3) sheet metal, (4) blueprint reading for welders and (5) job…

  3. Emergency Food Programs: Untapped Opportunities for Extension?

    ERIC Educational Resources Information Center

    Mobley, Amy R.

    2012-01-01

    This article reports results from a questionnaire that assessed the frequency and type of nutrition questions asked at emergency food programs to determine if Extension professionals need to increase direct outreach efforts. Emergency food program workers (n = 460) were recruited via mail to complete a self-administered survey. More than one-third…

  4. 7 CFR 97.21 - Extension of time for a reply.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 3 2013-01-01 2013-01-01 false Extension of time for a reply. 97.21 Section 97.21 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards... PLANT VARIETY AND PROTECTION The Application § 97.21 Extension of time for a reply. The time for...

  5. 77 FR 13262 - Notice of Intent To Request an Extension of a Currently Approved Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-06

    ... National Agricultural Library Notice of Intent To Request an Extension of a Currently Approved Information Collection AGENCY: National Agricultural Library, Agricultural Research Service, USDA. ACTION: Notice and... notice announces the Agricultural Research Service (ARS) intention to request an extension of a...

  6. Worker-to-Worker Violence in Hospitals

    PubMed Central

    Hamblin, Lydia E.; Essenmacher, Lynnette; Ager, Joel; Upfal, Mark; Luborsky, Mark; Russell, Jim; Arnetz, Judith

    2016-01-01

    Worker-to-worker (Type III) violence is prevalent in health care settings and has potential adverse consequences for employees and organizations. Little research has examined perpetrator characteristics of this type of violence. The current study is a descriptive examination of the common demographic and work-related characteristics of perpetrators of Type III workplace violence among hospital workers. Analysis was based on documented incidents of Type III violence reported within a large hospital system from 2010 to 2012. Nurses were involved as either the perpetrator or target in the five most common perpetrator–target dyads. Incidence rate ratios revealed that patient care associates and nurses were significantly more likely to be perpetrators than other job titles. By examining characteristics of perpetrators and common worker dyads involved in Type III workplace violence, hospital stakeholders and unit supervisors have a starting point to develop strategies for reducing conflict between workers. PMID:26450899

  7. Migrant women farm workers in the occupational health literature.

    PubMed

    Habib, Rima R; Fathallah, Fadi A

    2012-01-01

    Little attention has been given to the vulnerable populations of migrant women agricultural workers. A systemic review in PubMed was carried out (1990-2008) using terms related to migrant agricultural workers, with specific focus on women. Case studies from Lebanon and California are presented to highlight key physical, psychosocial, and cultural risk factors among these working populations. The review revealed a host of potential problems that span from pesticide exposure and musculoskeletal disorders to socio-cultural barriers. Comprehensive exposure-outcome and intervention studies focusing specifically on migrant women in agriculture are lacking. In depth studies focusing on the work environment of migrant women workers in the agricultural sector are needed. Personal and environmental factors that influence health should be considered in any effective intervention aiming to influence policy making and have a positive impact on these vulnerable working populations. PMID:22317389

  8. Agricultural Microbiology.

    ERIC Educational Resources Information Center

    Brill, Winston J.

    1981-01-01

    Elucidates strategies for applying microbiological techniques to traditional agricultural practices. Discusses the manipulation of microorganisms that live with plants and also the problems involved in the introduction of new genes into crop plants by recombinant DNA methods. (CS)

  9. Agricultural Geophysics

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The four geophysical methods predominantly used for agricultural purposes are resistivity, electromagnetic induction, ground penetrating radar (GPR), and time domain reflectometry (TDR). Resistivity and electromagnetic induction methods are typically employed to map lateral variations of apparent so...

  10. Invasion and Management of Agricultural Alien Insects in China.

    PubMed

    Wan, Fang-Hao; Yang, Nian-Wan

    2016-01-01

    China is the world's fourth-largest country in terms of landmass. Its highly diverse biogeography presents opportunities for many invasive alien insects. However, physical and climate barriers sometimes prevent locally occurring species from spreading. China has 560 confirmed invasive alien species; 125 are insect pests, and 92 of these damage the agricultural ecosystem. The estimated annual economic loss due to alien invasive species is more than $18.9 billion. The most harmful invasive insects exhibit some common characteristics, such as high reproduction, competitive dominance, and high tolerance, and benefit from mutualist facilitation interactions. Regional cropping system structure adjustments have resulted in mono-agricultural ecosystems in cotton and other staple crops, providing opportunities for monophagous insect pests. Furthermore, human dietary shifts to fruits and vegetables and smallholder-based farming systems result in highly diverse agricultural ecosystems, which provide resource opportunities for polyphagous insects. Multiple cropping and widespread use of greenhouses provide continuous food and winter habitats for insect pests, greatly extending their geographic range. The current management system consists of early-warning, monitoring, eradication, and spread blocking technologies. This review provides valuable new synthetic information on integrated management practices based mainly on biological control for a number of invasive species. We encourage farmers and extension workers to be more involved in training and further research for novel protection methods that takes into consideration end users' needs.

  11. Nutrition Comes Alive. Food Service Worker Guide.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Bureau of Health and Drug Education and Services.

    This handbook provides nutrition activities and resource material that the food service worker can use in cooperation with the teacher to promote an understanding of major nutrition concepts and concerns. It focuses on the concept that a school's food service program serves as an extension of the classroom. The classroom and the cafeteria…

  12. Blessings on the Food, Blessings on the Workers: Arts-Based Education for Migrant Worker Justice

    ERIC Educational Resources Information Center

    Barndt, Deborah

    2013-01-01

    Migrant agricultural workers are not only on the margins of Canadian and global food systems; they are also on the margins of public consciousness about the labour behind the food we eat. Even local food movement groups who advocate for both social justice and sustainable food production have not made migrant labour a priority concern. Popular…

  13. Biosurfactants in agriculture.

    PubMed

    Sachdev, Dhara P; Cameotra, Swaranjit S

    2013-02-01

    Agricultural productivity to meet growing demands of human population is a matter of great concern for all countries. Use of green compounds to achieve the sustainable agriculture is the present necessity. This review highlights the enormous use of harsh surfactants in agricultural soil and agrochemical industries. Biosurfactants which are reported to be produced by bacteria, yeasts, and fungi can serve as green surfactants. Biosurfactants are considered to be less toxic and eco-friendly and thus several types of biosurfactants have the potential to be commercially produced for extensive applications in pharmaceutical, cosmetics, and food industries. The biosurfactants synthesized by environmental isolates also has promising role in the agricultural industry. Many rhizosphere and plant associated microbes produce biosurfactant; these biomolecules play vital role in motility, signaling, and biofilm formation, indicating that biosurfactant governs plant-microbe interaction. In agriculture, biosurfactants can be used for plant pathogen elimination and for increasing the bioavailability of nutrient for beneficial plant associated microbes. Biosurfactants can widely be applied for improving the agricultural soil quality by soil remediation. These biomolecules can replace the harsh surfactant presently being used in million dollar pesticide industries. Thus, exploring biosurfactants from environmental isolates for investigating their potential role in plant growth promotion and other related agricultural applications warrants details research. Conventional methods are followed for screening the microbial population for production of biosurfactant. However, molecular methods are fewer in reaching biosurfactants from diverse microbial population and there is need to explore novel biosurfactant from uncultured microbes in soil biosphere by using advanced methodologies like functional metagenomics.

  14. 29 CFR 780.605 - Employment in agriculture.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... POLICY OR INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE..., dairy workers, and others may qualify for the exemption under section 13(b)(13) if the other...

  15. 29 CFR 780.605 - Employment in agriculture.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... POLICY OR INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE..., dairy workers, and others may qualify for the exemption under section 13(b)(13) if the other...

  16. 29 CFR 780.605 - Employment in agriculture.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... POLICY OR INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE..., dairy workers, and others may qualify for the exemption under section 13(b)(13) if the other...

  17. 29 CFR 780.605 - Employment in agriculture.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... POLICY OR INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE..., dairy workers, and others may qualify for the exemption under section 13(b)(13) if the other...

  18. 29 CFR 780.605 - Employment in agriculture.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... POLICY OR INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE..., dairy workers, and others may qualify for the exemption under section 13(b)(13) if the other...

  19. Wheat thresher agricultural injuries: a by-product of mechanised farming.

    PubMed

    Singh, R; Sharma, A K; Jain, S; Sharma, S C; Magu, N K

    2005-01-01

    Farm mechanization has resulted in extensive use of wheat threshers on Indian farms. It has also increased agricultural injuries. A prospective study was undertaken for analysis of wheat thresher agricultural injuries and their remedial measures. Fifty two patients presenting with thresher injuries during the wheat harvesting season of March to June, 2003 were studied. A study-specific 14-point proforma was prepared to gather all possible information from site of injury to hospital records. Injuries were mostly of the upper limb and amputations accounted for most of these. Poor light arrangements, unskilled workers, drug / alcohol abuse, fatigue, poor designing and lack of orientation to work on these machines were the contributory factors to such injuries. The analysis emphasizes that the need of the hour is to decrease wheat thresher injuries through specific preventive approaches like improved designing, education, legislation, compensation and surveillance programmes.

  20. An Analysis of Agriculture and Horticulture Programs at Illinois Public Community Colleges. Accountability Report.

    ERIC Educational Resources Information Center

    Illinois Community Coll. Board, Springfield.

    Prepared as part of a state program review, this report presents results from a review undertaken of all agriculture and horticulture programs at Illinois public community colleges for fiscal year 1995. The first part focuses on the four agricultural programs reviewed: Agricultural Business and Management; Agricultural Production, Workers, and…

  1. Mortality among rubber workers: VII. Aerospace workers.

    PubMed

    Delzell, E; Monson, R R

    1984-01-01

    This study evaluated cause-specific mortality among 3,161 men who were employed in the aerospace division of a rubber manufacturing company. Compared to other production workers at the plant, aerospace workers in deicer and fuel cell manufacturing jobs experienced a 60% excess of deaths from lung cancer. Deicer and fuel cell workers who were under 65 years of age had lung cancer rates that were approximately twice those of other rubber workers of comparable age. Aerospace division employees also had elevated rates of bladder cancer, leukemia, lymphoma, and multiple myeloma. However, detailed analyses suggested that, with the exception of lung cancer, these cancer excesses were not likely to be attributable to employment in the aerospace division.

  2. Cancer in migrant and seasonal hired farm workers.

    PubMed

    Mills, Paul K; Dodge, Jennifer; Yang, Richard

    2009-01-01

    Studies of cancer among farm workers are difficult to conduct and interpret given the unique nature of this occupational group. The transitory nature of the work, high levels of poverty, and lack of legal documentation make epidemiologic studies difficult to accomplish. Nevertheless, this workforce in the United States, which numbers as much as 3 million persons, is a high risk population due to exposures to numerous toxic substances, including excessive sunlight, heat, dangerous machinery, fumes, fertilizers, dust, and pesticides. We summarize characteristics of farm workers (i.e., demographics, health care) from the National Agricultural Workers Survey (NAWS) and the California Agricultural Workers Survey (CAWS) and present findings from a series of studies conducted among farm workers in California. The epidemiology literature was reviewed and methods for a unique farm worker union-based epidemiologic study are presented. Farm workers in California and the rest of the United States, many of whom are seasonal and migrant workers are at elevated risk for numerous forms of cancer compared to the general population and specific pesticides may be associated with this altered risk. Elevated risks have been found for lymphomas and prostate, brain, leukemia, cervix, and stomach cancers. PMID:19437276

  3. Farm Labor Contractors in California. California Agricultural Studies, 92-2.

    ERIC Educational Resources Information Center

    Rosenberg, Howard R.; And Others

    Farm labor contractors (FLCs) have become increasingly important in California agriculture. This report examines FLC background characteristics, business practices, and relationships with employers and farm workers, many of whom are seasonal and migrant workers. Over 300 FLCs, farm workers, and growers were interviewed in five California regions.…

  4. Health and safety strategy in Swedish agriculture.

    PubMed

    Lundqvist, Peter; Svennefelt, Catharina Alwall

    2012-01-01

    In Sweden there is a joint focus on injury prevention in agriculture and this is coordinated through the Swedish Committee on Working Environment (LAMK). LAMK is a network working for a good, healthy and safe working environment in Swedish agriculture from the view of the enterprise with the humans in focus. It is a committee consisting of representatives of authorities, institutions, companies, research & education institutions and organisations referring to the green sector. Examples of on-going initiatives & partners are presented which are included in this mission against injuries in agriculture. It involves the Swedish Work Environment Authority,, the Federation of Swedish Farmers (LRF), the Swedish Institute of Agricultural and Environmental Engineering, Swedish University of Agricultural Sciences (SLU, the Federation of Swedish Forestry and Agricultural Employers (SLA) and the Swedish Municipal Worker's Union. PMID:22317540

  5. READINESS OF NEW YORK COOPERATIVE EXTENSION TO UNDERTAKE A FARM LABOR PROGRAM. EXTENSION STUDY, NUMBER 16.

    ERIC Educational Resources Information Center

    ALEXANDER, FRANK D.

    THIS STUDY SOUGHT MAINLY TO DETERMINE THE PRESENT NEW YORK STATE COOPERATIVE EXTENSION INPUT ON FARM LABOR EDUCATION, ESPECIALLY FOR YEAR ROUND FARM LABOR, AND TO ANTICIPATE EXTENSION INPUT FOR THE NEAR FUTURE IN THIS FIELD. QUESTIONNAIRES WERE RETURNED FROM 54 OF THE 56 COUNTIES WITH AGRICULTURAL DIVISIONS, ALL 13 COOPERATIVE EXTENSION…

  6. Helping Hands; Giving Volunteer Leaders a Place in the Extension Program.

    ERIC Educational Resources Information Center

    Strow, Helen A.

    The document is a guide for extension workers, to aid them in identifying and training local volunteer leaders, thereby adding a broader dimension to the extension worker's efforts and enabling him to increase by many times the number of families he is able to reach. Leadership is defined, the importance of leaders explained, and methods for…

  7. Agricultural Biodiversity.

    ERIC Educational Resources Information Center

    Postance, Jim

    1998-01-01

    The extinction of farm animals and crops is rarely brought up during discussions of endangered species and biodiversity; however, the loss of diversity in crops and livestock threatens the sustainability of agriculture. Presents three activities: (1) "The Colors of Diversity"; (2) "Biodiversity among Animals"; and (3) "Heirloom Plants." Discusses…

  8. AGRICULTURAL EDUCATION.

    ERIC Educational Resources Information Center

    STEVENS, GLENN Z.

    FEDERAL LEGISLATION HAS PROVIDED FOR PUBLIC PROGRAMS OF OCCUPATIONAL AGRICULTURE EDUCATION IN LAND GRANT COLLEGES AND UNIVERSITIES, LOCAL SCHOOL DISTRICTS, AND MANPOWER DEVELOPMENT PROGRAMS. PROGRAM OBJECTIVES SHOULD BE TO DEVELOP KNOWLEDGE AND SKILLS, PROVIDE OCCUPATIONAL GUIDANCE AND PLACEMENT, AND DEVELOP ABILITIES IN HUMAN RELATIONS AND…

  9. Needs Assessment for Extension Agents and Other Nonformal Educators.

    ERIC Educational Resources Information Center

    Etling, Arlen; Maloney, Thomas

    This manual is designed to introduce extension workers to needs assessment theory and techniques in an applied context and to serve as a tool for planning and implementing county-level assessments of youths' needs for extension education (including 4-H programs). First, the following steps in the program planning process are explained: identify…

  10. Self-reported musculoskeletal pain in Latino vineyard workers.

    PubMed

    Brumitt, Jason; Reisch, Rebecca; Krasnoselsky, Karla; Welch, Amy; Rutt, Richard; Garside, Leda I; McKay, Carolyn

    2011-01-01

    The agricultural economy in the United States is dependent on millions of Latino migratory workers. Despite the health risks associated with this line of work, many agricultural workers lack health insurance or access to health care services. The purpose of this study was to collect demographic data and investigate the musculoskeletal health of Latino migratory vineyard workers. A physical therapy team collected demographic data at health clinics held at vineyards in Oregon. Nearly half (48.4%) of all vineyard workers reported experiencing musculoskeletal symptoms (MSS) in at least one region of the body. The primary region of reported MSS was the back (32% of all men and 43.7% of all women). In most cases, those who reported MSS were significantly older than those who did not report MSS. Future research is necessary to identify personal and work related injury risk factors in order to develop prevention programs.

  11. Occupational fatalities among older workers in the United States: 1980-1991.

    PubMed

    Kisner, S M; Pratt, S G

    1997-08-01

    Workers aged 65 and older had a workplace fatality rate of 2.6 times that of workers aged 16 to 64 for 1980 through 1991 (14.1 per 100,000 vs 5.4), according to National Traumatic Occupational Fatalities (NTOF) data. The highest rates were in mining, agriculture, and construction. Compared with younger workers, older men were at an elevated risk for fatalities caused by machines, and older women for fatal falls and homicide. Prevention efforts should focus on older workers in agricultural settings, as well as those at increased risk of workplace falls or violence.

  12. MAJOR AGRICULTURAL MIGRANT LABOR DEMAND AREAS.

    ERIC Educational Resources Information Center

    Department of Labor, Washington, DC.

    DEPICTED ARE 12 CHARTS OF MAJOR CROP PRODUCTION CENTERS IN THE UNITED STATES WHICH DEMAND THE LABOR OF MIGRATORY FARM WORKERS THROUGHOUT THE YEAR. EACH CHART ILLUSTRATES THE AREAS OF AGRICULTURAL MIGRANT LABOR DEMAND FOR ONE MONTH OF THE YEAR. THE PURPOSE IS TO ACQUAINT THE PUBLIC WITH THE COMPLEXITY OF PLACING AND SCHEDULING MIGRATORY WORKERS…

  13. ABSTRACTS OF RESEARCH STUDIES IN AGRICULTURAL EDUCATION, SOUTHERN REGION, 1965-66.

    ERIC Educational Resources Information Center

    BAKER, RICHARD A.

    THIRTY-ONE DOCTORAL DISSERTATIONS, STAFF STUDIES, AND MASTERS' THESES IN AGRICULTURAL EDUCATION ARE REPORTED IN THE FOLLOWING AREAS -- ACADEMIC ACHIEVEMENT, ADMINISTRATOR ATTITUDES, ADULT VOCATIONAL EDUCATION, ADVISORY COMMITTEES, AGRICULTURAL COLLEGES, AGRICULTURAL EXTENSION AGENTS, ASPIRATION, CURRICULUM, EDUCATIONAL NEEDS, EMPLOYMENT…

  14. Advanced worker protection system

    SciTech Connect

    Caldwell, B.; Duncan, P.; Myers, J.

    1995-12-01

    The Department of Energy (DOE) is in the process of defining the magnitude and diversity of Decontamination and Decommissioning (D&D) obligations at its numerous sites. The DOE believes that existing technologies are inadequate to solve many challenging problems such as how to decontaminate structures and equipment cost effectively, what to do with materials and wastes generated, and how to adequately protect workers and the environment. Preliminary estimates show a tremendous need for effective use of resources over a relatively long period (over 30 years). Several technologies are being investigated which can potentially reduce D&D costs while providing appropriate protection to DOE workers. The DOE recognizes that traditional methods used by the EPA in hazardous waste site clean up activities are insufficient to provide the needed protection and worker productivity demanded by DOE D&D programs. As a consequence, new clothing and equipment which can adequately protect workers while providing increases in worker productivity are being sought for implementation at DOE sites. This project will result in the development of an Advanced Worker Protection System (AWPS). The AWPS will be built around a life support backpack that uses liquid air to provide cooling as well as breathing gas to the worker. The backpack will be combined with advanced protective garments, advanced liquid cooling garment, respirator, communications, and support equipment to provide improved worker protection, simplified system maintenance, and dramatically improve worker productivity through longer duration work cycles. Phase I of the project has resulted in a full scale prototype Advanced Worker Protection Ensemble (AWPE, everything the worker will wear), with sub-scale support equipment, suitable for integrated testing and preliminary evaluation. Phase II will culminate in a full scale, certified, pre-production AWPS and a site demonstration.

  15. Communication for extension: developing country experience.

    PubMed

    Meyer, A J

    1985-01-01

    This paper characterizes several major approaches to the use of communication in support of agricultural extension and suggests directions for change. The approaches discussed include: direct farmer contact, farmer forums, open broadcasting, advertising and social marketing, print media, multiple channel systems (campaigns and distance teaching), and comprehensive communication systems. Although all programs should be able to use media in interaction with training and the coordination of other inputs, this approach has not been comprehensively implemented in extension programs. There are few examples of cases where multiple methods have been brought together under a comprehensive communications strategy and institutionalized as part of an ongoing extension system. Lessons from social marketing in other sectors have not been exploited, while lessons from distance teaching have been underutilized. In addition, the networking and feedback functions of communication in extenson have not been given adequate attention. There is substantial potential for increasing the coverage and impact of agricultural extension through the more systematic and comprehensive use of communication.

  16. Plant Scientists and the Productivity Effects of Extension Appointments

    ERIC Educational Resources Information Center

    Foltz, Jeremy D.; Gee, Vanity K.; Barham, Bradford L.

    2011-01-01

    This article analyzes the primary scholarship activities of agricultural college plant science faculty with and without Extension appointments using survey data from all 1862 land-grant institutions. The evidence suggests that differences between Extension professors and others without Extension appointments are small for minor Extension…

  17. Child Labor in Agriculture, Summer 1970: A Special Report.

    ERIC Educational Resources Information Center

    American Friends Service Committee, Philadelphia, PA.

    A special project, undertaken to furnish some of the hard facts on child labor in agriculture in the summer of 1970, resulted in publication of this report. Part I of the report discusses society's attitudes toward agricultural workers, laws about the use of children as industrial laborers, work activities (with definitions of work for the various…

  18. Selected Job Title Description for Nonfarm Agricultural Jobs in Louisiana.

    ERIC Educational Resources Information Center

    Mondart, C. L., Jr.; And Others

    Job information, presented for use by high school counselors, was derived from a statewide study of nonfarm agricultural occupations which revealed that 20,025 Louisiana workers in 1,699 job titles were doing work demanding some specialized training in agriculture. Information includes a description, employee qualifications, employment…

  19. 77 FR 12882 - Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-02

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United States: 2012 Allowable Charges for Agricultural Workers' Meals and...

  20. 77 FR 13635 - Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United States: 2012 Allowable Charges for Agricultural Workers' Meals and...

  1. Agricultural Issues of Significance to Iowa Crop Producers and Their Educational Implications

    ERIC Educational Resources Information Center

    Licht, Melea A. R.; Martin, Robert A.

    2007-01-01

    The purpose of this study was to determine the agricultural information preferences of crop producers in Iowa and the implications for agricultural extension education. The objective was to identify agricultural information issues producers perceive as significant to their businesses. The results will help agricultural extension educators and…

  2. EXTENSION EDUCATION SYMPOSIUM: reinventing extension as a resource--what does the future hold?

    PubMed

    Mirando, M A; Bewley, J M; Blue, J; Amaral-Phillips, D M; Corriher, V A; Whittet, K M; Arthur, N; Patterson, D J

    2012-10-01

    The mission of the Cooperative Extension Service, as a component of the land-grant university system, is to disseminate new knowledge and to foster its application and use. Opportunities and challenges facing animal agriculture in the United States have changed dramatically over the past few decades and require the use of new approaches and emerging technologies that are available to extension professionals. Increased federal competitive grant funding for extension, the creation of eXtension, the development of smartphone and related electronic technologies, and the rapidly increasing popularity of social media created new opportunities for extension educators to disseminate knowledge to a variety of audiences and engage these audiences in electronic discussions. Competitive grant funding opportunities for extension efforts to advance animal agriculture became available from the USDA National Institute of Food and Agriculture (NIFA) and have increased dramatically in recent years. The majority of NIFA funding opportunities require extension efforts to be integrated with research, and NIFA encourages the use of eXtension and other cutting-edge approaches to extend research to traditional clientele and nontraditional audiences. A case study is presented to illustrate how research and extension were integrated to improve the adoption of AI by beef producers. Those in agriculture are increasingly resorting to the use of social media venues such as Facebook, YouTube, LinkedIn, and Twitter to access information required to support their enterprises. Use of these various approaches by extension educators requires appreciation of the technology and an understanding of how the target audiences access information available on social media. Technology to deliver information is changing rapidly, and Cooperative Extension Service professionals will need to continuously evaluate digital technology and social media tools to appropriately integrate them into learning and

  3. EXTENSION EDUCATION SYMPOSIUM: reinventing extension as a resource--what does the future hold?

    PubMed

    Mirando, M A; Bewley, J M; Blue, J; Amaral-Phillips, D M; Corriher, V A; Whittet, K M; Arthur, N; Patterson, D J

    2012-10-01

    The mission of the Cooperative Extension Service, as a component of the land-grant university system, is to disseminate new knowledge and to foster its application and use. Opportunities and challenges facing animal agriculture in the United States have changed dramatically over the past few decades and require the use of new approaches and emerging technologies that are available to extension professionals. Increased federal competitive grant funding for extension, the creation of eXtension, the development of smartphone and related electronic technologies, and the rapidly increasing popularity of social media created new opportunities for extension educators to disseminate knowledge to a variety of audiences and engage these audiences in electronic discussions. Competitive grant funding opportunities for extension efforts to advance animal agriculture became available from the USDA National Institute of Food and Agriculture (NIFA) and have increased dramatically in recent years. The majority of NIFA funding opportunities require extension efforts to be integrated with research, and NIFA encourages the use of eXtension and other cutting-edge approaches to extend research to traditional clientele and nontraditional audiences. A case study is presented to illustrate how research and extension were integrated to improve the adoption of AI by beef producers. Those in agriculture are increasingly resorting to the use of social media venues such as Facebook, YouTube, LinkedIn, and Twitter to access information required to support their enterprises. Use of these various approaches by extension educators requires appreciation of the technology and an understanding of how the target audiences access information available on social media. Technology to deliver information is changing rapidly, and Cooperative Extension Service professionals will need to continuously evaluate digital technology and social media tools to appropriately integrate them into learning and

  4. Germany's Guest Workers.

    ERIC Educational Resources Information Center

    Gupte, Pranay

    1984-01-01

    In wake of a recent recession, Turkish "guest workers" are beginning to feel less welcome in West Germany. Many have accepted government cash incentives to return to Turkey, but others have prospered and wish to stay. The Germans themselves are split over whether the Turks threaten job opportunities for native workers or provide crucial support to…

  5. Workers Kaleidoscope: 2001.

    ERIC Educational Resources Information Center

    American Federation of Labor and Congress of Industrial Organizations, Washington, DC.

    This manual was prepared to provide union leaders, organizers, and local officers with information about the experiences of Asian-American, Black, Hispanic-American, female, and part-time workers. The Asian-American workers section includes information on Chinese, Japanese, Filipinos, Koreans, Asian-Indians, Southeast Asians, and Pacific Islanders…

  6. Migrant Farm Workers.

    ERIC Educational Resources Information Center

    Slesinger, Doris P.; Pfeffer, Max J.

    This paper documents migrant farm workers as being among the most persistently underprivileged groups in American society. Migrant farm workers typically receive low wages from irregular employment and live in poverty with access to only substandard housing and inadequate health care. The lack of economic improvement stems from a number of…

  7. Testicular function among epichlorohydrin workers.

    PubMed Central

    Milby, T H; Whorton, M D; Stubbs, H A; Ross, C E; Joyner, R E; Lipshultz, L I

    1981-01-01

    Epichlorohydrin (1,2-epoxy-3-chloropropane) (ECH) is a colourless liquid used in the production of insecticides, agricultural chemicals, epoxy resins, and many other productions. It is highly reactive and an alkylating agent suspected of possessing carcinogenic properties in man. The results of a clinical-epidemiological investigation to ascertain whether exposure to ECH may be associated with sperm count suppression among ECH production workers at two chemical plants are presented. Medical histories and physical examinations with special emphasis on the genitourinary tract were completed on each participant. Blood samples and three semen specimens were also obtained. Since no internal control group were available, the data arising from this effort were analysed for each plant (plant A, 44 men; plant B, 84 men) using a control group of 90 chemical plants workers unexposed to any agents known to be toxic to the tests who were included in previous studies. This study provides no evidence that exposure to ECH at the concentrations existing at the two plants studied is responsible for sperm count suppression. PMID:6797463

  8. 7 CFR 47.25 - Filing; extensions of time; effective date of filing; computations of time; official notice.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AGRICULTURAL COMMODITIES ACT Rules Applicable to Reparation Proceedings § 47.25 Filing; extensions of time... 7 Agriculture 2 2010-01-01 2010-01-01 false Filing; extensions of time; effective date of filing... Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT...

  9. Occupational Health and Safety Issues among Vegetable Farmers in Trinidad and the Implications for Extension.

    PubMed

    Baksh, K S; Ganpat, W; Narine, L K

    2015-07-01

    Trinidad has an aged farming population. For a host of reasons, young persons are not entering the agricultural sector; therefore, these aged farmers will continue to be the backbone of the industry. Hence, there is much need for improving the health and safety of the workers within this sector. This first-time study assessed the prevalence of occupational health and safety disorders and discomforts among Trinidad's vegetable farmers in an attempt to understand the extent of the problem within the general farm population. The implications for extension are highlighted, and several recommendations are provided. Small-scale commercial-oriented vegetable farmers (n = 100) from ten of the most populated agricultural areas across Trinidad were surveyed. Results indicated that there was an overall moderate prevalence of occupational injuries among vegetable farmers. Most prevalent were musculoskeletal disorders of the lower back and upper body extremities, watery/burning eyes, skin rashes/itching, headaches, fatigue, dehydration, stress, and injuries attributed to slips and falls. Based on the evidence that a problem exists with health and safety, the extension service can now prepare and deliver programs to educate farmers on the actions necessary to improve their personal health and safety and that of their workers. This type of study has not been done before among farmers in Trinidad. It brings a very important and timely issue to the fore because of the aged farming population. Additionally, since the farmer profile and farming systems are similar in the wider Caribbean, policy makers can take note of the findings and recommendations and embrace actions. PMID:26373214

  10. Occupational Health and Safety Issues among Vegetable Farmers in Trinidad and the Implications for Extension.

    PubMed

    Baksh, K S; Ganpat, W; Narine, L K

    2015-07-01

    Trinidad has an aged farming population. For a host of reasons, young persons are not entering the agricultural sector; therefore, these aged farmers will continue to be the backbone of the industry. Hence, there is much need for improving the health and safety of the workers within this sector. This first-time study assessed the prevalence of occupational health and safety disorders and discomforts among Trinidad's vegetable farmers in an attempt to understand the extent of the problem within the general farm population. The implications for extension are highlighted, and several recommendations are provided. Small-scale commercial-oriented vegetable farmers (n = 100) from ten of the most populated agricultural areas across Trinidad were surveyed. Results indicated that there was an overall moderate prevalence of occupational injuries among vegetable farmers. Most prevalent were musculoskeletal disorders of the lower back and upper body extremities, watery/burning eyes, skin rashes/itching, headaches, fatigue, dehydration, stress, and injuries attributed to slips and falls. Based on the evidence that a problem exists with health and safety, the extension service can now prepare and deliver programs to educate farmers on the actions necessary to improve their personal health and safety and that of their workers. This type of study has not been done before among farmers in Trinidad. It brings a very important and timely issue to the fore because of the aged farming population. Additionally, since the farmer profile and farming systems are similar in the wider Caribbean, policy makers can take note of the findings and recommendations and embrace actions.

  11. 7 CFR 1465.24 - Contract modifications, extensions, and transfers of land.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Contract modifications, extensions, and transfers of...) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS AGRICULTURAL MANAGEMENT ASSISTANCE Contracts § 1465.24 Contract modifications, extensions, and transfers of land. (a)...

  12. 36 CFR 223.115 - Contract extensions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 2 2011-07-01 2011-07-01 false Contract extensions. 223.115 Section 223.115 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL PRODUCTS...

  13. Extension Gets Help from "Master Gardeners"

    ERIC Educational Resources Information Center

    Otis, Earl J.

    1973-01-01

    More than 150 citizens, after studying under Washington State University Extension personnel and passing an examination administered by the State Department of Agriculture, find satisfaction in spending a few hours a week during the growing season in areas of heavy public traffic to answer questions from backyard gardeners and urban homeowners.…

  14. 36 CFR 223.115 - Contract extensions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 2 2014-07-01 2014-07-01 false Contract extensions. 223.115 Section 223.115 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL PRODUCTS...

  15. 36 CFR 223.115 - Contract extensions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 2 2012-07-01 2012-07-01 false Contract extensions. 223.115 Section 223.115 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL PRODUCTS...

  16. 36 CFR 223.115 - Contract extensions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 2 2013-07-01 2013-07-01 false Contract extensions. 223.115 Section 223.115 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL PRODUCTS...

  17. Testing Extension Services through AKAP Models

    ERIC Educational Resources Information Center

    De Rosa, Marcello; Bartoli, Luca; La Rocca, Giuseppe

    2014-01-01

    Purpose: The aim of the paper is to analyse the attitude of Italian farms in gaining access to agricultural extension services (AES). Design/methodology/approach: The ways Italian farms use AES are described through the AKAP (Awareness, Knowledge, Adoption, Product) sequence. This article investigated the AKAP sequence by submitting a…

  18. 36 CFR 251.89 - Time extensions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Time extensions. 251.89 Section 251.89 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE LAND USES Appeal of Decisions Relating to Occupancy and Use of National Forest System Lands § 251.89...

  19. 36 CFR 223.115 - Contract extensions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Contract extensions. 223.115 Section 223.115 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER Timber Sale Contracts Contract Administration § 223.115...

  20. Best Practices for Extension Curricula Review

    ERIC Educational Resources Information Center

    Coleman, Gayle; Byrd-Bredbenner, Carol; Baker, Susan; Bowen, Elaine

    2011-01-01

    Effective curricula are a cornerstone of successful Extension programming. The National Institute of Food and Agriculture (NIFA) Nutrition and Health Planning and Guidance Committee (NGPGC) developed a set of recommendations for a curriculum review system and created a curriculum review checklist. The checklist describes components of an effective…

  1. [Indian workers in Oman].

    PubMed

    Longuenesse, E

    1985-01-01

    Until recently Oman was a country of emigration, but by 1980 an estimated 200,000 foreign workers were in the country due to the petroleum boom. Almost 1/3 of the estimated 300,000 Indian workers in the Gulf states were in Oman, a country whose colonial heritage was closely tied to that of India and many of whose inhabitants still speak Urdu. The number of work permits granted to Indians working in the private sector in Oman increased from 47,928 in 1976 to 80,787 in 1980. An estimated 110,000 Indians were working in Oman in 1982, the great majority in the construction and public works sector. A few hundred Indian women were employed by the government of Oman, as domestics, or in other capacities. No accurate data is available on the qualifications of Indian workers in Oman, but a 1979 survey suggested a relatively low illiteracy rate among them. 60-75% of Indians in Oman are from the state of Kerala, followed by workers from the Punjab and the southern states of Tamil Nadu and Andhra Pradesh and Bombay. Indian workers are recruited by specialized agencies or by friends or relatives already employed in Oman. Employers in Oman prefer to recruit through agencies because the preselection process minimizes hiring of workers unqualified for their posts. Officially, expenses of transportation, visas, and other needs are shared by the worker and the employer, but the demand for jobs is so strong that the workers are obliged to pay commissions which amount to considerable sums for stable and well paying jobs. Wages in Oman are however 2 to 5 times the level in India. Numerous abuses have been reported in recruitment practices and in failure of employers in Oman to pay the promised wages, but Indian workers have little recourse. At the same level of qualifications, Indians are paid less then non-Omani Arabs, who in turn receive less than Oman nationals. Indians who remain in Oman long enough nevertheless are able to support families at home and to accumulate considerable

  2. 78 FR 55237 - Notice of a Request for Extension of a Currently Approved Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-10

    ...; ] DEPARTMENT OF AGRICULTURE Foreign Agricultural Service Notice of a Request for Extension of a Currently... intention to request an extension for a currently approved information collection in support of the Dairy... Approval: December 31, 2013. Type of Request: Extension and revision of a currently approved...

  3. Agricultural chemical utilization and human health.

    PubMed Central

    Mushak, E W; Piver, W T

    1992-01-01

    The public is justifiably concerned about the human health effects of agricultural chemicals. The many gaps in information about the mechanisms of toxic action, human exposures, and the nature and extent of human health effects are large. Very few older pesticides, in particular, have been tested for human health effects. Workers who produce, harvest, store, transport, process, and prepare food and fibers are exposed to many chemicals that are potentially hazardous and that are used in agriculture. The occupational health of these workers has not been adequately studied, and protective efforts have sometimes been minimal. Valid and accurate risk assessment is best based on sound information about how chemicals, in this case agricultural chemicals, are involved in toxic events--their mechanisms of action. These health effects include tumor promotion, chronic and acute neurotoxicity, immunotoxicity, and reproductive and developmental toxicity. Another key part of risk assessment is exposure assessment. Fundamental studies of the toxicology of target organisms and nontarget organisms exposed to agricultural chemicals are needed to discover and develop better solutions to the problems of agricultural pest control, including better formulations, optimal application rates and public education in safety and alternative agricultural practices. The large number of pesticides that have never been adequately tested for effects on human health is particularly worrisome in light of emerging information about delayed nervous system effects. PMID:1396466

  4. Learning and recall of Worker Protection Standard (WPS) training in vineyard workers.

    PubMed

    Anger, W Kent; Patterson, Lindsey; Fuchs, Martha; Will, Liliana L; Rohlman, Diane S

    2009-01-01

    Worker Protection Standard (WPS) training is one of the U.S. Environmental Protection Agency's (EPA) primary methods for preventing pesticide exposure in agricultural workers. Retention of the knowledge from the training may occasionally be tested by state Occupational Safety and Health Administrations (state OSHAs) during a site visit, but anecdotal evidence suggests that there is no consistent testing of knowledge after WPS training. EPA's retraining requirements are at 5-year intervals, meaning the knowledge must be retained for that long. Vineyard workers completed a test of their baseline WPS knowledge, computer-based training on WPS, a post-test immediately after training and a re-test 5 months later. Pre-test performance suggested that there was a relatively high level of baseline knowledge of WPS information on two-answer multiple choice tests (74% to 75%) prior to training. Training increased the knowledge to 85% on the post-test with the same questions, a significant increase (p < .001, 1-tailed) and a large effect size (d) of .90. Re-test performance (78%) at 5 months revealed a return towards but not back to the pre-test levels. Better test performance was significantly correlated with higher education and to a lesser extent with younger ages. Whether this level of knowledge is sufficient to protect agricultural workers remains an open question, although an increase in the proportion of people in a work group who know the critical WPS information may be the most important impact of training.

  5. 7 CFR 3400.22 - Merit review for education and extension activities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 15 2011-01-01 2011-01-01 false Merit review for education and extension activities. 3400.22 Section 3400.22 Agriculture Regulations of the Department of Agriculture (Continued) NATIONAL INSTITUTE OF FOOD AND AGRICULTURE SPECIAL RESEARCH GRANTS PROGRAM Peer and Merit Review Arranged by...

  6. 7 CFR 3400.22 - Merit review for education and extension activities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 15 2014-01-01 2014-01-01 false Merit review for education and extension activities. 3400.22 Section 3400.22 Agriculture Regulations of the Department of Agriculture (Continued) NATIONAL INSTITUTE OF FOOD AND AGRICULTURE SPECIAL RESEARCH GRANTS PROGRAM Peer and Merit Review Arranged by...

  7. 7 CFR 3400.22 - Merit review for education and extension activities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 15 2013-01-01 2013-01-01 false Merit review for education and extension activities. 3400.22 Section 3400.22 Agriculture Regulations of the Department of Agriculture (Continued) NATIONAL INSTITUTE OF FOOD AND AGRICULTURE SPECIAL RESEARCH GRANTS PROGRAM Peer and Merit Review Arranged by...

  8. Telecommuting: The Wired Worker.

    ERIC Educational Resources Information Center

    Nilles, Jack M.

    1982-01-01

    Examines the use of home computers and how they allow the worker to work at home rather than commuting. Discusses the growing trend of telecommuting, cost of operation, how it will affect company structure, and productivity. (CT)

  9. FARM WORKERS IN A SPECIALIZED SEASONAL CROP AREA, STANISLAUS COUNTY, CALIFORNIA.

    ERIC Educational Resources Information Center

    METZLER, WILLIAM H.

    SPECIALIZATION IN THE CROPS BEST ADAPTED TO THE LOCAL AREA IS SEEN AS A HIGHLY PRODUCTIVE SYSTEM OF AGRICULTURE, BUT BY CREATING THE NEED FOR LARGE NUMBERS OF WORKERS FOR SHORT PERIODS OF TIME, IT CAUSES UNEMPLOYMENT AND MIGRATION. A SURVEY OF FRUIT AND VEGETABLE WORKERS IN STANISLAUS COUNTY, CALIFORNIA IN 1962-63 REVEALS--(1) THEIR EARNINGS ARE…

  10. 7 CFR 3402.4 - Food and agricultural sciences areas targeted for National Needs Graduate and Postdoctoral...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Food and agricultural sciences areas targeted for... Agriculture Regulations of the Department of Agriculture (Continued) COOPERATIVE STATE RESEARCH, EDUCATION, AND EXTENSION SERVICE, DEPARTMENT OF AGRICULTURE FOOD AND AGRICULTURAL SCIENCES NATIONAL...

  11. Listenership of Radio Agricultural Broadcasts in Southwestern Nigeria

    ERIC Educational Resources Information Center

    Emmanuel, Adekoya Adegbenga; Olabode, Badiru Idris

    2012-01-01

    Agricultural broadcasts on radio play a major role in agricultural extension and rural development in Nigeria due to the low ratio of extension agents in relation to the farming population. The broadcasts have been on air for some time and therefore there is a need to investigate their acceptance among the rural dwellers in Southwestern Nigeria.…

  12. Advanced worker protection system

    SciTech Connect

    Caldwell, B.; Duncan, P.; Myers, J.

    1995-10-01

    The Department of Energy (DOE) is in the process of defining the magnitude and diversity of Decontamination and Decommissioning (D&D) obligations at its numerous sites. The DOE believes that existing technologies are inadequate to solve many challenging problems such as how to decontaminate structures and equipment cost effectively, what to do with materials and wastes generated, and how to adequately protect workers and the environment. Preliminary estimates show a tremendous need for effective use of resources over a relatively long period (over 30 years). Several technologies are being investigated which can potentially reduce D&D costs while providing appropriate protection to DOE workers. The DOE recognizes that traditional methods used by the EPA in hazardous waste site clean up activities are insufficient to provide the needed protection and worker productivity demanded by DOE D&D programs. As a consequence, new clothing and equipment which can adequately protect workers while providing increases in worker productivity are being sought for implementation at DOE sites. This project describes the development of an Advanced Worker Protection System (AWPS) which will include a life-support backpack with liquid air for cooling and as a supply of breathing gas, protective clothing, respirators, communications, and support equipment.

  13. Emerging Occupations in Agriculture: Impact upon Curricula and People, Part I. Yolo County, 1979. Final Report.

    ERIC Educational Resources Information Center

    California Univ., Davis. Dept. of Applied Behavioral Sciences.

    A study was conducted to identify competencies needed by workers in new and emerging occupations in agriculture; to identify occupations in agriculture that are on the decline and occupations that may no longer be needed; to work toward the elimination of sex bias in preparation for entry into occupations in agriculture; and to assess the…

  14. The stalemate in food and agricultural research, teaching, and extension.

    PubMed

    Meyer, J H

    1993-05-14

    The development of leaders and colleges with the vision and ability to create an environment for both short- and long-term responses to societal concerns will be critical for the survival of these LGCAs. They will need help in escaping from old ideas, which means escaping from old organizations built on the past. A new sponsoring organization is needed to aid in this effort. With a new intellectual foundation, and the future firmly in mind, then and only then should a new national organization be instituted.

  15. Hermiston Agricultural Research and Extension Center Land Conveyance Act

    THOMAS, 113th Congress

    Sen. Wyden, Ron [D-OR

    2013-08-01

    07/30/2014 Committee on Energy and Natural Resources Senate Subcommittee on Public Lands, Forests, and Mining. Hearings held. With printed Hearing: S.Hrg. 113-433. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  16. 78 FR 79660 - Enhancing Agricultural Coexistence; Extension of Comment Period

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-31

    ... period for the notice published on November 4, 2013 (78 FR 65960) is extended. We will consider all... . SUPPLEMENTARY INFORMATION: On November 4, 2013, we published in the Federal Register (78 FR 65960-65962,...

  17. 78 FR 78325 - National Research, Promotion, and Consumer Information Programs; Request for Extension and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-26

    ...; ] DEPARTMENT OF AGRICULTURE Agricultural Marketing Service National Research, Promotion, and Consumer... Merge the Collections of Softwood Lumber and National Processed Raspberry Promotion, Research, and... Management and Budget (OMB), for an extension of and revision to the currently approved...

  18. Linking Research, Extension and Education: Why Is the Problem So Persistent and Pervasive?

    ERIC Educational Resources Information Center

    Van Crowder, L.; Anderson, J.

    1997-01-01

    Weak links among research, education, and extension often result from their informal nature, national agriculture policy environment, and funding shortages. An integrative systems approach can strengthen links to improve agriculture technology systems. (SK)

  19. Adult Learning Preferences: A Profile of Extension Educators.

    ERIC Educational Resources Information Center

    Rollins, Timothy J.; Yoder, Edgar P.

    1993-01-01

    Cooperative extension agents in four areas (agriculture, 4-H/youth, family living, county directors) completed Kolb's Learning Style Inventory (n=211) to identify learning style preferences to develop the best ways to present state-level inservice education. (SK)

  20. University of Wisconsin - Extension

    MedlinePlus

    ... Academic Affairs From the Provost Scholarship Governance Advancing Innovation Reimagining UW-Extension Awards Provost Staff Jobs Available ... extension , business and entrepreneurship , and broadcast and media innovations . Content on this page requires a newer version ...

  1. Workers in Agribusiness: Profile, Images, Recruitment, Mobility, and Occupations.

    ERIC Educational Resources Information Center

    Taylor, Lee, Ed.; Leagans, J. Paul, Ed.

    Designed and conducted by a team of professors and research associates at New York State College of Agriculture, this study focuses on five primary areas of concern: (1) profile of firms and workers, (2) images of agribusiness work, (3) recruitment, (4) occupational mobility, and (5) agribusiness occupations and projections. Findings reveal that…

  2. 12 CFR 614.4010 - Agricultural credit banks.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...) Extensions of credit to Farm Credit direct lender associations. Agricultural credit banks are authorized to... 12 Banks and Banking 7 2012-01-01 2012-01-01 false Agricultural credit banks. 614.4010 Section 614... Lending Authorities § 614.4010 Agricultural credit banks. (a) Long-term real estate lending. Except to...

  3. 7 CFR 1493.5 - Criteria for agricultural commodity allocations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Criteria for agricultural commodity allocations. 1493... Restrictions and Criteria for Export Credit Guarantee Programs § 1493.5 Criteria for agricultural commodity... benefits that the extension of export credit guarantees would provide for the development, expansion...

  4. 7 CFR 1493.5 - Criteria for agricultural commodity allocations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Criteria for agricultural commodity allocations. 1493... Restrictions and Criteria for Export Credit Guarantee Programs § 1493.5 Criteria for agricultural commodity... benefits that the extension of export credit guarantees would provide for the development, expansion...

  5. 7 CFR 1493.5 - Criteria for agricultural commodity allocations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Criteria for agricultural commodity allocations. 1493... agricultural commodity allocations. The criteria considered by CCC in reviewing proposals for specific U.S... following: (a) Potential benefits that the extension of export credit guarantees would provide for...

  6. 12 CFR 614.4010 - Agricultural credit banks.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...) Extensions of credit to Farm Credit direct lender associations. Agricultural credit banks are authorized to... 12 Banks and Banking 6 2011-01-01 2011-01-01 false Agricultural credit banks. 614.4010 Section 614... Lending Authorities § 614.4010 Agricultural credit banks. (a) Long-term real estate lending. Except to...

  7. 7 CFR 1493.5 - Criteria for agricultural commodity allocations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Criteria for agricultural commodity allocations. 1493... agricultural commodity allocations. The criteria considered by CCC in reviewing proposals for specific U.S... following: (a) Potential benefits that the extension of export credit guarantees would provide for...

  8. Predictors of Job Satisfaction among Selected Agriculture Faculty

    ERIC Educational Resources Information Center

    Foor, Ryan M.; Cano, Jamie

    2011-01-01

    The construct of job satisfaction is rooted in Maslow's Hierarchy of Needs and Herzberg's Motivator-Hygiene Theory. The current study was conducted to ascertain the level of job satisfaction of faculty members specializing in agricultural communication, agricultural leadership, agricultural teacher education, and extension education and to…

  9. The global view: issues affecting US production agriculture.

    PubMed

    Goldsmith, Peter

    2010-07-01

    This paper discusses small events occurring among developing countries, particularly but not exclusively in Asia, and their subsequent large impacts on net food exporting countries in the world, particularly, but not exclusively, located in the Western hemisphere. A Green Revolution II is underway as a result where the world's agricultural system will produce more (output) with less (inputs). Agriculture will meet the rapidly growing demand for bio-based foods, fuels, feeds, and fiber while reducing input usage, preserving the natural environment, and maintaining native ecosystems. In turn agricultural workers will receive a health dividend as chemical usage falls, automation, metering, and sensing technologies rise, and exposure to harsh environmental, both natural and man-made, conditions is reduced. This paper was prepared for the Agricultural Safety and Health Council of America/National Institute for Occupational Safety and Health Conference, "Be Safe, Be Profitable: Protecting Workers in Agriculture," January 27-28, 2010, Dallas/Fort Worth, Texas. PMID:20665304

  10. The global view: issues affecting US production agriculture.

    PubMed

    Goldsmith, Peter

    2010-07-01

    This paper discusses small events occurring among developing countries, particularly but not exclusively in Asia, and their subsequent large impacts on net food exporting countries in the world, particularly, but not exclusively, located in the Western hemisphere. A Green Revolution II is underway as a result where the world's agricultural system will produce more (output) with less (inputs). Agriculture will meet the rapidly growing demand for bio-based foods, fuels, feeds, and fiber while reducing input usage, preserving the natural environment, and maintaining native ecosystems. In turn agricultural workers will receive a health dividend as chemical usage falls, automation, metering, and sensing technologies rise, and exposure to harsh environmental, both natural and man-made, conditions is reduced. This paper was prepared for the Agricultural Safety and Health Council of America/National Institute for Occupational Safety and Health Conference, "Be Safe, Be Profitable: Protecting Workers in Agriculture," January 27-28, 2010, Dallas/Fort Worth, Texas.

  11. Agricultural workers and urinary bladder cancer risk in Egypt.

    PubMed

    Amr, Sania; Dawson, Rebecca; Saleh, Doa'a A; Magder, Laurence S; Mikhail, Nabiel N; St George, Diane Marie; Squibb, Katherine; Khaled, Hussein; Loffredo, Christopher A

    2014-01-01

    The authors examined the associations between farming and the risk for squamous cell (SCC) or urothelial cell (UC) carcinoma of the urinary bladder among Egyptians. The authors used data from a multicenter case-control study (1,525 male and 315 female cases, and 2,069 male and 547 female age- and residence-matched, population-based controls) to calculate adjusted odds ratios (AORs) and 95% confidence intervals (CIs). Men in farming and who never smoked had increased risk for either SCC or UC (AOR [95% CI]: 4.65 [2.59-8.36] and 6.22 [3.82-10.15], respectively). If they ever smoked, their risks were 2.27 (1.75-2.95) and 1.93 (1.58-2.35), respectively. Women in farmer households were at increased risk for SCC (1.40 [0.93-2.09] and UC [1.25 (0.82-1.89]), although not statistically significant. Occupational and environmental exposures to farming increased the risk for bladder cancer among Egyptians. PMID:23930791

  12. Determination of chlorinated insecticides in blood samples of agricultural workers.

    PubMed

    Rosell, M G; Obiols, J; Berenguer, M J; Guardino, X; López, F; Brosa, J

    1993-11-26

    Lindane, aldrin and p,p'-DDT were determined in blood samples from 71 farmers by means of an analytical method which combines a direct whole-blood extraction with n-hexane and gas chromatography (GC)-electron-capture detection (ECD), using a capillary column, applied to the organic extract. This technique allowed the determination of pesticides at levels varying from 0.1 to 180 micrograms per l of blood, the detection limit for every pesticide being 0.1 microgram/l. GC-mass spectrometry was used to confirm the identity of each pesticide. The advantage of capillary column GC-ECD for pesticide determination is its sensitivity and high resolution, which makes it possible to separate pesticides from a complex n-hexane extract obtained in a very simple pretreatment of the blood sample, which is itself a very complex matrix.

  13. Chlorpyrifos Exposure and Respiratory Health among Adolescent Agricultural Workers

    PubMed Central

    Callahan, Catherine L.; Al-Batanony, Manal; Ismail, Ahmed A.; Abdel-Rasoul, Gaafar; Hendy, Olfat; Olson, James R.; Rohlman, Diane S.; Bonner, Matthew R.

    2014-01-01

    Chlorpyrifos (CPF) is a commonly used organophosphate insecticide (OP). In adults, exposure to OPs has been inconsistently associated with reduced lung function. OP exposure and lung function has not been assessed in adolescents. The objective of this study was to assess CPF exposure and lung function among Egyptian adolescents. We conducted a 10-month study of male adolescent pesticide applicators (n = 38) and non-applicators of similar age (n = 24). Urinary 3,5,6-trichloro-2-pyridinol (TPCy), a CPF-specific metabolite, was analyzed in specimens collected throughout the study. Spirometry was performed twice after pesticide application: day 146, when TCPy levels were elevated and day 269, when TCPy levels were near baseline. Applicators had higher levels of TCPy (mean cumulative TCPy day 146 = 33,217.6; standard deviation (SD) = 49,179.3) than non-applicators (mean cumulative TCPy day 146 = 3290.8; SD = 3994.9). Compared with non-applicators, applicators had higher odds of reporting wheeze, odds ratio = 3.41 (95% CI: 0.70; 17.41). Cumulative urinary TCPy was inversely associated with spirometric measurements at day 146, but not at day 269. Although generally non-significant, results were consistent with an inverse association between exposure to CPF and lung function. PMID:25522051

  14. Agriculture of the American Indian--A Select Bibliography. Bibliographies of Agriculture No. 4.

    ERIC Educational Resources Information Center

    Harvey, Cecil L., Comp.

    Sixty percent of the crops used in today's diet were developed by the American Indians, whose extensive agricultural technology spanned two continents and some 7000 years. The subject matter of this partly annotated bibliography not only covers the agricultural contributions of the American Indian, but also discusses aspects of technology,…

  15. Agricultural biosecurity.

    PubMed

    Waage, J K; Mumford, J D

    2008-02-27

    The prevention and control of new pest and disease introductions is an agricultural challenge which is attracting growing public interest. This interest is in part driven by an impression that the threat is increasing, but there has been little analysis of the changing rates of biosecurity threat, and existing evidence is equivocal. Traditional biosecurity systems for animals and plants differ substantially but are beginning to converge. Bio-economic modelling of risk will be a valuable tool in guiding the allocation of limited resources for biosecurity. The future of prevention and management systems will be strongly influenced by new technology and the growing role of the private sector. Overall, today's biosecurity systems are challenged by changing national priorities regarding trade, by new concerns about environmental effects of biological invasions and by the question 'who pays?'. Tomorrow's systems may need to be quite different to be effective. We suggest three changes: an integration of plant and animal biosecurity around a common, proactive, risk-based approach; a greater focus on international cooperation to deal with threats at source; and a commitment to refocus biosecurity on building resilience to invasion into agroecosystems rather than building walls around them.

  16. Cooled artery extension

    NASA Technical Reports Server (NTRS)

    Gernert, Nelson J. (Inventor)

    1990-01-01

    An artery vapor trap. A heat pipe artery is constructed with an extension protruding from the evaporator end of the heat pipe beyond the active area of the evaporator. The vapor migrates into the artery extension because of gravity or liquid displacement, and cooling the extension condenses the vapor to liquid, thus preventing vapor lock in the working portion of the artery by removing vapor from within the active artery. The condensed liquid is then transported back to the evaporator by the capillary action of the artery extension itself or by wick located within the extension.

  17. Pseudo Algebraically Closed Extensions

    NASA Astrophysics Data System (ADS)

    Bary-Soroker, Lior

    2009-07-01

    This PhD deals with the notion of pseudo algebraically closed (PAC) extensions of fields. It develops a group-theoretic machinery, based on a generalization of embedding problems, to study these extensions. Perhaps the main result is that although there are many PAC extensions, the Galois closure of a proper PAC extension is separably closed. The dissertation also contains the following subjects. The group theoretical counterpart of pseudo algebraically closed extensions, the so-called projective pairs. Applications to seemingly unrelated subjects, e.g., an analog of Dirichlet's theorem about primes in arithmetic progression for polynomial rings in one variable over infinite fields.

  18. Extension Agents' Awareness of Climate Change in Ethiopia

    ERIC Educational Resources Information Center

    Abegaz, Dagmawi M.; Wims, Padraig

    2015-01-01

    Purpose: The fact that highly vulnerable countries like Ethiopia face far greater challenges from climate change makes agricultural adaptation a top priority. Even though the public agriculture extension system in Ethiopia plays a central role in facilitating and supporting adaptation, very limited information is available on how aware the actual…

  19. What Influences Agents to Pursue a Career in Extension?

    ERIC Educational Resources Information Center

    Arnold, Shannon; Place, Nick

    2010-01-01

    The qualitative study reported here explored why agricultural agents pursue an Extension career. A purposive sample was used to select twelve Florida agricultural agents. Interviews investigated positive and negative influences that affected agents' employment decisions. Grounded theory was used as the primary data analysis method (Strauss &…

  20. Agriculture as a subject in primary school

    NASA Astrophysics Data System (ADS)

    Bergmann, Herbert

    1985-12-01

    Many countries have included agriculture as a subject in primary school for a number of reasons. The present article briefly presents five rationales for including agriculture and offers three main approaches which seem to emerge from current practice. The main results of the subsequent discussion can be summarized as follows: integrating education with rural development most of the time would mean including agriculture as a subject in primary schools in rural areas and compensating it in core curriculum with some sort of practical subject taught in urban areas. It becomes clear that narrow vocational and extension-support approaches to school agriculture should be avoided in favour of a more general approach which relates agriculture to science. Unless these problems — curricular, technical, and organizational — are tackled, the results of school agriculture and its acceptance by those concerned will remain far behind expectations and possibilities.

  1. Agriculture: access to technology limited.

    PubMed

    1997-01-01

    From country to country and even regionally, the roles of women in agriculture vary, but most of their labor is in unpaid subsistence production and their contributions tend to be underestimated, according to the results of the [UN] Secretary-General's report. Depending on circumstances, they have complementary roles with men, sharing or dividing tasks in the production of crops, care of animals, and forestry management. In sub-Saharan Africa, for example, women contribute 60-80% of labor in food production for both household consumption and sale, while in Malaysia the women account for only 35% of the agricultural labor force, and in Ireland the participation rate is only 10.4%. Although women make this important amount of labor contributions to agricultural production, "development policies tend to favor export crops to earn foreign exchange and the agricultural research tends to address the improvement of production and technologies for commercial production". This results in limited access for women to technical knowledge and innovations, including irrigation, machinery, farming techniques and extension services. This is strengthened by the fact that most of the extension services target farmers who own land and can obtain credit to invest in input and technology.

  2. Agriculture: access to technology limited.

    PubMed

    1997-01-01

    From country to country and even regionally, the roles of women in agriculture vary, but most of their labor is in unpaid subsistence production and their contributions tend to be underestimated, according to the results of the [UN] Secretary-General's report. Depending on circumstances, they have complementary roles with men, sharing or dividing tasks in the production of crops, care of animals, and forestry management. In sub-Saharan Africa, for example, women contribute 60-80% of labor in food production for both household consumption and sale, while in Malaysia the women account for only 35% of the agricultural labor force, and in Ireland the participation rate is only 10.4%. Although women make this important amount of labor contributions to agricultural production, "development policies tend to favor export crops to earn foreign exchange and the agricultural research tends to address the improvement of production and technologies for commercial production". This results in limited access for women to technical knowledge and innovations, including irrigation, machinery, farming techniques and extension services. This is strengthened by the fact that most of the extension services target farmers who own land and can obtain credit to invest in input and technology. PMID:12293737

  3. 75 FR 3758 - Proposed Extension of the Approval of Information Collection Requirements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-22

    ... (OMB) approval of the Information Collection: Motor Vehicle Safety for Transportation of Migrant and... alternative formats. SUPPLEMENTARY INFORMATION: I. Background Migrant and Seasonal Agricultural Worker... vehicle they use or cause to be used to transport or drive any migrant or seasonal agricultural...

  4. Eye injury in migrant farm workers and suggested hazard controls.

    PubMed

    Lacey, S E; Forst, L S; Petrea, R E; Conroy, L M

    2007-07-01

    The eyes are a common site of injury in agricultural operations. Identification of the cause of injury is important to inform preventive interventions. The objective of this study was to describe the hazards and mechanisms of acute traumatic injury to the eyes of agricultural workers who are hired in farming operations on a seasonal basis. A review of the literature was performed to summarize the mechanisms of eye injuries in agriculture. Field observations and informal interviews were performed to verify the literature and to determine whether there are eye hazards for farm workers that have not been reported in the literature. Additional mechanisms of injury were elicited, and suggested methods of injury prevention are presented here. PMID:17892069

  5. Programs in Animal Agriculture.

    ERIC Educational Resources Information Center

    Herring, Don R.; And Others

    1980-01-01

    Five topics relating to programs in animal agriculture are addressed: (1) the future of animal agriculture; (2) preparing teachers in animal agriculture; (3) how animal programs help young people; (4) a nontraditional animal agriculture program; and (5) developing competencies in animal agriculture. (LRA)

  6. [Worker's Health Surveillance

    PubMed

    Machado

    1997-01-01

    This paper is part of a broader discussion on the need for more in-depth study of workers' health surveillance practices, which are most often developed empirically, without well-defined theoretical or technical foundations. The paper presents a concept of surveillance in workers' health as a fulcrum for actions in the relationship between the work process and health. It emphasizes the exposure-based perspective involved in the epidemiological approach. Risk situations and effects are placed in spatial and technological context. The model provides an interdisciplinary approach with a technological, social, and epidemiological basis in a three-dimensional structure. A matrix for planning actions in workers' health surveillance is also presented, focusing on the connections between effects, risks, territory, and activities.

  7. [Worker's Health Surveillance

    PubMed

    Machado

    1997-01-01

    This paper is part of a broader discussion on the need for more in-depth study of workers' health surveillance practices, which are most often developed empirically, without well-defined theoretical or technical foundations. The paper presents a concept of surveillance in workers' health as a fulcrum for actions in the relationship between the work process and health. It emphasizes the exposure-based perspective involved in the epidemiological approach. Risk situations and effects are placed in spatial and technological context. The model provides an interdisciplinary approach with a technological, social, and epidemiological basis in a three-dimensional structure. A matrix for planning actions in workers' health surveillance is also presented, focusing on the connections between effects, risks, territory, and activities. PMID:10886936

  8. Migration of health workers.

    PubMed

    Buchan, James

    2008-01-01

    The discussion and debate stimulated by these papers focused across a range of issues but there were four main areas of questioning: "measuring" and monitoring migration (issues related to comparability, completeness and accuracy of data sets on human resources); the impact of migration of health workers on health systems; the motivations of individual health workers to migrate (the "push" and "pull" factors) and the effect of policies designed either to reduce migration (e.g "self ufficiency") or to stimulate it (e.g active international recruitment). It was recognised that there was a critical need to examine migratory flows within the broader context of all health care labour market dynamics within a country, that increasing migration of health workers was an inevitable consequence of globalisation, and that there was a critical need to improve monitoring so as to better inform policy formulation and policy testing in this area. PMID:18561695

  9. Migration of health workers.

    PubMed

    Buchan, James

    2008-01-01

    The discussion and debate stimulated by these papers focused across a range of issues but there were four main areas of questioning: "measuring" and monitoring migration (issues related to comparability, completeness and accuracy of data sets on human resources); the impact of migration of health workers on health systems; the motivations of individual health workers to migrate (the "push" and "pull" factors) and the effect of policies designed either to reduce migration (e.g "self ufficiency") or to stimulate it (e.g active international recruitment). It was recognised that there was a critical need to examine migratory flows within the broader context of all health care labour market dynamics within a country, that increasing migration of health workers was an inevitable consequence of globalisation, and that there was a critical need to improve monitoring so as to better inform policy formulation and policy testing in this area.

  10. GREENHOUSE WORKER, TEACHERS COPY.

    ERIC Educational Resources Information Center

    FITTS, JAMES; JOHNSON, JOHNNY

    DESIGNED FOR VOCATIONAL AGRICULTURE STUDENTS IN A COOPERATIVE PART-TIME TRAINING PROGRAM, THIS GUIDE WAS DEVELOPED BY TWO VOCATIONAL AGRICULTURE TEACHERS WITH INTEREST, TRAINING, AND EXPERIENCE IN HORTICULTURE AND WAS COORDINATED AND EDITED BY A SUBJECT MATTER SPECIALIST. INCLUDED ARE TEN UNITS, EACH DIVIDED INTO TOPICS. EACH TOPIC INCLUDES A…

  11. Training for Agriculture: Annual Review of Selected Developments.

    ERIC Educational Resources Information Center

    United Nations Food and Agriculture Organization, Rome (Italy).

    The topics covered by review articles are: Training for Rural Development (with special reference to Chile); Field Training--Theory into Practice (for women extension workers in Malaysia); A New Look is Needed for Extension (Latin America); 4-D Rural Youth Clubs in Dahomey; Sociological Aspects of Rural Training; Population Education in the…

  12. The older worker.

    PubMed

    Fulks, J S; Fallon, L F

    2001-01-01

    About one person in eight remains employed past 65, the average age for retirement in the U.S. These persons tend to be highly reliable. They can adapt and learn new technology, but may require extra time to do so. Older workers have particular needs in the workplace due to physiological changes that accompany aging. They may require more lighting, and they may have decreased mobility, physical strength, and dexterity. These factors often have no impact on their ability to accomplish job duties. This chapter underscores the significant contributions that older workers often provide, and also addresses retirement planning.

  13. Gender-Sensitive Approaches to Extension Programme Design

    ERIC Educational Resources Information Center

    Jafry, Tahseen; Sulaiman, V. Rasheed

    2013-01-01

    Purpose: Though women are engaged in farming and play a major role in almost every agricultural operation, they continue to receive very limited extension support. While several interventions have been made to address this "gender" bias in extension delivery, there continues to be a shortfall between the kind of support that is provided…

  14. 9 CFR 124.20 - Patent term extension calculation.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... OF AGRICULTURE VIRUSES, SERUMS, TOXINS, AND ANALOGOUS PRODUCTS; ORGANISMS AND VECTORS PATENT TERM RESTORATION Regulatory Review Period § 124.20 Patent term extension calculation. (a) As provided in 37 CFR 1... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Patent term extension calculation....

  15. 9 CFR 124.20 - Patent term extension calculation.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... OF AGRICULTURE VIRUSES, SERUMS, TOXINS, AND ANALOGOUS PRODUCTS; ORGANISMS AND VECTORS PATENT TERM RESTORATION Regulatory Review Period § 124.20 Patent term extension calculation. (a) As provided in 37 CFR 1... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Patent term extension calculation....

  16. 9 CFR 124.20 - Patent term extension calculation.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... OF AGRICULTURE VIRUSES, SERUMS, TOXINS, AND ANALOGOUS PRODUCTS; ORGANISMS AND VECTORS PATENT TERM RESTORATION Regulatory Review Period § 124.20 Patent term extension calculation. (a) As provided in 37 CFR 1... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false Patent term extension calculation....

  17. 9 CFR 124.20 - Patent term extension calculation.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... OF AGRICULTURE VIRUSES, SERUMS, TOXINS, AND ANALOGOUS PRODUCTS; ORGANISMS AND VECTORS PATENT TERM RESTORATION Regulatory Review Period § 124.20 Patent term extension calculation. (a) As provided in 37 CFR 1... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Patent term extension calculation....

  18. 9 CFR 124.20 - Patent term extension calculation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... OF AGRICULTURE VIRUSES, SERUMS, TOXINS, AND ANALOGOUS PRODUCTS; ORGANISMS AND VECTORS PATENT TERM RESTORATION Regulatory Review Period § 124.20 Patent term extension calculation. (a) As provided in 37 CFR 1... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Patent term extension calculation....

  19. Extension and the VET Sector: Time for Closer Alignment?

    ERIC Educational Resources Information Center

    Kilpatrick, Sue; Millar, Patricia

    2006-01-01

    Extension (industry training) and VET (the formal Vocational Education and Training system), each vital to Australia's education and training for agriculture, have developed as separate domains. Recent research suggests that the potential of closer alignment should be further explored. Extension provides usually non-certified courses to primary…

  20. Type Safe Extensible Programming

    NASA Astrophysics Data System (ADS)

    Chae, Wonseok

    2009-10-01

    Software products evolve over time. Sometimes they evolve by adding new features, and sometimes by either fixing bugs or replacing outdated implementations with new ones. When software engineers fail to anticipate such evolution during development, they will eventually be forced to re-architect or re-build from scratch. Therefore, it has been common practice to prepare for changes so that software products are extensible over their lifetimes. However, making software extensible is challenging because it is difficult to anticipate successive changes and to provide adequate abstraction mechanisms over potential changes. Such extensibility mechanisms, furthermore, should not compromise any existing functionality during extension. Software engineers would benefit from a tool that provides a way to add extensions in a reliable way. It is natural to expect programming languages to serve this role. Extensible programming is one effort to address these issues. In this thesis, we present type safe extensible programming using the MLPolyR language. MLPolyR is an ML-like functional language whose type system provides type-safe extensibility mechanisms at several levels. After presenting the language, we will show how these extensibility mechanisms can be put to good use in the context of product line engineering. Product line engineering is an emerging software engineering paradigm that aims to manage variations, which originate from successive changes in software.