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Sample records for fr01se10r bifenazate pesticide

  1. 75 FR 53586 - Bifenazate; Pesticide Tolerances

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-01

    ... Federal Register of February 4, 2010 (75 FR 5790) (FRL-8807- 5), EPA issued a notice pursuant to section... types of actions from review under Executive Order 12866, entitled Regulatory Planning and Review (58 FR... That Significantly Affect Energy Supply, Distribution, or Use (66 FR 28355, May 22, 2001) or...

  2. Dissipation kinetics of bifenazate in tea under tropical conditions.

    PubMed

    Satheshkumar, Annamalai; Senthurpandian, Velu Kalaipandian; Shanmugaselvan, Veilumuthu Anandham

    2014-02-15

    Field experiments were conducted during April and May of 2011 in Valparai, Coonoor and Gudalur (Tamil Nadu, India) to determine the residues of bifenazate in black tea. From this study, residue levels of bifenazate at different harvest intervals, persistence, dissipation pattern during processing, rate constant and half-life values were calculated. Residues of bifenazate dissipated exponentially after spraying and at Gudalur trial, on the 16th day after application residues were below the maximum residue level of 0.02 mg/kg set by the European Union. However, no residues were detected in the tea brew. Regression lines drawn for bifenazate showed that it followed first order dissipation kinetics. Half-life values varied from 1.03 to 1.36 days for bifenazate and a pre-harvest interval of 16 days is suggested. PMID:24128589

  3. 40 CFR 180.572 - Bifenazate; tolerance for residues.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Bifenazate; tolerance for residues. 180.572 Section 180.572 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... subgroup 13-07F, except fuzzy kiwifruit 1.0 Fruit, stone, group 12, except plum 2.5 Goat, fat 0.10 Grape...

  4. 40 CFR 180.572 - Bifenazate; tolerance for residues.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 25 2012-07-01 2012-07-01 false Bifenazate; tolerance for residues. 180.572 Section 180.572 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... subgroup 13-07F, except fuzzy kiwifruit 1.0 Fruit, stone, group 12, except plum 2.5 Goat, fat 0.10 Grape...

  5. Pesticides

    MedlinePlus

    ... ACMT Recognition Awards Annual Scientific Meeting Travel Scholarships Pesticides Public Health > Public > Toxicology FAQ's > Pesticides Pesticides What are pesticides ? How do pesticides work ? How ...

  6. Pesticides.

    ERIC Educational Resources Information Center

    Sherma, Joseph

    1989-01-01

    This review is devoted to methods for the determination of residues of pesticides and some related industrial chemicals. Topics include: residue methods, sampling, chromatography, organochlorine pesticides, organophosphorus pesticides, carbamate insecticides, herbicides, fungicides, pyrethrins, fumigants, and related chemicals. (MVL)

  7. Pesticides

    MedlinePlus

    ... or cause harm to crops, people, or animals. Pesticides can help get rid of them. Pesticides are not just insect killers. They also include ... mildew, germs, and more. Many household products contain pesticides. Pesticides can protect your health by killing germs, ...

  8. Pesticides

    MedlinePlus

    ... and rats. Because of the widespread use of agricultural chemicals in food production, people are exposed to ... effects of these pesticide residues. Results from the Agricultural Health Study, an ongoing study of pesticide exposures ...

  9. Pesticides

    MedlinePlus

    ... are applied during farming and how much pesticide residue can remain in foods sold in stores. Exposure ... to pesticides at work should carefully clean any residue from their skin and remove their clothes and ...

  10. A novel action of highly specific acaricide; bifenazate as a synergist for a GABA-gated chloride channel of Tetranychus urticae [Acari: Tetranychidae].

    PubMed

    Hiragaki, Susumu; Kobayashi, Takeru; Ochiai, Noriaki; Toshima, Kayoko; Dekeyser, Mark A; Matsuda, Kazuhiko; Takeda, Makio

    2012-06-01

    Bifenazate is a very selective acaricide that controls the spider mite, Tetranychus urticae. Bifenazate is the first example of a carbazate acaricide. Its mode of action remains unclear. Bifenazate and its active metabolite diazene induce paralysis in spider mites, suggesting that they may act on the nervous system. Here we have employed a homologue (TuGABAR) of RDL (Resistance to dieldrin), a subunit of ionotropic γ-aminobutyric acid (GABA) receptor, from T. urticae to investigate the action of bifenazate and its active metabolite diazene on this receptor function. Although neither acaricide showed a GABA agonist action, 30 μM of bifenazate or diazene significantly enhanced the GABA-induced response of TuGABAR in a dose-dependent manner, shifting the EC(50) of GABA from 24.8 μM to 4.83 μM and 10.8 μM, respectively. This action demonstrates a positive allosteric modulator effect of bifenazate on T. urticae GABA receptors. This synergistic action is likely the result of bifenazate binding to a site distinct from that of the GABA binding site causing a conformational change that affects the magnitude of the GABA response. Precisely how the observed GABA synergist action correlates with the acaricidal activity of bifenazate, if at all, has yet to be determined. PMID:22330756

  11. Evaluation of site-specific tactics using bifenazate and Neoseiulus californicus for management of Tetranychus urticae (Acari: Tetranychidae) in strawberries.

    PubMed

    Liu, Ruohan; Nyoike, Teresia W; Liburd, Oscar E

    2016-10-01

    Greenhouse and field experiments were conducted to evaluate the effectiveness of site-specific tactics for management of the twospotted spider mite, Tetranychus urticae Koch, a major pest of greenhouse and field-grown strawberries (Fragaria x ananassa Duchesne). Two site-specific (spot) treatments, the miticide bifenazate (Acramite(®)) and the predatory mite Neoseiulus californicus McGregor, were compared with whole-plot treatments of bifenazate or N. californicus to determine whether T. urticae could be effectively managed in field-grown strawberry using only site-specific tactics. Additionally, the cost of site-specific tactics was compared with whole-plot treatments to determine the economic value of using site-specific management tactics for T. urticae in strawberries. In the greenhouse, all treatments equivalently reduced the number of T. urticae below control. In the field during the 2011-2012 season, more T. urticae eggs and motiles were in the whole-plot treatments of both N. californicus and bifenazate in the mid-season and late season, respectively, compared with the spot treatments. With the exception of site-specific N. californicus during the 2011-2012 field season, there were no differences in marketable yields between plots with site-specific treatments and whole-plot management. An economic analysis demonstrated a significant cost savings (75.3 %) with site-specific treatments of N. californicus compared with whole-plot application of N. californicus. Similarly, a 24.7 % reduction in cost was achieved in using site-specific bifenazate compared with whole-plot application of bifenazate. The findings indicate that site-specific treatments with N. californicus and bifenazate are competitive alternatives to whole-field application for T. urticae management in strawberries. PMID:27502111

  12. Pesticides

    MedlinePlus

    ... Heindel JJ, Zoeller RT. Endocrine-disrupting chemicals and human disease. In: Jameson JL, ed. Endocrinology: Adult and Pediatric . 7th ed. Philadelphia, PA: Elsevier Saunders; 2015:chap 153. Karr CJ, Solomon GM, Brock-Utne AC. Health effects of common home, lawn, and garden pesticides. Pediatr ...

  13. Efficacy of pesticide mixtures against the western flower thrips (Thysanoptera: Thripidae) under laboratory and greenhouse conditions.

    PubMed

    Willmott, Amy L; Cloyd, Raymond A; Zhu, Kun Yan

    2013-02-01

    Western flower thrips, Frankliniella occidentalis Pergande is a commonly encountered and economically important insect pest of greenhouses. Greenhouse producers typically apply pesticides as mixtures to mitigate western flower thrips populations; however, there is limited information available on the compatibility and efficacy of commonly used pesticide mixtures. This study assessed nine binary and three tertiary pesticide mixtures used in greenhouses which included pesticides containing abamectin, acephate, azadirachtin, bifenazate, bifenthrin, fenpropathrin, imidacloprid, novaluron, pymetrozine, and spinosad. Compatibility was determined for the binary pesticide mixtures using jar tests. In addition, the binary mixtures were applied to nine horticultural plant species to determine phytotoxicity based on visual appearance assessed 7 d after treatment. Bean-dip bioassays were performed in a laboratory using green bean (Phaseolus vulgaris L.) to determine LC50 values for each individual pesticide and the mixtures to establish whether the mixtures were synergistic, antagonistic, or there was no effect. The mortality of western flower thrips was assessed after 24 h, and LC50 values were calculated. Furthermore, semifield bioassays were performed in greenhouses for binary and tertiary mixtures to evaluate the efficacy (based on percent mortality) of the pesticide mixtures against western flower thrips. Results indicated that all binary mixtures were visibly compatible, and not phytotoxic to any of the plant species evaluated. Combination index calculations based on laboratory results indicated most of the binary mixtures were synergistic; however, the mixture containing spinosad + bifenazate appeared to be antagonistic against western flower thrips. The semifield bioassays demonstrated significantly reduced efficacy associated with mixtures containing azadirachtin, however, all binary mixtures provided approximately 80% western flower thrips mortality. PMID:23448038

  14. Pesticide compatibility with natural enemies for pest management in greenhouse gerbera daisies.

    PubMed

    Abraham, Cheri M; Braman, S K; Oetting, R D; Hinkle, N C

    2013-08-01

    Pesticides commonly used in commercial greenhouse management were evaluated for compatibility with two biological control agents: a leafminer parasitoid (Diglyphus isaea [Walker]), and a predatory mite (Neoseiulus californicus [McGregor]). These natural enemies were exposed to miticides, fungicides, and insecticides targeting leafminers, thrips, and whiteflies, according to label directions in laboratory vial assays, after which mortality at 12, 24, and 48 h was recorded. Greater mortality of predatory mites than leafminer parasitoids was observed overall, illustrating that fewer pesticides were compatible with predatory mites compared with the parasitoid. However, some commonly used pesticides were found to cause high mortality to both the leafminer parasitoid and predatory mites. Twospotted spider mite (Tetranychus urticae Koch) infestations often disrupt leafminer (Liriomyza trifolii [Burgess]) biocontrol programs. Therefore, potentially compatible miticides (bifenazate, hexythiazox, spiromesifen, acequinocyl, etoxazole, and clofentezine) identified in laboratory trials were also evaluated in a greenhouse study and found to be compatible with leafminer biocontrol. PMID:24020270

  15. Antimicrobial Pesticides

    MedlinePlus

    ... menu Learn the Issues Air Chemicals and Toxics Climate Change Emergencies Greener Living Health and Safety Land and Cleanup Pesticides Waste Water Science & Technology Air Climate Change Ecosystems Health Land, Waste and Cleanup Pesticides Substances ...

  16. Pesticides and Human Health

    MedlinePlus

    ... Control a pest Integrated Pest Management What are pesticides? Herbicides Disinfectants Fungicides Insecticides Natural and Biological Pesticides ... Rodenticides Other types of pesticides Disponible en español Pesticides and Human Health Pesticides have a specific purpose ...

  17. Organic Pesticide Ingredients

    MedlinePlus

    ... Control a pest Integrated Pest Management What are pesticides? Herbicides Disinfectants Fungicides Insecticides Natural and Biological Pesticides ... Other types of pesticides Disponible en español Organic Pesticide Ingredients Organic foods are not necessarily pesticide-free. ...

  18. Pesticide Movement

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Pesticides generally include herbicides, insecticides and fungicides that play an important role in maintaining worldwide food and fiber production by controlling weeds that compete for water and nutrients or by eliminating pests that reduce yields. In the future, the role of pesticides and fertili...

  19. (Pesticide chemistry)

    SciTech Connect

    Barnthouse, L.W.

    1990-09-04

    This report summarizes a trip by L. W. Barnthouse of the Environmental Sciences Division (ESD), Oak Ridge National Laboratory (ORNL), to Hamburg, Federal Republic of Germany (FRG), where he participated in the 7th International Congress of Pesticide Chemistry. He chaired a workshop on experimental systems for determining effects of pesticides on nontarget organisms and gave an oral presentation at a symposium on pesticide risk assessment. Before returning to the United States, Dr. Barnthouse visited the Netherlands Institute for Sea Research in Texel, the Netherlands.

  20. Obsolete pesticides

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    Several hundred tons of obsolete pesticide stocks worldwide will pose a threat to humans and the environment until the year 2030 in some regions, unless funding for waste disposal is significantly increased, the United Nations Food and Agriculture Organization (FAO) said in a message directed to donor governments and industry on May 24.“Deadly chemicals are contaminating the soils, groundwater, irrigation, and drinking water,” said Amemayehu Wodageneh, senior expert on obsolete pesticides for FAO. “These ‘forgotten’ stocks are a serious risk, [and] they could cause an environmental tragedy in rural areas and big cities. There is hardly any developing country that is not affected by the hazards of obsolete pesticides.”

  1. [Pesticide poisoning].

    PubMed

    Ferrer, A

    2003-01-01

    Pesticides are one of the families of chemical products most widely used by man. They have been used above all to combat pests because of their effect on harvests and as vectors of transmissible diseases. Pesticides can be classified according to their use (insecticides, fungicides, herbicides, raticides em leader ) or by their chemical family (organochlorates, organophosphates, carbamates, pyrethroids, Bipyridilium compounds, inorganic salts em leader ). All of them are biocides, which normally implies a high toxicity for humans, which has been a cause for concern since the mid-XX century due to the widespread and indiscriminate use of these products. Exposure to pesticides can have effects that are acute, chronic and long-term. Some organochlorate compounds (such as DDT) were the first to be used in massive fumigations to fight malaria and have had to be banned because of their capacity for bioaccumulation and environmental persistence. The danger represented by the widespread presence of these agents has been demonstrated in numerous episodes of human toxic epidemics, producers of a high morbidity/mortality, described for nearly all chemical families: organochlorate insecticides and fungicides, organophosphate and carbamate insecticides, organomercurial fungicides and inorganic salts. These episodes have above all been caused through the ingestion of foodstuffs and in the occupational field. Other causes of health concern are their carcinogenic capacity and occasional reproductive alterations. The principal characteristics of some of the most relevant families are presented. PMID:12813483

  2. Pesticide poisoning.

    PubMed

    Goel, Ashish; Aggarwal, Praveen

    2007-01-01

    Acute poisoning with pesticides is a global public health problem and accounts for as many as 300,000 deaths worldwide every year. The majority of deaths occur due to exposure to organophosphates, organochlorines and aluminium phosphide. Organophosphate compounds inhibit acetylcholinesterase resulting in acute toxicity. Intermediate syndrome can develop in a number of patients and may lead to respiratory paralysis and death. Management consists of proper oxygenation, atropine in escalating doses and pralidoxime in high doses. It is Important to decontaminate the skin while taking precautions to avoid secondary contamination of health personnel. Organochlorine pesticides are toxic to the central nervous system and sensitize the myocardium to catecholamines. Treatment involves supportive care and avoiding exogenous sympathomimetic agents. Ingestion of paraquat causes severe inflammation of the throat, corrosive injury to the gastrointestinal tract, renal tubular necrosis, hepatic necrosis and pulmonary fibrosis. Administration of oxygen should be avoided as it produces more fibrosis. Use of immunosuppressive agents have improved outcome in patients with paraquat poisoning. Rodenticides include thallium, superwarfarins, barium carbonate and phosphides (aluminium and zinc phosphide). Alopecia is an atypical feature of thallium toxicity. Most exposures to superwarfarins are harmless but prolonged bleeding may occur. Barium carbonate Ingestion can cause severe hypokalaemia and respiratory muscle paralysis. Aluminium phosphide is a highly toxic agent with mortality ranging from 37% to 100%. It inhibits mitochondrial cytochrome c oxidase and leads to pulmonary and cardiac toxicity. Treatment is supportive with some studies suggesting a beneficial effect of magnesium sulphate. Pyrethroids and insect repellants (e.g. diethyltoluamide) are relatively harmless but can cause toxic effects to pulmonary and central nervous systems. Ethylene dibromide-a highly toxic, fumigant

  3. PESTICIDE INFORMATION NETWORK

    EPA Science Inventory

    The Pesticide Information Network (PIN) is an interactive database containing information about pesticides. PIN is a free service offered by the USEPAs Office of Pesticide Programs which provides contacts on pesticide issues, has a bulletin board network for public and private us...

  4. Scientists Probe Pesticide Dynamics

    ERIC Educational Resources Information Center

    Chemical and Engineering News, 1974

    1974-01-01

    Summarizes discussions of a symposium on pesticide environmental dynamics with emphases upon pesticide transport processes, environmental reactions, and partitioning in air, soil, water and living organisms. Indicates that the goal is to attain knowledge enough to predict pesticide behavior and describe pesticide distribution with models and…

  5. TESTING SIDE-EFFECTS OF COMMON PESTICIDES ON A. SWIRSKII UNDER GREENHOUSE CIRCUMSTANCES.

    PubMed

    Audenaert, J; Vissers, M; Gobin, B

    2014-01-01

    If a grower uses predatory mites, and should use chemical compounds, he needs to be very careful in his choice of products. The selected products have to be efficient against the target pest and at the same time compatible with the present beneficial's. Useful tools for such product selection under greenhouse circumstances are side effects lists. These lists are freely available on the websites of producing companies of biological control agents. But not all products (e.g. newly developed ones) have been tested for side effects. Moreover the information already available in these tables is not based on field tests. For this reason, we have developed a protocol for quick screening of side effects of chemical plant protection products under field conditions. For these experiments we have chosen the predatory mite Amblyseius swirskii as test organism, because this is an often used phytoseiid mite, which is very sensitive to pesticides. Hibiscus rosa sinensis is the standard reference plant in our side effects trials because the chosen predatory mite has shown very good control of pests on this plant species. The experimental design consists of eight test objects in 4 replications. Test object 1 is a positive reference (water spray) and test object 2 a negative reference (deltamethrin spray, a product with long residual activity against beneficial organisms). The plot size is 0,68 m2 and each plot contains 32 Hibiscus plants. The greenhouse temperature is set at 20±2°C. The test strategy has the following sequence: introduction of an overdose of Amblyseius swirskii mites 14 days before spraying the pesticides > precount of predatory mites 4 days before application (4DBA) > spray application (A) for the 6 test products and for the 2 references > counting's after application (1, 2, 4, 8 en 12 weeks after application = 1 till 12WAA). The counting's of the number of predatory mites are performed on 20 Hibiscus leaves/plot under a binocular. Because of the absence of any

  6. The Pesticide Problem.

    ERIC Educational Resources Information Center

    Bosch, Van Den Robert

    1979-01-01

    Contains a discussion of insects' ability to survive, of the development of pesticides and the introduction of DDT, of the problems of pesticide use and resistance to insecticides, and of the advantages of integrated pest control. (BB)

  7. Pesticides and Pregnancy

    MedlinePlus

    Pesticides and Pregnancy In every pregnancy, a woman starts out with a 3-5% chance of having ... risk. This sheet talks about whether exposure to pesticides may increase the risk for birth defects over ...

  8. The Pesticide Scorecard

    ERIC Educational Resources Information Center

    Weber, Jerome B.

    1977-01-01

    A scheme for comparing the relative toxicities and environmental safety of agricultural pesticides is presented. It is based on the sum of four key factors: (1) oral toxicity to rats, (2) oral toxicity to fish, (3) longevity, and (4) bioaccumulation. Thirty-one pesticides are ranked by these factors. The ranking indicates that new pesticides are…

  9. PESTICIDE USAGE MONOGRAPH - PP9407

    EPA Science Inventory

    The report presents estimates of annual pesticide use from 1929 through 1997 along with qualitative historical information, including attention to earlier times. Focus is on conventional pesticides (chemicals produced primarily for use as pesticides). Much more limited informat...

  10. POEM: PESTICIDE ORCHARD ECOSYSTEM MODEL

    EPA Science Inventory

    The Pesticide Orchard Ecosystem Model (POEM) is a mathematical model of organophosphate pesticide movement in an apple orchard ecosystem. In addition submodels on invertebrate population dynamics are included. The fate model allows the user to select the pesticide, its applicatio...

  11. Pesticides and health risks.

    PubMed

    Gilden, Robyn C; Huffling, Katie; Sattler, Barbara

    2010-01-01

    Pesticides are a category of chemicals formulated to kill or repel a pest or halt its reproduction. In this article we review the toxicological and epidemiological literature; describe common potential pesticide exposures; and focus on the associated health risks to fetal development. Clinical implications are reviewed, and recommendations are made regarding the integration of this environmental health concern into nursing education, practice, research, and policy/advocacy work. Recommendations for pesticide elimination and reduction in health care settings are included. PMID:20409108

  12. The Pesticide Threat.

    ERIC Educational Resources Information Center

    Goldman, Lynn R.

    1998-01-01

    The Environmental Protection Agency (EPA) works to make communities aware of dangers posed by misused pesticides, which can be hazardous to the health of children and others. The EPA is involved in outreach to inform the public. People need information about safe and effective pest-control options. They should report suspected pesticide misuse to…

  13. Children, Pesticides and Cancer.

    ERIC Educational Resources Information Center

    White, Alison

    1998-01-01

    Young children receive higher doses of pesticides than any other age group. The younger a child is the more difficulty the body will have in coping with toxins in general. Maximum Residue Limits (MRL) do not adequately protect children. Evidence of harm from a pesticide often has to be overwhelmingly strong before anything is done about it.…

  14. Protective Clothing for Pesticide Users.

    ERIC Educational Resources Information Center

    Environmental Protection Agency, Washington, DC.

    This brief, largely pictorial guide to protective clothing for pesticide users addresses moderately to highly toxic pesticides. The guide discusses the potential hazards of pesticides and the kinds of clothing and equipment that should be worn for personal protection. It also explains how the type of pesticide formulation affects an individual's…

  15. Pesticides and childhood cancer.

    PubMed Central

    Zahm, S H; Ward, M H

    1998-01-01

    Children are exposed to potentially carcinogenic pesticides from use in homes, schools, other buildings, lawns and gardens, through food and contaminated drinking water, from agricultural application drift, overspray, or off-gassing, and from carry-home exposure of parents occupationally exposed to pesticides. Parental exposure during the child's gestation or even preconception may also be important. Malignancies linked to pesticides in case reports or case-control studies include leukemia, neuroblastoma, Wilms' tumor, soft-tissue sarcoma, Ewing's sarcoma, non-Hodgkin's lymphoma, and cancers of the brain, colorectum, and testes. Although these studies have been limited by nonspecific pesticide exposure information, small numbers of exposed subjects, and the potential for case-response bias, it is noteworthy that many of the reported increased risks are of greater magnitude than those observed in studies of pesticide-exposed adults, suggesting that children may be particularly sensitive to the carcinogenic effects of pesticides. Future research should include improved exposure assessment, evaluation of risk by age at exposure, and investigation of possible genetic-environment interactions. There is potential to prevent at least some childhood cancer by reducing or eliminating pesticide exposure. PMID:9646054

  16. Watershed scale influence of pesticide reduction practices on pesticides and fishes within channelized agricultural headwater streams

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Implementation of pesticide reduction practices to reduce pesticide usage within agricultural watersheds has the potential to reduce pesticide concentrations within agricultural streams. The watershed scale influence of pesticide reduction practices on pesticides and the biota within agricultural he...

  17. TOXICOLOGY OF PESTICIDES

    EPA Science Inventory

    This report includes the results of five toxicological studies of pesticide compounds conducted by the Institute for Medical Research and Occupational Health, Zagreb, Yugoslavia. In the first study, the reactions of two groups of esterases (cholinesterases and arylesterases) with...

  18. MECHANISMS OF PESTICIDE DEGRADATION

    EPA Science Inventory

    This research project was initiated with the overall objective of determining (1) the chemical structures of toxic components of toxaphene, (2) to study anaerobic metabolism to degrade toxaphene and other pesticides, and (3) to understand toxic action mechanism of chlordimeform. ...

  19. What Is a Pesticide?

    MedlinePlus

    ... must be identified by name on the pesticide product's label together with its percentage by weight. There are ... identify inert ingredients by name or percentage on product labels. In general, only the total percentage of all ...

  20. Pesticide-Exposure Matrix

    Cancer.gov

    The "Pesticide-exposure Matrix" was developed to help epidemiologists and other researchers identify the active ingredients to which people were likely exposed when their homes and gardens were treated for pests in past years.

  1. National Pesticide Information Center

    MedlinePlus

    ... X Y Z A-Z Index Health & Environment Human Health Animal Health Safe Use Practices Food Safety Environment ... weeds, bacteria, wildlife) that affects crops, food, livestock, health, etc. Learn about a pest Identify a ... and Biological Pesticides Repellents ...

  2. SULFUR PESTICIDE REGISTRATION STANDARD

    EPA Science Inventory

    The document contains information regarding reregistration of pesticide products containing the subject active ingredient. The document includes how to register under a registration standard, regulatory position and rationale, and summaries of data requirements and data gaps. Als...

  3. Toward Safer Use of Pesticides

    ERIC Educational Resources Information Center

    Moats, Sheila; Moats, William A.

    1970-01-01

    Gives information on costs and benefits of pesticides, and on specific injurious effects on humans and fish and wild life. Suggests restriction of use of certain pesticides and acceleration of research on biological control. (EB)

  4. PESTICIDE PRODUCT INFORMATION SYSTEM (PPIS)

    EPA Science Inventory

    The Pesticide Product Information System (PPIS) contains information concerning all pesticide products registered in the United States. It includes registrant name and address, chemical ingredients, toxicity category, product names, distributor brand names, site/pest uses, pestic...

  5. In Case of Pesticide Emergency

    MedlinePlus

    ... menu Learn the Issues Air Chemicals and Toxics Climate Change Emergencies Greener Living Health and Safety Land and Cleanup Pesticides Waste Water Science & Technology Air Climate Change Ecosystems Health Land, Waste and Cleanup Pesticides Substances ...

  6. Decontaminating pesticide protective clothing.

    PubMed

    Laughlin, J

    1993-01-01

    The review of recent work on the mechanisms of soil removal from textiles assists in understanding decontamination of pesticide protective clothing. The current work provides explanatory conclusions about residue retention as a basis of making recommendations for the most effective decontamination procedures. A caution about generalizations: Some pesticides produce very idiosyncratic responses to decontamination. An example is the paraquat/salt response. Other pesticides exhibit noticeable and unique responses to a highly alkaline medium (carbaryl), or to bleach (chlorpyrifos), or are quickly volatilized (methyl parathion). Responses such as these do not apply to other pesticides undergoing decontamination. Given this caution, there are soil, substrate, and solvent responses that do maximize residue removal. Residue removal is less complete as the concentration of pesticide increases. The concentration of pesticide in fabric builds with successive exposures, and the more concentrated the pesticide, the more difficult the removal. Use a prewash product and/or presoak. The surfactant and/or solvent in a prewash product is a booster in residue removal. Residues transfer from contaminated clothing to other clothing during the washing cycle. Use a full washer of water for a limited number of garments to increase residue removal. The hotter the washing temperature, the better. Generally, this means a water temperature of at least 49 degrees C, and preferably 60 degrees C. Select the detergent shown to be more effective for the formulation: heavy-duty liquid detergents for emulsifiable concentrate formulations and powdered phosphate detergents for wettable powder formulations. If the fabric has a soil-repellent finish, use 1.25 times the amount recommended on the detergent label. For water hardness above 300 ppm, an additional amount of powdered phosphate detergent is needed to obtain the same level of residue removal as obtained with the heavy-duty liquid detergent when

  7. Pesticide exposure--Indian scene.

    PubMed

    Gupta, P K

    2004-05-20

    Use of pesticides in India began in 1948 when DDT was imported for malaria control and BHC for locust control. India started pesticide production with manufacturing plant for DDT and benzene hexachloride (BHC) (HCH) in the year 1952. In 1958, India was producing over 5000 metric tonnes of pesticides. Currently, there are approximately 145 pesticides registered for use, and production has increased to approximately 85,000 metric tonnes. Rampant use of these chemicals has given rise to several short-term and long-term adverse effects of these chemicals. The first report of poisoning due to pesticides in India came from Kerala in 1958 where, over 100 people died after consuming wheat flour contaminated with parathion. Subsequently several cases of pesticide-poisoning including the Bhopal disaster have been reported. Despite the fact that the consumption of pesticides in India is still very low, about 0.5 kg/ha of pesticides against 6.60 and 12.0 kg/ha in Korea and Japan, respectively, there has been a widespread contamination of food commodities with pesticide residues, basically due to non-judicious use of pesticides. In India, 51% of food commodities are contaminated with pesticide residues and out of these, 20% have pesticides residues above the maximum residue level values on a worldwide basis. It has been observed that their long-term, low-dose exposure are increasingly linked to human health effects such as immune-suppression, hormone disruption, diminished intelligence, reproductive abnormalities, and cancer. In this light, problems of pesticide safety, regulation of pesticide use, use of biotechnology, and biopesticides, and use of pesticides obtained from natural plant sources such as neem extracts are some of the future strategies for minimizing human exposure to pesticides. PMID:15138033

  8. Pesticide Use and Water Quality.

    ERIC Educational Resources Information Center

    Reneau, Fred

    This publication describes in nontechnical language the problem of pesticide use and how it affects water quality. It provides information on laws affecting pesticide use and the reasons for them, as well as giving directions for the proper use of pesticides. The booklet is divided into five chapters, each of which concludes with a list of study…

  9. Pesticide personal protective clothing.

    PubMed

    Branson, D H; Sweeney, M

    1991-01-01

    A fairly large established data base provides information on clothing worn by U.S. and Canadian farmers to work with pesticides, their attitudes and beliefs about pesticide risk, and clothing as a dermal barrier. Very limited similar data are available for farmers in less developed countries. Clearly, farmers perceive the benefits of pesticides to far exceed any risks. While few report poisoning symptoms, most believe that their usual work clothing offers a sufficient pesticide barrier, and few wear special-purpose protective clothing. Gloves of various materials, including cotton and leather, appear to be the major protective clothing item. Although farmers feel that their usual work clothing provides excellent protection, fabric penetration research does not support this. Shirting-weight fabrics offer some limited protection against light spray of field-strenght pesticides. Heavier-weight fabrics, such as denim and twill, are better barriers. With a heavier spray or a spill, usual work clothing does not give sufficient protection. Greater protection can usually be achieved with the use of a fluorocarbon finished fabric, such as Scotchgard or Zepel. Scotchgard can readily be applied at home. A durable-press finish does not appear to improve fabric's pesticide-barrier resistance and some data suggest that it may decrease barrier properties. A second alternative for increased protection is the use of a special-purpose fabric, such as a coated nonwoven or possibly Gore-Tex. Numerous other new "waterproof breathable" fabrics have recently come to the market. Many of these are finished or coated fabrics and one would expect them to be at least somewhat resistant to pesticides. However, they have not been tested. Wearing an additional layer also appears to be another clothing strategy to minimize exposure. Fabric penetration research also shows that pesticide formulation, volume or spray regime, concentration, and active ingredients influence the barrier properties of

  10. Citizen's Guide to Pesticides.

    ERIC Educational Resources Information Center

    Environmental Protection Agency, Washington, DC. Office of Pesticide Programs.

    This guide provides suggestions on pest control and safety rules for pesticide use at home. Pest prevention may be possible by modification of pest habitat: removal of food and water sources, removal or destruction of pest shelter and breeding sites, and good horticultural practices that reduce plant stress. Nonchemical alternatives to pesticides…

  11. Pesticide use in agriculture.

    PubMed

    Ridgway, R L; Tinney, J C; MacGregor, J T; Starler, N J

    1978-12-01

    During the last three decades, the use of modern organic synthetic pesticides has increased about 40-fold. Total U.S. production, for domestic and expert use, in 1976 was about 1.4 million pounds. Crops receiving the most intensive application of various pesticides were cotton for insecticides, corn for herbicides, and fruits and vegetables for fungicides. Examination of use trends of pesticides indicates that the volume in pounds of herbicides used on crops is increasing, whereas the quantities of insecticides and fungicides remain stable. New chemical classes of compounds such as the synthetic pyrethroid insecticides are being introduced, but are not yet significant in terms of their share of the market. The increased usage of pesticides, together with knowledge of some of their adverse effects, has alerted the public to the need for regulation. To assist in the regulatory decision-making process, emphasis is being placed on benefit-cost analyses. Additional and improved biological inputs and methodologies are needed to provide accurate analyses. PMID:104870

  12. Suspected Pesticide Poisoning

    PubMed Central

    Sellar, Christine; Ferguson, Joyce A.

    1991-01-01

    Of 1125 calls to a regional poison control center about suspected pesticide poisonings, more than half concerned children younger than 6 years, most of whom had ingested small amounts and required no treatment other than drinking fluids. Adults represented a small proportion of victims, but were more likely to have consumed moderate or large quantities, to have symptoms, and to need referral. PMID:21228985

  13. Postharvest Phytosanitary Pesticide Treatments

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This book chapter by Neil Heather and Guy Hallman, in “Pest Management and Phytosanitary Trade Barriers,” CABI Press, covers the use of non-gaseous pesticides. Their use as phytosanitary treatments for edibles has never been great and is diminishing. They may still have promise for non-consumed pr...

  14. Urinary Pesticide Level

    EPA Science Inventory

    This indicator describes the presence of pesticide metabolite levels in urine in the U.S. population from 1999 to 2004. This indicator reports the results of human biomonitoring for three classes of non-persistent insecticides (carbamates, organophosphates, and pyrethroids)...

  15. Pesticide use in agriculture.

    PubMed Central

    Ridgway, R L; Tinney, J C; MacGregor, J T; Starler, N J

    1978-01-01

    During the last three decades, the use of modern organic synthetic pesticides has increased about 40-fold. Total U.S. production, for domestic and expert use, in 1976 was about 1.4 million pounds. Crops receiving the most intensive application of various pesticides were cotton for insecticides, corn for herbicides, and fruits and vegetables for fungicides. Examination of use trends of pesticides indicates that the volume in pounds of herbicides used on crops is increasing, whereas the quantities of insecticides and fungicides remain stable. New chemical classes of compounds such as the synthetic pyrethroid insecticides are being introduced, but are not yet significant in terms of their share of the market. The increased usage of pesticides, together with knowledge of some of their adverse effects, has alerted the public to the need for regulation. To assist in the regulatory decision-making process, emphasis is being placed on benefit-cost analyses. Additional and improved biological inputs and methodologies are needed to provide accurate analyses. PMID:104870

  16. A Test House Study of Pesticides and PesticideDegradation Products Following an Indoor Application

    EPA Science Inventory

    Preexisting pesticide degradates are a concern for pesticide biomonitoring studies as exposure to them may result in overestimation of pesticide exposure. The purpose of this research was to determine whether there was significant formation and movement, of pesticide degradates o...

  17. Pesticides and healthy public policy.

    PubMed

    Labonte, R N

    1989-01-01

    Despite concern over long-term human and environmental health risks, Canadian and international pesticide use continues to increase. Enormous gaps in pesticide toxicity data persist and, though equivocal, there is mounting evidence that certain pesticide families are carcinogenic. Farmworkers are at greatest risk of pesticide poisoning and long-term health effects, and unions representing farmworkers have initiated a boycott of California grapes to draw attention to the need to reduce pesticide use and improve health and safety conditions. The boycott is a model of "healthy public policy" in action, and can be one element in a public health strategy to reduce significantly pesticide use and promote less toxic alternatives and less chemically dependent forms of agriculture and silviculture. PMID:2790629

  18. PESTICIDE SCREENING RESULTS FROM EIGHT DAYCARE CENTERS

    EPA Science Inventory

    To improve assessments of children's exposures to pesticides in support of the Food Quality Protection Act, priority research and data needs include: pesticide use patterns, pesticide residue distributions, and dermal exposure assessment approaches. To address these gaps, the ...

  19. 75 FR 71695 - Pesticide Products; Registration Applications

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-24

    ... AGENCY Pesticide Products; Registration Applications AGENCY: Environmental Protection Agency ACTION: Notice. SUMMARY: EPA has received applications to register new uses for pesticide products containing... Pesticide Programs (OPP) Regulatory Public Docket (7502P), Environmental Protection Agency,...

  20. 75 FR 24694 - Pesticide Products; Registration Applications

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-05

    ... AGENCY Pesticide Products; Registration Applications AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: EPA has received applications to register pesticide products containing an active ingredient not included in any previously registered pesticide product. Pursuant to the...

  1. 75 FR 32767 - Pesticide Products; Registration Applications

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-09

    ... AGENCY Pesticide Products; Registration Applications AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: This notice announces receipt of applications to register new uses for pesticide...: Office of Pesticide Programs (OPP) Regulatory Public Docket (7502P), Environmental Protection...

  2. Pesticide Degradation in Thermal Foggers.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Thermal foggers are used in many parts of the world for vector control. Since thermal foggers use heat to create and help propel adulticide clouds, there is reason to examine the stability of pesticides in both diesel and water-based formulations. This study examined the degradation of 5 pesticide...

  3. CHIRAL PESTICIDES: OCCURRENCE AND SIGNIFICANCE

    EPA Science Inventory

    Like amino acids, certain pesticides exist in "left-handed" and "right-handed" (chiral) forms. Commercially available chiral pesticides are produced as racemic mixtures in which the ratio of the two forms (or enantiomers) is 1:1. Enantiomers have the same ...

  4. Understanding pesticides in California's Delta

    USGS Publications Warehouse

    Kuivila, Kathryn M.; Orlando, James L.

    2012-01-01

    The Sacramento-San Joaquin River Delta (Delta) is the hub of California’s water system and also an important habitat for imperiled fish and wildlife. Aquatic organisms are exposed to mixtures of pesticides that flow through the maze of Delta water channels from sources including agricultural, landscape, and urban pest-control applications. While we do not know all of the effects pesticides have on the ecosystem, there is evidence that they cause some damage to organisms in the Delta. Decades of USGS research have provided a good understanding of when, where, and how pesticides enter the Delta. However, pesticide use is continually changing. New field studies and methods are needed so that scientists can analyze which pesticides are present in the Delta, and at what concentrations, enabling them to estimate exposure and ultimate effects on organisms. Continuing research will provide resource managers and stakeholders with crucial information to manage the Delta wisely.

  5. Fact Sheets on Pesticides in Schools.

    ERIC Educational Resources Information Center

    National Coalition against the Misuse of Pesticides, Washington, DC.

    This document consists of a collection of fact sheets about the use of pesticides in schools and how to reduce it. The sheets are: (1) "Alternatives to Using Pesticides in Schools: What Is Integrated Pest Management?"; (2) "Health Effects of 48 Commonly Used Pesticides in Schools"; (3) "The Schooling of State Pesticide Laws--2002 Update: A Review…

  6. PESTICIDE METABOLISM IN PLANTS AND MICROORGANISMS

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Understanding pesticide metabolism in plants and microorganisms is necessary for pesticide development, safe and efficient use, as well as for developing pesticide bioremediation strategies for contaminated soil and water. Pesticide biotransformation may occur via multi-step processes known as meta...

  7. Soil column leaching of pesticides.

    PubMed

    Katagi, Toshiyuki

    2013-01-01

    In this review, I address the practical and theoretical aspects of pesticide soil mobility.I also address the methods used to measure mobility, and the factors that influence it, and I summarize the data that have been published on the column leaching of pesticides.Pesticides that enter the unsaturated soil profile are transported downwards by the water flux, and are adsorbed, desorbed, and/or degraded as they pass through the soil. The rate of passage of a pesticide through the soil depends on the properties of the pesticide, the properties of the soil and the prevailing environmental conditions.Because large amounts of many different pesticides are used around the world, they and their degradates may sometimes contaminate groundwater at unacceptable levels.It is for this reason that assessing the transport behavior and soil mobility of pesticides before they are sold into commerce is important and is one indispensable element that regulators use to assess probable pesticide safety. Both elementary soil column leaching and sophisticated outdoor lysimeter studies are performed to measure the leaching potential for pesticides; the latter approach more reliably reflects probable field behavior, but the former is useful to initially profile a pesticide for soil mobility potential.Soil is physically heterogeneous. The structure of soil varies both vertically and laterally, and this variability affects the complex flow of water through the soil profile, making it difficult to predict with accuracy. In addition, macropores exist in soils and further add to the complexity of how water flow occurs. The degree to which soil is tilled, the density of vegetation on the surface, and the type and amounts of organic soil amendments that are added to soil further affect the movement rate of water through soil, the character of soil adsorption sites and the microbial populations that exist in the soil. Parameters that most influence the rate of pesticide mobility in soil are

  8. Acute pesticide poisoning and pesticide registration in Central America.

    PubMed

    Wesseling, Catharina; Corriols, Marianela; Bravo, Viria

    2005-09-01

    The International Code of Conduct on the Distribution and Use of Pesticides of the Food and Agriculture Organization (FAO) of the United Nations has been for 20 years the most acknowledged international initiative for reducing negative impact from pesticide use in developing countries. We analyzed pesticide use and poisoning in Central America, particularly in Costa Rica and Nicaragua, and evaluated whether registration decisions are based on such data, in accordance with the FAO Code. Extensive use of very hazardous pesticides continues in Central America and so do poisonings with organophosphates, carbamates, endosulfan and paraquat as the main causative agents. Central American governments do not carry out or commission scientific risk assessments. Instead, guidelines from international agencies are followed for risk management through the registration process. Documentation of pesticide poisonings during several decades never induced any decision to ban or restrict a pesticide. However, based on the official surveillance systems, in 2000, the ministers of health of the seven Central American countries agreed to ban or restrict twelve of these pesticides. Now, almost 4 years later, restrictions have been implemented in El Salvador and in Nicaragua public debate is ongoing. Chemical and agricultural industries do not withdraw problematic pesticides voluntarily. In conclusion, the registration processes in Central America do not comply satisfactorily with the FAO Code. However, international regulatory guidelines are important in developing countries, and international agencies should strongly extend its scope and influence, limiting industry involvement. Profound changes in international and national agricultural policies, steering towards sustainable agriculture based on non-chemical pest management, are the only way to reduce poisonings. PMID:16153991

  9. Acute pesticide poisoning and pesticide registration in Central America

    SciTech Connect

    Wesseling, Catharina . E-mail: cwesseli@una.ac.cr; Corriols, Marianela; Bravo, Viria

    2005-09-01

    The International Code of Conduct on the Distribution and Use of Pesticides of the Food and Agriculture Organization (FAO) of the United Nations has been for 20 years the most acknowledged international initiative for reducing negative impact from pesticide use in developing countries. We analyzed pesticide use and poisoning in Central America, particularly in Costa Rica and Nicaragua, and evaluated whether registration decisions are based on such data, in accordance with the FAO Code. Extensive use of very hazardous pesticides continues in Central America and so do poisonings with organophosphates, carbamates, endosulfan and paraquat as the main causative agents. Central American governments do not carry out or commission scientific risk assessments. Instead, guidelines from international agencies are followed for risk management through the registration process. Documentation of pesticide poisonings during several decades never induced any decision to ban or restrict a pesticide. However, based on the official surveillance systems, in 2000, the ministers of health of the seven Central American countries agreed to ban or restrict twelve of these pesticides. Now, almost 4 years later, restrictions have been implemented in El Salvador and in Nicaragua public debate is ongoing. Chemical and agricultural industries do not withdraw problematic pesticides voluntarily. In conclusion, the registration processes in Central America do not comply satisfactorily with the FAO Code. However, international regulatory guidelines are important in developing countries, and international agencies should strongly extend its scope and influence, limiting industry involvement. Profound changes in international and national agricultural policies, steering towards sustainable agriculture based on non-chemical pest management, are the only way to reduce poisonings.

  10. Multiresidue determination of pesticides and pesticide metabolites in soil

    SciTech Connect

    Mogadati, P.S.; Rosen, J.D.

    1995-12-31

    Methods for the multiresidue extraction, cleanup and GC/MS determination of 142 pesticides and pesticide metabolites in soil have been developed. The use of solid phase extraction cartridges makes it possible to clean up the soil sufficiently so that the equivalent of 40 mg. soil may be injected onto the GC capillary column without overloading or harming the column. Combining this clean-up method with chemical ionization ion trap detection allowed for very low limits of detection.

  11. 77 FR 64990 - Pesticide Program Dialogue Committee; Request for Nominations to the Pesticide Program Dialogue...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-24

    ... groups; pesticide users and growers; animal rights groups; pest consultants; State, local, and tribal...: Environmental/public interest and animal rights groups; farm worker organizations; pesticide industry and...

  12. Pesticides on fruits and vegetables

    MedlinePlus

    ... option, you may want to buy and serve organic produce. Organic growers do not use pesticides on their fruits ... To remove harmful bacteria, you must wash both organic and nonorganic fruits and vegetables.

  13. Bulk pesticide storage - state perspective

    SciTech Connect

    Buzicky, G.

    1994-12-31

    State bulk pesticide storage regulations continue to evolve differentially due, in large part, to the absence of federal regulations. This is about to change because of the pending promulgation of 40 CFR Part 165, as amended in 1988 by the Environmental Protection Agency (EPA) rules regarding storage, handling and disposal. Until final adoption of the rules by EPA, states continue to address bulk pesticide storage and handling according to individual state statute, rules and guidelines.

  14. Pesticides' influence on wine fermentation.

    PubMed

    Caboni, Pierluigi; Cabras, Paolo

    2010-01-01

    Wine quality strongly depends on the grape quality. To obtain high-quality wines, it is necessary to process healthy grapes at the correct ripeness stage and for this reason the farmer has to be especially careful in the prevention of parasite attacks on the grapevine. The most common fungal diseases affecting grape quality are downy and powdery mildew (Plasmopara viticola and Uncinula necator), and gray mold (Botrytis cinerea). On the other hand, the most dangerous insects are the grape moth (Lobesia botrana), vine mealybug (Planococcus ficus), and the citrus mealybug (Planococcus citri). Farmers fight grape diseases and insects applying pesticides that can be found at harvest time on grapes. The persistence of pesticides depends on the chemical characteristic of the active ingredients as well as on photodegradation, thermodegradation, codistillation, and enzymatic degradation. The pesticide residues on grapes can be transferred to the must and this can influence the selection and development of yeast strains. Moreover, yeasts can also influence the levels of the pesticides in the wine by reducing or adsorbing them on lees. During the fermentative process, yeasts can cause the disappearance of pesticide residues by degradation or absorption at the end of the fermentation when yeasts are deposited as lees. In this chapter, we reviewed the effect of commonly used herbicides, insecticides, and fungicides on yeasts. We also studied the effect of alcoholic and malolactic fermentation on pesticide residues. PMID:20610173

  15. Hazardous pesticides in Central America.

    PubMed

    Wesseling, C; Aragón, A; Castillo, L; Corriols, M; Chaverri, F; de la Cruz, E; Keifer, M; Monge, P; Partanen, T J; Ruepert, C; van Wendel de Joode, B

    2001-01-01

    Pesticides are an extensively documented occupational and environmental hazard in Central America. Yet, severe problems persist. Toxic pesticide use in the Region increased during 1985-1999. High exposure levels and ineffectiveness of personal protective equipment evidence the difficulties for risk reduction. Acute poisonings remain a severe problem. Delayed and/or long-lasting health effects include dermatoses, cancer, and genotoxic, neurotoxic, and respiratory effects. The use of hazardous pesticides persists through deficiencies in government-driven assessment and risk management; excessive focus on regional harmonization; short-term economic interests; strong links between industry and governments; aggressive marketing; weak trade unions; and failure of universities to reach decision makers. Regulation based on local data is lacking. An agreement of the Ministries of Health for restricting the most toxic pesticides in Central America has potential for progress. The most effective way to reduce risk is to greatly reduce pesticide use. Actions needed include development of multidisciplinary strategies for local studies on health and environmental impact of pesticides; development of sustainable nonchemical agricultural technologies; evaluation of interventions; extending and sharing of expertise within the Region; strengthening of unions and communities; and redefining the role of industry toward development of safer products, with responsible marketing and reliable information. PMID:11783858

  16. REVIEW OF SEPARATION TECHNOLOGIES FOR TREATING PESTICIDE-CONTAMINATED SOIL

    EPA Science Inventory

    Pesticide contamination results from manufacturing, improper storage, handling, or disposal of pesticides, and from agricultural processes. Since most pesticides are mixtures of different compounds, selecting a remedy for pesticide-contaminated soils can be a complicated process....

  17. 40 CFR 152.175 - Pesticides classified for restricted use.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Pesticides classified for restricted...) PESTICIDE PROGRAMS PESTICIDE REGISTRATION AND CLASSIFICATION PROCEDURES Classification of Pesticides § 152.175 Pesticides classified for restricted use. The following uses of pesticide products containing...

  18. 40 CFR 158.2010 - Biochemical pesticides data requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 25 2012-07-01 2012-07-01 false Biochemical pesticides data...) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES Biochemical Pesticides § 158.2010 Biochemical pesticides... required to support registration of biochemical pesticides. Sections 158.2080 through 158.2084 identify...

  19. 40 CFR 158.2010 - Biochemical pesticides data requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Biochemical pesticides data...) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES Biochemical Pesticides § 158.2010 Biochemical pesticides... required to support registration of biochemical pesticides. Sections 158.2080 through 158.2084 identify...

  20. 40 CFR 158.2100 - Microbial pesticides definition and applicability.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Microbial pesticides definition and...) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES Microbial Pesticides § 158.2100 Microbial pesticides definition and applicability. (a) This subpart applies to all living or dead microbial pesticides...

  1. 40 CFR 158.2100 - Microbial pesticides definition and applicability.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Microbial pesticides definition and...) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES Microbial Pesticides § 158.2100 Microbial pesticides definition and applicability. (a) This subpart applies to all living or dead microbial pesticides...

  2. 40 CFR 158.2010 - Biochemical pesticides data requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Biochemical pesticides data...) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES Biochemical Pesticides § 158.2010 Biochemical pesticides... required to support registration of biochemical pesticides. Sections 158.2080 through 158.2084 identify...

  3. 40 CFR 158.2010 - Biochemical pesticides data requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 25 2013-07-01 2013-07-01 false Biochemical pesticides data...) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES Biochemical Pesticides § 158.2010 Biochemical pesticides... required to support registration of biochemical pesticides. Sections 158.2080 through 158.2084 identify...

  4. 40 CFR 158.2010 - Biochemical pesticides data requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Biochemical pesticides data...) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES Biochemical Pesticides § 158.2010 Biochemical pesticides... required to support registration of biochemical pesticides. Sections 158.2080 through 158.2084 identify...

  5. Pesticides and the Third World.

    PubMed

    Forget, G

    1991-01-01

    Many developing countries are importing industrial processes that make use of toxic chemicals. By the same token, pesticides, which are toxic by design, are also used increasingly in agriculture and in public health programs to control pests and vector-borne diseases. Recent estimates suggest that pesticides account for more than 20,000 fatalities yearly, and that most of these will have occurred in developing countries. This may actually be a gross underreporting. Although organophosphate and carbamate insecticides are still responsible for many of those poisoning cases, herbicides such as paraquat are also increasingly being implicated in fatal poisoning cases. Newer pesticides such as the synthetic derivatives of pyrethrin, which were believed to be relatively safe to humans, now appear to be implicated in some serious cases of intoxication. Community-based pest control using locally available botanical pesticides could have severe consequences unless the toxicity of these compounds is carefully assessed relative to nontarget organisms. A high proportion of pesticide intoxications appear to be due to lack of knowledge, unsafe attitudes, and dangerous practices. The technology available to small farmers for pesticide application is often inappropriate: faulty sprayers, lack of protective equipment adapted to tropical conditions, nonexistent first-aid provisions. Agricultural extension is often not oriented to the transfer of information relative to the dangers inherent in the use of pesticides. The lack of information at all levels may be one of the most important causative factors of chemical intoxication in developing countries. Research should at this time concentrate on behaviors leading to chemical intoxication. This should be done concurrently with proper prospective and retrospective surveys of poisonings in developing country communities. More information should be sought relative to the decision processes of import, legislation, and licensing. Research

  6. Pesticides Linked to Raised Risk of ALS

    MedlinePlus

    ... nlm.nih.gov/medlineplus/news/fullstory_158737.html Pesticides Linked to Raised Risk of ALS One toxin ... MONDAY, May 9, 2016 (HealthDay News) -- Exposure to pesticides and other chemicals may increase the risk for ...

  7. 75 FR 10259 - Pesticide Products; Registration Applications

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-05

    ... AGENCY Pesticide Products; Registration Applications AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: EPA has received applications to register new uses for pesticide products... opportunity to comment on these applications. DATES: Comments must be received on or before April 5,...

  8. 76 FR 17644 - Pesticide Product; Registration Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-30

    ... AGENCY Pesticide Product; Registration Application AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: EPA has received an application to register a pesticide product containing active... providing notice of receipt and opportunity to comment on this application. DATES: Comments must be...

  9. 75 FR 4383 - Pesticide Products: Registration Applications

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-27

    ... AGENCY Pesticide Products: Registration Applications AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: This notice announces receipt of applications to register pesticide products... comments by the comment period deadline identified. II. Registration Applications EPA received...

  10. Pesticide risks around the home (image)

    MedlinePlus

    Pesticides are substances which kill or deter unwanted pests, such as insects or rodents. These substances can ... avoid an accidental ingestion is to keep all pesticides out of the reach of children.

  11. Chiral Pesticides: Identification, Description and Environmental Implications

    EPA Science Inventory

    Anthropogenic chemicals, including pesticides, are a major source of contamination and pollution in the environment. Pesticides have many positive uses: increased food production, decreased damage to crops and structures, reduced disease vector populations, and more. Nevertheless...

  12. EFFECTS OF PESTICIDES ON THE IMMUNE RESPONSE

    EPA Science Inventory

    The influence of various pesticides on the humoral and cellular immune response to fluorescein labeled ovalbumin has been analyzed. Pesticides (Aroclor 1260, Dinoseb, Parathion, pentachloronitrobenzene, piperonyl butoxide, mixed pyrethrins and Resmethrin) were administered intrag...

  13. Pesticides Linked to Raised Risk of ALS

    MedlinePlus

    ... page: https://medlineplus.gov/news/fullstory_158737.html Pesticides Linked to Raised Risk of ALS One toxin ... MONDAY, May 9, 2016 (HealthDay News) -- Exposure to pesticides and other chemicals may increase the risk for ...

  14. Organochlorine Pesticides in the Environment

    USGS Publications Warehouse

    Stickel, L.F.

    1968-01-01

    Each year for nearly 20 years, thousands of pounds of persistent organochlorine pesticides have been applied to outdoor areas in many countries. These compounds may last for a very long time in the environment, and be carried by wind, water, and animals to places far distant from where they are used. As a result, most living organisms now contain organochlorine residues. This paper constitutes a selective review of the literature concerning the occurrence, distribution, and effects of organochlorines in the environment. Highest concentrations generally occur in carnivorous species. Thus predatory and fish-eating birds ordinarily have higher residues than do herbivores; quantities are similar in birds of similar habits in different countries. Any segment of the ecosystem - marshland, pond, forest, or field - receives various amounts and kinds of pesticides at irregular intervals. The different animals absorb, detoxify, store, and excrete pesticides at different rates. Different degrees of magnification of pesticide residues by living organisms in an environment are the practical result of many interactions that are far more complex than implied by the statement of magnification up the food chain. These magnifications may be millions of times from water to mud or only a few times from food to first consumer. Direct mortality of wild animals as an aftermath of recommended pesticide treatments has been recorded in the literature of numerous countries. However, accidents and carelessness also accompany pesticide use on a percentage basis and are a part of the problem. More subtle effects on the size and species composition of populations are more difficult to perceive in time to effect remedies. The possibility of ecological effects being mediated through changes in physiology and behavior has received some attention and has resulted in some disquieting findings. These include discovery of the activity of organochlorines in stimulating the breakdown of hormones or in

  15. Pesticide runoff from greenhouse production.

    PubMed

    Roseth, Roger; Haarstad, Ketil

    2010-01-01

    A research has been undertaken studying pesticide residues in water from greenhouses and the use of soils and filter materials to reduce such losses. The pesticides detected in water samples collected downstream greenhouses include 9 fungicides, 5 herbicides and 4 insecticides. 10 compounds from flower and vegetable productions were frequently found to exceed environmental risk levels, and with a few exceptions the compounds were found in higher concentrations than those typically found in agricultural runoff. Some compounds were found in high concentrations (>1 microg/l) in undiluted runoff from greenhouses producing vegetables. Nutrient concentrations in the runoff were also sporadically very high, with phosphorous values varying between 0.85 and 7.4 mg P/l, and nitrogen values between 7.5 and 41.4 mg N/l. Undiluted runoff from the productions showed values of 60 mg P/l and 300 mg N/l. High values of pesticides correlated with high values of nutrients, especially P. Column experiments using a sandy agricultural soil and stock solutions of non-polar and slightly polar pesticides mixed with a complex binder and nutrients showed a significant reduction for nearly all of the compounds used, indicating that transport through soil will reduce the concentrations of the studied pesticides. The pesticide adsorption capacity of the filter materials pine bark, peat, Sphagnum moss, compost, oat straw, ferrous sand and clay soil were tested in batch and column experiments. Adsorption were studied contacting the filter materials with aqueous solutions containing greenhouse production pesticides. The batch experiments showed that pine bark and peat, both combining a high content of organic matter with a low ph, provided the highest adsorption for most of the tested pesticides. Sphagnum moss, compost and oat straw also showed high adsorption for most of the pesticides, while the mineral filters provided the lowest adsorption (30-55%). Further column experiments confirmed these

  16. Pesticide Fact Sheet Number 103: cadmium pesticide compounds

    SciTech Connect

    Not Available

    1986-09-01

    The document contains up-to-date chemical information, including a summary of the Agency's regulatory position and rationale, on a specific pesticide or group of pesticides. A Fact Sheet is issued after one of the following actions has occurred. (1) Issuance or reissuance of a registration standard, (2) Issuance of each special review document, (3) Registration of a significantly changed use pattern, (4) Registration of a new chemical, or (5) An immediate need for information to resolve controversial issues relating to a specific chemical or use pattern.

  17. Using Pesticides: Private Applicator Manual, Texas.

    ERIC Educational Resources Information Center

    Texas A and M Univ., College Station. Texas Agricultural Extension Service.

    This manual is designed by the Texas Department of Agriculture as a training program for private pesticide applicators to certify them on a voluntary basis, and to apply restricted-use pesticides in compliance with federal law. An introduction with federal and state laws and regulations regarding pesticide use and private applicators is presented.…

  18. Pesticides in Schools: Reducing the Risks.

    ERIC Educational Resources Information Center

    New York State Office of the Attorney General, Albany.

    This report presents findings of state-wide use of pesticides in New York public schools along with a description of the survey, information about the potential dangers of these chemicals, and the steps schools and communities can take to minimize pesticide use. Findings show that 87 percent of New York's schools use pesticides that contain…

  19. Pesticide Residues in Food: Your Daily Dose.

    ERIC Educational Resources Information Center

    Mott, Lawrie

    1985-01-01

    Extensive use of pesticides during food production has created concerns for certain involuntary risks. Examines these concerns: government role in control and monitoring pesticide use, proposals for reform, and how consumer awareness might be an effective pressure for finding remedies. A table listing produce and pesticide residues is included.…

  20. Pesticide poisonings in Costa Rica.

    PubMed

    Wesseling, C; Castillo, L; Elinder, C G

    1993-08-01

    A descriptive epidemiologic study, conducted in Costa Rica, investigated the incidence of pesticide poisonings with special attention to agricultural workers and occupational exposure. Information from three national registers (occupational accident and disease reports, hospitalizations, and deaths) were used. During 1986, 1800 occupational accidents caused by pesticides were reported; between 1980 and 1986 altogether 3330 persons were hospitalized and 429 died. Cholinesterase inhibitors caused 71% of the reported occupational accidents, 63% of the hospitalizations, and 36% of the deaths. Paraquat caused 21% of the occupational accidents, 24% of the hospitalizations, and 60% of the deaths. Hospitalizations and deaths were 13 and 11 times, respectively, more frequent among agricultural workers than among the rest of the population. High-risk groups for occupational poisonings included agricultural workers aged 15-29 years, female workers, and banana plantation workers. The yearly incidence of symptomatic occupational pesticide poisonings among agricultural workers was estimated at 4.5%. PMID:8235511

  1. Apply Pesticides Properly: A Guide for Pesticide Applicators.

    ERIC Educational Resources Information Center

    Florida Univ., Gainesville. Florida Cooperative Extension Service.

    This manual is designed as a guide for pesticide applicators to meet specific standards required for certification by federal regulations or state law. The eight sections included describe: (1) The most common features of pests, how they develop, and the kinds of damage they do; (2) Methods used to control pests and how to combine these methods…

  2. Pesticide mass budget in a stormwater wetland.

    PubMed

    Maillard, Elodie; Imfeld, Gwenaël

    2014-01-01

    Wetlands are reactive landscape zones that provide ecosystem services, including the improvement of water quality. Field studies distinguishing pesticide degradation from retention to evaluate the sink and source functions of wetlands are scarce. This study evaluated based on a complete mass budget the partitioning, retention, and degradation of 12 pesticides in water, suspended solids, sediments, and organisms in a wetland receiving contaminated runoff. The mass budget showed the following: (i) dissolved pesticides accounted for 95% of the total load entering the wetland and the pesticide partitioning between the dissolved phase and the suspended solids varied according to the molecules, (ii) pesticides accumulated primarily in the <250 μm bed sediments during spring and late summer, and (iii) the hydrological regime or the incoming pesticide loads did not influence the pesticide dissipation, which varied according to the molecules and the wetland biogeochemical conditions. The vegetation enhanced the pesticide degradation during the vegetative phase and the pesticides were released during plant senescence. The dithiocarbamates were degraded under oxic conditions in spring, whereas glyphosate and aminomethylphosphonic acid (AMPA) degradation occurred under reducing conditions during the summer. The complete pesticide mass budget indicates the versatility of the pesticide sink and source functions of wetland systems. PMID:25003558

  3. Simulating pesticide transport in urbanized catchments: a new spatially-distributed dynamic pesticide runoff model

    NASA Astrophysics Data System (ADS)

    Tang, Ting; Seuntjens, Piet; van Griensven, Ann; Bronders, Jan

    2016-04-01

    Urban areas can significantly contribute to pesticide contamination in surface water. However, pesticide behaviours in urban areas, particularly on hard surfaces, are far less studied than those in agricultural areas. Pesticide application on hard surfaces (e.g. roadsides and walkways) is of particular concern due to the high imperviousness and therefore high pesticide runoff potential. Experimental studies have shown that pesticide behaviours on and interactions with hard surfaces are important factors controlling the pesticide runoff potential, and therefore the magnitude and timing of peak concentrations in surface water. We conceptualized pesticide behaviours on hard surfaces and incorporated the conceptualization into a new pesticide runoff model. The pesticide runoff model was implemented in a catchment hydrological model WetSpa-Python (Water and Energy Transfer between Soil, Plants and Atmosphere, Python version). The conceptualization for pesticide processes on hard surfaces accounts for the differences in pesticide behaviour on different hard surfaces. Four parameters are used to describe the partitioning and wash-off of each pesticide on hard surfaces. We tested the conceptualization using experimental dataset for five pesticides on two types of hard surfaces, namely concrete and asphalt. The conceptualization gave good performance in accounting for the wash-off pattern for the modelled pesticides and surfaces, according to quantitative evaluations using the Nash-Sutcliffe efficiency and percent bias. The resulting pesticide runoff model WetSpa-PST (WetSpa for PeSTicides) can simulate pesticides and their metabolites at the catchment scale. Overall, it includes four groups of pesticide processes, namely pesticide application, pesticide interception by plant foliage, pesticide processes on land surfaces (including partitioning, degradation and wash-off on hard surface; partitioning, dissipation, infiltration and runoff in soil) and pesticide processes in

  4. Pesticide loading and rinsate recycling facility guide

    SciTech Connect

    1988-06-20

    This guide has been prepared by staff of the Minnesota Pollution Control Agency (MPCA) and the Minnesota Department of Agriculture (MDA) to complement the consultant`s Pesticide Rinsate Facility Report and generic engineering plans. This guide informs pesticide applicators of the regulatory aspects of the Pesticide Rinsate Facility Report. Guidance are recommended procedures contained in this Guide are not law or rules at this time, but may be in the future. To clarify what is recommendation and what is present law or rule, a table in Appendix 4 lists topics addressed in this guide and a distinction between what is recommended and what is required. Both the guide and the consultant`s report and plans are meant to provide pesticide applicators with the basis for developing pesticide loading, rinsate, and washwater management plan for your business locations. Staff of the MDA and the MCPA are concerned with the improper management of pesticides and pesticide related wastes.

  5. Modeling and Predicting Pesticide Exposures

    EPA Science Inventory

    Models provide a means for representing a real system in an understandable way. They take many forms, beginning with conceptual models that explain the way a system works, such as delineation of all the factors and parameters of how a pesticide particle moves in the air after a s...

  6. Pesticides, People, and the Environment

    ERIC Educational Resources Information Center

    Miller, Roxanne Greitz

    2005-01-01

    If a teacher were to ask his/her students what they do when they find ants or other insects in their homes, their most common response would probably be, "Get the bug spray!" Because students are not only being exposed to pesticides but are also developing patterns of behavior likely to continue throughout their lives. Discussions about…

  7. ENVIRONMENTAL EQUITY AND PESTICIDE EXPOSURE

    EPA Science Inventory

    Although people of color and low-income groups bear a disproportionate share of the health risks from exposure to pesticides, research attention has been meager, and data on acute and chronic health effects related to their toxic exposures are generally lacking. ncreased resource...

  8. 78 FR 9688 - Pesticides; Draft Guidance for Pesticide Registrants on Antimicrobial Pesticide Products With...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-11

    ... (77 FR 74003) (FRL-9362-3). In that document, EPA requested comment on a draft PR notice that provided...-Related Label Claims; Notice of Availability; Extension of Comment Period AGENCY: Environmental Protection... for Antimicrobial Pesticide Products with Mold-Related Label Claims. This document extends the...

  9. 75 FR 34448 - Pesticides; Draft Guidance for Pesticide Registrants on False or Misleading Pesticide Product...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-17

    ... of May 19, 2010 (75 FR 28012) (FRL-8824-8). In that document, the Agency announced the availability... Brand Names; Extension of Comment Period AGENCY: Environmental Protection Agency (EPA). ACTION: Notice...) entitled ``False or Misleading Pesticide Product Brand Names.'' This document extends the comment...

  10. 75 FR 28012 - Pesticides; Draft Guidance for Pesticide Registrants on False or Misleading Pesticide Product...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-19

    ... availability of this draft PR Notice for public comment (67 FR 14941; FRL-6809-9) on March 28, 2002 and... Brand Names AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of availability. SUMMARY: The... Notice (PR Notice) entitled ``False or Misleading Pesticide Product Brand Names.'' PR Notices are...

  11. 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...

  12. 40 CFR 170.230 - Pesticide safety training for handlers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 25 2012-07-01 2012-07-01 false Pesticide safety training for handlers...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Pesticide Handlers § 170.230 Pesticide safety... of restricted-use pesticides under part 171 of this chapter. (2) A handler who satisfies the...

  13. 40 CFR 168.70 - Unregistered export pesticide products.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 25 2013-07-01 2013-07-01 false Unregistered export pesticide products. 168.70 Section 168.70 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE... Pesticides § 168.70 Unregistered export pesticide products. (a) Any export pesticide product that does...

  14. 40 CFR 168.70 - Unregistered export pesticide products.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Unregistered export pesticide products. 168.70 Section 168.70 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE... Pesticides § 168.70 Unregistered export pesticide products. (a) Any export pesticide product that does...

  15. 40 CFR 170.230 - Pesticide safety training for handlers.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Pesticide safety training for handlers...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Pesticide Handlers § 170.230 Pesticide safety... of restricted-use pesticides under part 171 of this chapter. (2) A handler who satisfies the...

  16. 40 CFR 168.69 - Registered export pesticide products.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 25 2013-07-01 2013-07-01 false Registered export pesticide products. 168.69 Section 168.69 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE... Pesticides § 168.69 Registered export pesticide products. (a) Each export pesticide product that...

  17. 40 CFR 170.230 - Pesticide safety training for handlers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 25 2013-07-01 2013-07-01 false Pesticide safety training for handlers...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Pesticide Handlers § 170.230 Pesticide safety... of restricted-use pesticides under part 171 of this chapter. (2) A handler who satisfies the...

  18. 40 CFR 170.230 - Pesticide safety training for handlers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Pesticide safety training for handlers...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Pesticide Handlers § 170.230 Pesticide safety... of restricted-use pesticides under part 171 of this chapter. (2) A handler who satisfies the...

  19. 40 CFR 168.69 - Registered export pesticide products.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Registered export pesticide products. 168.69 Section 168.69 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE... Pesticides § 168.69 Registered export pesticide products. (a) Each export pesticide product that...

  20. 40 CFR 170.230 - Pesticide safety training for handlers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Pesticide safety training for handlers...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Pesticide Handlers § 170.230 Pesticide safety... of restricted-use pesticides under part 171 of this chapter. (2) A handler who satisfies the...

  1. 40 CFR 158.2110 - Microbial pesticides data requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Microbial pesticides data requirements. 158.2110 Section 158.2110 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES Microbial Pesticides § 158.2110 Microbial pesticides data requirements. (a) For all...

  2. Pesticides and their effects on wildlife

    SciTech Connect

    Driver, C.J.

    1994-07-01

    About 560 active ingredients are currently used as pesticides. Applications of these pesticides are made to agricultural lands and other areas inhabited by wildlife. Unfortunately, many agricultural-use pesticides also entail some measure of risk to organisms other than the pest species. Because testing of pesticides prior to registration cannot evaluate all the potential environmental-pesticide-wildlife/fish interactions, current methods of risk assessment do not always provide sufficient safety to nontarget organisms. This is evidenced by die-offs of fish and wildlife from applications of pesticides at environmentally {open_quotes}safe{close_quotes} rates, the linking of population declines of some species with agrochemical use, and observations of survival-threatening behavioral changes in laboratory and field animals exposed to typical field levels of pesticides. It is important to note, however, that the majority of pesticides, when properly applied, have not caused significant injury to wildlife. A brief summary of pesticide effects on wildlife and fish are presented for the common classes of pesticides in use today.

  3. 75 FR 13284 - Pesticide Program Dialogue Committee; Request for Nominations to the Pesticide Program Dialogue...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-19

    ... entities may include, but are not limited to: Agricultural workers and farmers; pesticide industry and... Environmental protection, Agricultural workers, Agriculture, Chemicals, Endangered species, Foods, Pesticide... particular interest to persons who work in agricultural settings or persons who are concerned...

  4. Pesticides sensing by surface plasmon resonance

    SciTech Connect

    Kalabina, N.A.; Ksenevich, T.I.; Beloglazov, A.A.; Nikitin, P.I.

    1995-12-31

    High toxicity of pesticides and their wide use in agriculture, represent a general danger for environmental welfare and could become a real threat to life. Screening of pesticides in the environment has become very important during last years due to low threshold values for pesticides in drinking water. An optical biosensor has been developed for detection of pesticides, based on surface plasmon resonance (SPR) technique. Concentration of the pesticides was measured in liquid or gas. The authors specially originated organic film on a disposable element. A setup on the base of the Kretschmann arrangement was improved by using a computer-controlled angular scanning system. The detection concentration limit of dinitrophenole (DNP) was 10{sup {minus}9} M. Some samples exhibited effect down to 10{sup {minus}11} M of DNP. The results obtained provide reason for further development of SPR sensor as applied to pesticides monitoring.

  5. Evaporation drift of pesticides active ingredients.

    PubMed

    De Schampheleire, M; Nuyttens, D; De Keyser, D; Spanoghe, P

    2008-01-01

    Losses of pesticide active ingredients (a.i.) into the atmosphere can occur through several pathways. A main pathway is evaporation drift. The evaporation process of pesticide a.i., after application, is affected by three main factors: Physicochemical properties of the pesticide a.i., weather conditions and crop structure. The main physicochemical parameters are the Henry coefficient, which is a measure for the volatilization tendency of the pesticide a.i. from a dilute aqueous solution, and the vapour pressure, which is a measure for the volatilization tendency of the pesticide a.i. from the solid phase. Five pesticide a.i., with various Henry coefficients and various vapour pressures, were selected to conduct laboratory experiments: metalaxyl-m, dichlorovos, diazinon, Lindane and trifluralin. Evaporation experiments were conducted in a volatilization chamber. It was found that the evaporation tendencies significantly differed according to the physicochemical properties of the a.i. PMID:19226822

  6. Fate of pesticides during beer brewing.

    PubMed

    Inoue, Tomonori; Nagatomi, Yasushi; Suga, Keiko; Uyama, Atsuo; Mochizuki, Naoki

    2011-04-27

    The fates of more than 300 pesticide residues were investigated in the course of beer brewing. Ground malt artificially contaminated with pesticides was brewed via steps such as mashing, boiling, and fermentation. Analytical samples were taken from wort, spent grain, and beer produced at certain key points in the brewing process. The samples were extracted and purified with the QuEChERS (Quick Easy Cheap Effective Rugged and Safe) method and were then analyzed by LC-MS/MS using a multiresidue method. In the results, a majority of pesticides showed a reduction in the unhopped wort and were adsorbed onto the spent grain after mashing. In addition, some pesticides diminished during the boiling and fermentation. This suggests that the reduction was caused mainly by adsorption, pyrolysis, and hydrolysis. After the entire process of brewing, the risks of contaminating beer with pesticides were reduced remarkably, and only a few pesticides remained without being removed or resolved. PMID:21401094

  7. Impact of Surface Soil Moisture of Pesticide Volatilization Fluxes

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Volatilization of pesticides can detrimentally affect the environment by contaminating soil and surface waters many kilometers from where the pesticides were applied and intended. To improve quantifying the effect of soil moisture and meteorological interactions on pesticides volatization, metolach...

  8. A mobile App for military operational entomology pesticide applications

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Multiple field studies conducted for the Deployed War Fighter Protection (DWFP) research program have generated over 80 specific guidance points for innovative combinations of pesticide application equipment, pesticide formulations, and application techniques for aerosol and residual pesticide treat...

  9. Estimating terrestrial amphibian pesticide body burden through dermal exposure

    EPA Science Inventory

    Dermal exposure presents a potentially significant but understudied route for pesticide uptake in terrestrial amphibians. Our study measured dermal uptake of pesticides of varying hydrophobicity (logKow) in frogs. Amphibians were indirectly exposed to one of five pesticide active...

  10. AFFINITY OF THE ALLIGATOR ESTROGEN RECEPTOR FOR SERUM PESTICIDE CONTAMINANTS

    EPA Science Inventory

    Top predators, like the American alligator (Alligator mississippiensis) bioaccumulate and biomagnify persistent pollutants, such as organochlorine pesticides. In a recently published study, several pesticides and pesticide metabolites not previously reported in alligator eggs wer...

  11. PESTICIDE ASSESSMENT TOOL FOR RATING INVESTIGATIONS OF TRANSPORT (PATRIOT)

    EPA Science Inventory

    The Pesticide Assessment Tool for Rating Investigations of Transport (PATRIOT) is designed to provide rapid analyses of ground water vulnerability to pesticides on a regional, state, or local level. PATRIOT assesses ground water vulnerability by quantifying pesticide leaching pot...

  12. Pesticide burial grounds in Poland: a review.

    PubMed

    Gałuszka, Agnieszka; Migaszewski, Zdzisław M; Manecki, Piotr

    2011-10-01

    Obsolete pesticides were stored in Poland from the middle sixties until the late eighties of the 20th century mostly in underground disposal sites, called "pesticide burial grounds" or "pesticide tombs". The total amount of pesticide waste and packaging materials disposed of in these landfills exceeded 20000 Mg. Typically, the content of a pesticide tomb was dominated by organochlorine pesticides (comprising 10-100% of the total waste volume) with DDT as the prevailing compound. Other pesticide types, such as phosphoroorganic, carbamate insecticides, dinitrophenols, phenoxyacids, and inorganic compounds were stored in smaller quantities, usually not exceeding 10-20% of the total waste volume. With the growing awareness of the threats that these landfills posed to the environment, the first inventory for the whole country was made in 1993 and remediation was initiated in 1999. The total amount of waste, which had to be removed from the known pesticide tombs (hazardous substances, contaminated soils, construction materials etc.) was about 100000 Mg. According to the National Waste Management Plan, the reclamation of pesticide tombs was assumed to have been finished by the end of 2010, however, this goal has not been achieved. The aim of this review is to present a historical perspective of pesticide burial grounds in Poland with an emphasis on their creation, function, inventory, and remediation. Based on unpublished reports, and other published materials of limited availability written in Polish, this review may serve as a source of information for representatives of other countries, where remediation of pesticide burial grounds is still in progress. The experience gained over a ten-year period, when restoration of pesticide tombs was implemented in Poland, reveals that there are many obstacles to this action arising not only from technical, but also from economic and social issues. PMID:21531026

  13. 40 CFR 158.2080 - Experimental use permit data requirements-biochemical pesticides.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... requirements-biochemical pesticides. 158.2080 Section 158.2080 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES Biochemical Pesticides § 158.2080 Experimental use permit data requirements—biochemical pesticides. (a) Sections...

  14. 40 CFR 158.2080 - Experimental use permit data requirements-biochemical pesticides.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... requirements-biochemical pesticides. 158.2080 Section 158.2080 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES Biochemical Pesticides § 158.2080 Experimental use permit data requirements—biochemical pesticides. (a) Sections...

  15. 40 CFR 158.2080 - Experimental use permit data requirements-biochemical pesticides.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... requirements-biochemical pesticides. 158.2080 Section 158.2080 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES Biochemical Pesticides § 158.2080 Experimental use permit data requirements—biochemical pesticides. (a) Sections...

  16. 40 CFR 158.2080 - Experimental use permit data requirements-biochemical pesticides.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... requirements-biochemical pesticides. 158.2080 Section 158.2080 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES Biochemical Pesticides § 158.2080 Experimental use permit data requirements—biochemical pesticides. (a) Sections...

  17. 40 CFR 158.2173 - Experimental use permit microbial pesticides toxicology data requirements table.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... pesticides toxicology data requirements table. 158.2173 Section 158.2173 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES Microbial Pesticides § 158.2173 Experimental use permit microbial pesticides toxicology data requirements table....

  18. 40 CFR 158.2173 - Experimental use permit microbial pesticides toxicology data requirements table.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... pesticides toxicology data requirements table. 158.2173 Section 158.2173 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES Microbial Pesticides § 158.2173 Experimental use permit microbial pesticides toxicology data requirements table....

  19. 40 CFR 158.2080 - Experimental use permit data requirements-biochemical pesticides.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... requirements-biochemical pesticides. 158.2080 Section 158.2080 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES Biochemical Pesticides § 158.2080 Experimental use permit data requirements—biochemical pesticides. (a) Sections...

  20. 40 CFR 158.2173 - Experimental use permit microbial pesticides toxicology data requirements table.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... pesticides toxicology data requirements table. 158.2173 Section 158.2173 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES Microbial Pesticides § 158.2173 Experimental use permit microbial pesticides toxicology data requirements table....

  1. 76 FR 72404 - Pesticides: Availability of Pesticide Registration Notice Regarding the Non-Dietary Exposure Task...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-23

    ...The Agency is announcing the availability of a Pesticide Registration Notice (PR Notice) regarding the data development efforts of the Non-Dietary Exposure Task Force (NDETF). This PR Notice (PR Notice 2011-2) was issued by the Agency on November 10, 2011. PR Notices are issued by the Office of Pesticide Programs to inform pesticide registrants and other interested persons about important......

  2. 40 CFR 168.22 - Advertising of unregistered pesticides, unregistered uses of registered pesticides and FIFRA...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Advertising of unregistered pesticides, unregistered uses of registered pesticides and FIFRA section 24(c) registrations. 168.22 Section 168.22 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS STATEMENTS...

  3. 40 CFR 168.22 - Advertising of unregistered pesticides, unregistered uses of registered pesticides and FIFRA...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 25 2013-07-01 2013-07-01 false Advertising of unregistered pesticides, unregistered uses of registered pesticides and FIFRA section 24(c) registrations. 168.22 Section 168.22 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS STATEMENTS...

  4. 40 CFR 168.22 - Advertising of unregistered pesticides, unregistered uses of registered pesticides and FIFRA...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 25 2012-07-01 2012-07-01 false Advertising of unregistered pesticides, unregistered uses of registered pesticides and FIFRA section 24(c) registrations. 168.22 Section 168.22 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS STATEMENTS...

  5. 40 CFR 168.22 - Advertising of unregistered pesticides, unregistered uses of registered pesticides and FIFRA...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Advertising of unregistered pesticides, unregistered uses of registered pesticides and FIFRA section 24(c) registrations. 168.22 Section 168.22 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS STATEMENTS...

  6. 40 CFR 168.22 - Advertising of unregistered pesticides, unregistered uses of registered pesticides and FIFRA...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Advertising of unregistered pesticides, unregistered uses of registered pesticides and FIFRA section 24(c) registrations. 168.22 Section 168.22 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS STATEMENTS...

  7. The Schooling of State Pesticide Laws, 2000: A Review of State Pesticide Laws Regarding Schools.

    ERIC Educational Resources Information Center

    Owens, Kagan; Feldman, Jay

    2000-01-01

    This report reviews state actions concerning pesticide use around schools, including the federal role in school pesticide use, and presents a list of each state's regulations regarding protecting children from pesticide exposure in schools. A case for protecting children is detailed. The report discusses some of the actions states have taken to…

  8. 76 FR 41246 - Pesticide Program Dialogue Committee, Pesticide Registration Improvement Act Process Improvement...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-13

    ...The Pesticide Program Dialogue Committee (PPDC) provides a forum for a diverse group of stake holders to provide advice to the pesticide program on various pesticide regulatory, policy, and program implementation issues. In meeting its Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) and Endangered Species Act (ESA) obligations, EPA continues to seek advice from the PPDC and its......

  9. Occupational Pesticide Exposures and Respiratory Health

    PubMed Central

    Ye, Ming; Beach, Jeremy; Martin, Jonathan W.; Senthilselvan, Ambikaipakan

    2013-01-01

    Pesticides have been widely used to control pest and pest-related diseases in agriculture, fishery, forestry and the food industry. In this review, we identify a number of respiratory symptoms and diseases that have been associated with occupational pesticide exposures. Impaired lung function has also been observed among people occupationally exposed to pesticides. There was strong evidence for an association between occupational pesticide exposure and asthma, especially in agricultural occupations. In addition, we found suggestive evidence for a link between occupational pesticide exposure and chronic bronchitis or COPD. There was inconclusive evidence for the association between occupational pesticide exposure and lung cancer. Better control of pesticide uses and enforcement of safety behaviors, such as using personal protection equipment (PPE) in the workplace, are critical for reducing the risk of developing pesticide-related symptoms and diseases. Educational training programs focusing on basic safety precautions and proper uses of personal protection equipment (PPE) are possible interventions that could be used to control the respiratory diseases associated with pesticide exposure in occupational setting. PMID:24287863

  10. Effect of Endocrine Disruptor Pesticides: A Review

    PubMed Central

    Mnif, Wissem; Hassine, Aziza Ibn Hadj; Bouaziz, Aicha; Bartegi, Aghleb; Thomas, Olivier; Roig, Benoit

    2011-01-01

    Endocrine disrupting chemicals (EDC) are compounds that alter the normal functioning of the endocrine system of both wildlife and humans. A huge number of chemicals have been identified as endocrine disruptors, among them several pesticides. Pesticides are used to kill unwanted organisms in crops, public areas, homes and gardens, and parasites in medicine. Human are exposed to pesticides due to their occupations or through dietary and environmental exposure (water, soil, air). For several years, there have been enquiries about the impact of environmental factors on the occurrence of human pathologies. This paper reviews the current knowledge of the potential impacts of endocrine disruptor pesticides on human health. PMID:21776230

  11. 40 CFR 180.572 - Bifenazate; tolerance for residues.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... § 180.572, see the List of CFR Sections Affected, which appears in the Finding Aids section of the... Ilama 1.6 Longan 5.0 Lychee 5.0 Mango 7.0 Nut, tree, group 14 0.20 Okra 2.0 Papaya 7.0 Passionfruit...

  12. 40 CFR 180.572 - Bifenazate; tolerance for residues.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... § 180.572, see the List of CFR Sections Affected, which appears in the Finding Aids section of the... Ilama 1.6 Longan 5.0 Lychee 5.0 Mango 7.0 Nut, tree, group 14 0.20 Okra 2.0 Papaya 7.0 Passionfruit...

  13. 40 CFR 180.572 - Bifenazate; tolerance for residues.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... commodities: Commodity Parts per million Acerola 0.90 Almond, hulls 15 Apple, wet pomace 1.2 Bean, dry seed 0... 7.0 Passionfruit 0.90 Pea and bean, succulent shelled, subgroup 6B 0.70 Peppermint, tops...

  14. DISTRIBUTIONS, ASSOCIATIONS, AND PARTIAL AGGREGATE EXPOSURE OF PESTICIDES AND POLYNUCLEAR AROMATIC HYDROCARBONS IN THE MINNESOTA CHILDREN'S PESTICIDE EXPOSURE STUDY (MNCPES)

    EPA Science Inventory

    The Minnesota Children's Pesticide Exposure Study (MNCPES) provides exposure, environmental, and biologic data relating to multi-pathway exposures of children for four primary pesticides (chlorpyrifos, malathion, diazinon, and atrazine), 14 secondary pesticides, and 13 polynucl...

  15. Pesticides as endocrine-disrupting chemicals

    EPA Science Inventory

    Pesticides are designed to be bioactive against certain targets but can cause toxicity to nontarget species by a variety of other modes of action including disturbance of endocrine function. As such, pesticides have been found to bind and alter the function of hormone receptors, ...

  16. Natural products as sources for new pesticides

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Natural products as pesticides have been reviewed from several perspectives in the past; however, no review has examined the impact of natural product and natural product-based pesticides, as a function of new active ingredient registrations with the Environmental Protection Agency (EPA), on the U.S...

  17. 33 CFR 274.4 - Pesticide management.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Pesticide management. 274.4... DEFENSE PEST CONTROL PROGRAM FOR CIVIL WORKS PROJECTS Project Operation § 274.4 Pesticide management. (a... control management personnel prior to advertisement of the contract and procurement of services....

  18. 33 CFR 274.4 - Pesticide management.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Pesticide management. 274.4... DEFENSE PEST CONTROL PROGRAM FOR CIVIL WORKS PROJECTS Project Operation § 274.4 Pesticide management. (a... control management personnel prior to advertisement of the contract and procurement of services....

  19. 33 CFR 274.4 - Pesticide management.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Pesticide management. 274.4... DEFENSE PEST CONTROL PROGRAM FOR CIVIL WORKS PROJECTS Project Operation § 274.4 Pesticide management. (a... control management personnel prior to advertisement of the contract and procurement of services....

  20. 33 CFR 274.4 - Pesticide management.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Pesticide management. 274.4... DEFENSE PEST CONTROL PROGRAM FOR CIVIL WORKS PROJECTS Project Operation § 274.4 Pesticide management. (a... control management personnel prior to advertisement of the contract and procurement of services....

  1. 33 CFR 274.4 - Pesticide management.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Pesticide management. 274.4... DEFENSE PEST CONTROL PROGRAM FOR CIVIL WORKS PROJECTS Project Operation § 274.4 Pesticide management. (a... control management personnel prior to advertisement of the contract and procurement of services....

  2. Genetic Alterations in Pesticide Exposed Bolivian Farmers

    PubMed Central

    Jørs, Erik; Gonzáles, Ana Rosa; Ascarrunz, Maria Eugenia; Tirado, Noemi; Takahashi, Catharina; Lafuente, Erika; Dos Santos, Raquel A; Bailon, Natalia; Cervantes, Rafael; O, Huici; Bælum, Jesper; Lander., Flemming

    2007-01-01

    Background Pesticides are of concern in Bolivia because of increasing use. Frequent intoxications have been demonstrated due to use of very toxic pesticides, insufficient control of distribution and sale and little knowledge among farmers of protective measures and hygienic procedures. Method Questionnaires were applied and blood tests taken from 81 volunteers from La Paz County, of whom 48 were pesticide exposed farmers and 33 non-exposed controls. Sixty males and 21 females participated with a mean age of 37.3 years (range 17–76). Data of exposure and possible genetic damage were collected and evaluated by well known statistical methods, controlling for relevant confounders. To measure genetic damage chromosomal aberrations and the comet assay analysis were performed. Results Pesticide exposed farmers had a higher degree of genetic damage compared to the control group. The number of chromosomal aberrations increased with the intensity of pesticide exposure. Females had a lower number of chromosomal aberrations than males, and people living at altitudes above 2500 metres seemed to exhibit more DNA damage measured by the comet assay. Conclusions Bolivian farmers showed signs of genotoxic damage, probably related to exposure to pesticides. Due to the potentially negative long term health effects of genetic damage on reproduction and the development of cancer, preventive measures are recommended. Effective control with imports and sales, banning of the most toxic pesticides, education and information are possible measures, which could help preventing the negative effects of pesticides on human health and the environment. PMID:19662224

  3. Non-cancer health effects of pesticides

    PubMed Central

    Sanborn, M.; Kerr, K.J.; Sanin, L.H.; Cole, D.C.; Bassil, K.L.; Vakil, C.

    2007-01-01

    OBJECTIVE To investigate whether there are associations between exposure to pesticides and 4 chronic non-cancer health effects: dermatologic, neurologic, reproductive, and genotoxic effects. DATA SOURCES We searched PreMedline, MEDLINE, and LILACS using the key word pesticide combined with the term for the specific health effect being searched. Reviewers scanned the references of all articles for additional relevant studies. STUDY SELECTION Studies since 1992 were assessed using structured inclusion and quality-of-methods criteria. Studies scoring <4 on a 7-point global methodologic quality scale were excluded. In total, 124 studies were included. These studies had a mean quality score of 4.88 out of 7. SYNTHESIS Strong evidence of association with pesticide exposure was found for all neurologic outcomes, genotoxicity, and 4 of 6 reproductive effects: birth defects, fetal death, altered growth, and other outcomes. Exposure to pesticides generally doubled the level of genetic damage as measured by chromosome aberrations in lymphocytes. Only a few high-quality studies focused on the dermatologic effects of pesticides. In some of these studies, rates of dermatitis were higher among those who had had high exposure to pesticides on the job. CONCLUSION Evidence from research on humans consistently points to positive associations between pesticide exposure and 3 of the 4 non-cancer health outcomes studied. Physicians have a dual role in educating individual patients about the risks of exposure and in reducing exposure in the community by advocating for restrictions on use of pesticides. PMID:17934035

  4. ANIMAL MODELS OF CHRONIC PESTICIDE NEUROTOXICITY.

    EPA Science Inventory

    There is a wealth of literature on neurotoxicological outcomes of acute and short-term exposure to pesticides in laboratory animals, but there are relatively few studies of- long-term exposure. Many reports in the literature describing ;chronic' exposures to pesticides are, in fa...

  5. Pesticide Fate in a Golf Course Environment

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Information on the fate of pesticides in a golf course environment was presented to science professionals and golf course personnel at the Minnesota Golf Course Superintendents' Association March Mini-Seminar in Bloomington, MN, on 6 March 2007. Topics presented included: the definition of pesticide...

  6. Pesticide mitigation strategies for surface water quality

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Pesticide residues are being increasingly detected in surface water in agricultural and urban areas. In some cases water bodies are being listed under the Clean Water Act 303(d) as impaired and Total Maximum Daily Loads are required to address the impairments in agricultural areas. Pesticides in sur...

  7. NATIONAL PESTICIDE INFORMATION RETRIEVAL SYSTEM (NPIRS)

    EPA Science Inventory

    The National Pesticide Information Retrieval System (NPIRS) is a collection of pesticide-related databases available through subscription to the Center for Environmental and Regulatory Information Systems, CERIS. The following is a summary of data found in the databases, data sou...

  8. ANIMAL MODELS OF CHRONIC PESTICIDE NEUROTOXICITY.

    EPA Science Inventory

    There is a wealth of literature on neurotoxicological outcomes of acute and short-term exposure to pesticides in laboratory animals, but there are relatively few reports of long-term exposure. Reports in the literature describing "chronic" exposures to pesticides are, in fact, a...

  9. 76 FR 5805 - Pesticide Products; Registration Applications

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-02

    ...EPA has received applications to register pesticide products containing active ingredients not included in any previously registered pesticide products. Pursuant to the provisions of section 3(c)(4) of the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), EPA is hereby providing notice of receipt and opportunity to comment on these...

  10. Toxicity of Pesticides. Agrichemical Fact Sheet 2.

    ERIC Educational Resources Information Center

    Hock, Winand K.

    This fact sheet gives the acute oral and dermal toxicity (LD 50) of over 250 pesticides in lab animals. The chemicals are categorized as fungicides, herbicides, insecticides, or miscellaneous compounds. One or more trade names are given for each pesticide. In addition, a brief explanation of toxicity determination is given. (BB)

  11. Applications of Metabonomics in Pesticide Toxicology.

    PubMed

    Wang, Pan; Wu, Yi-Jun

    2015-01-01

    Metabonomic studies quantitatively measure the small molecule metabolites and their intermediates in the biological samples (serum, urine or tissue extracts) and have gained wide applications in many fields, especially in toxicology. Pesticides are extensively used around the world and pesticide toxicity has become a serious threat to human health. Metabonomic approach has been applied in many aspects of pesticide toxicology research such as eco-environmental toxicity studies, biomarker identification, and mechanism of toxicity studies. Both whole organism animal models and cell culture models are used for metabonomic studies on pesticide toxicology. In the literature, metabonomic analyses on the toxicity of over thirty common pesticides, including insecticides, herbicides and fungicides, have been carried out using magnetic resonance spectroscopy or mass spectrometry. The combined toxicity of pesticides or pesticide with heavy metals was also investigated with metabonomic approach. In this article, recent progresses made in applying metabonomic approach in pesticide toxicology are thoroughly reviewed and the challenges with application of this approach are also discussed. PMID:26279326

  12. 75 FR 56105 - Pesticide Products; Registration Applications

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-15

    ... AGENCY Pesticide Products; Registration Applications AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: This notice announces receipt of applications to register new uses for pesticide... notice of such applications, pursuant to section 3(c)(4) of FIFRA. DATES: Comments must be received on...

  13. Pesticide fact sheet number 20. 2: Amitrole

    SciTech Connect

    Not Available

    1992-12-01

    The document contains up-to-date chemical information, including a summary of the Agency's regulatory position and rationale, on a specific pesticide or group of pesticides. The Fact Sheet is issued on Amitrole for issuance of each special review document.

  14. RECENT ADVANCES IN PESTICIDE SPRAY APPLICATION TECHNOLOGY

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Applications of pesticides and other production strategies have ensured adequate and high quality food, fiber, floral and nursery crops. To meet the wide variety of canopy structure characteristics, growing circumstances and marketing requirements, high quality of pesticide transport is essential t...

  15. EXPOSURE TO CHILDREN FROM PESTICIDE RESIDUES

    EPA Science Inventory

    Children's aggregate exposure to pesticides will be characterized using pesticide exposure data from Brownsville, TX. The aggregate exposure methodology developed in this phase of the project will be tested with a larger data set from Arizona using data from US-Mexico border are...

  16. Using Pesticides Safely. Special Circular 296.

    ERIC Educational Resources Information Center

    Hock, W. K.

    The use of pesticides is necessary to aid in the production of food, feed and fiber, and is equally important in the control of home garden and household pests, but correct use is critical in preventing injury to persons, animals, and plants. This circular contains information on State of Pennsylvania and federal pesticide laws; different types of…

  17. 75 FR 71697 - Pesticide Products; Registration Applications

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-24

    ...-RR) was published in a separate notice (see 75 FR 11175; March 10, 2010; FRL-8811-6). File symbol... AGENCY Pesticide Products; Registration Applications AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: EPA has received applications to register pesticide products containing...

  18. Interaction of pesticides with natural organic material

    USGS Publications Warehouse

    Wershaw, R. L.; Burcar, P.J.; Goldberg, M.C.

    1969-01-01

    Two examples of the interaction of pesticides with natural organic materials have been investigated. Sodium humate solubilizes DDT in water and humic acid strongly sorbs 2,4,5-T. These two types of interactions are indicative of the types that one would expect when any organic pesticide is applied to a natural soil-water system.

  19. AGRICULTURAL HEALTH STUDY/PESTICIDE EXPOSURE STUDY

    EPA Science Inventory

    The Agricultural Health Study (AHS) is a prospective epidemiologic study of a large cohort of pesticide applicators and their spouses in Iowa and North Carolina. The Pesticide Exposure Study is a sub-study to evaluate exposure factors and to provide data to assess exposure cla...

  20. CUMULATIVE RISK ANALYSIS FOR ORGANOPHOSPHORUS PESTICIDES

    EPA Science Inventory

    Cumulative Risk Analysis for Organophosphorus Pesticides
    R. Woodrow Setzer, Jr. NHEERL MD-74, USEPA, RTP, NC 27711

    The US EPA has recently completed a risk assessment of the effects of exposure to 33 organophosphorous pesticides (OPs) through the diet, water, and resi...

  1. Reproductive disorders associated with pesticide exposure.

    PubMed

    Frazier, Linda M

    2007-01-01

    Exposure of men or women to certain pesticides at sufficient doses may increase the risk for sperm abnormalities, decreased fertility, a deficit of male children, spontaneous abortion, birth defects or fetal growth retardation. Pesticides from workplace or environmental exposures enter breast milk. Certain pesticides have been linked to developmental neurobehavioral problems, altered function of immune cells and possibly childhood leukemia. In well-designed epidemiologic studies, adverse reproductive or developmental effects have been associated with mixed pesticide exposure in occupational settings, particularly when personal protective equipment is not used. Every class of pesticides has at least one agent capable of affecting a reproductive or developmental endpoint in laboratory animals or people, including organophosphates, carbamates, pyrethroids, herbicides, fungicides, fumigants and especially organochlorines. Many of the most toxic pesticides have been banned or restricted in developed nations, but high exposures to these agents are still occurring in the most impoverished countries around the globe. Protective clothing, masks and gloves are more difficult to tolerate in hot, humid weather, or may be unavailable or unaffordable. Counseling patients who are concerned about reproductive and developmental effects of pesticides often involves helping them assess their exposure levels, weigh risks and benefits, and adopt practices to reduce or eliminate their absorbed dose. Patients may not realize that by the first prenatal care visit, most disruptions of organogenesis have already occurred. Planning ahead provides the best chance of lowering risk from pesticides and remediating other risk factors before conception. PMID:18032334

  2. Surfactant effects on environmental behavior of pesticides.

    PubMed

    Katagi, Toshiyuki

    2008-01-01

    The potential effects of adjuvants, including surfactants used in pesticide formulation, have been extensively studied for many small organic chemicals, but similar investigation on pesticides is limited in most cases. Solubilizing effects leading to the apparently increased water solubility of a pesticide are commonly known through the preparation of formulations, but fundamental profiles, especially for a specific monodisperse surfactant, are not fully studied. Reduced volatilization of a pesticide from the formulation can be explained by analogy of a very simple organic chemical, but the actual mechanism for the pesticide is still obscure. In contrast, from the point of view of avoiding groundwater contamination with a pesticide, adsorption/desorption profiles in the presence of surfactants and adjuvants have been examined extensively as well as pesticide mobility in the soil column. The basic mechanism in micelle-catalyzed hydrolysis is well known, and theoretical approaches including the PPIE model have succeeded in explaining the observed effects of surfactants, but its application to pesticides is also limited. Photolysis, especially in an aqueous phase, is in the same situation. The dilution effect in the real environment would show these effects on hydrolysis and photolysis to be much less than expected from the laboratory basic studies, but more information is necessary to examine the practical extent of the effects in an early stage of applying a pesticide formulation to crops and soil. Many adjuvants, including surfactants, are biodegradable in the soil environment, and thus their effects on the biodegradation of a pesticide in soil and sediment may be limited, as demonstrated by field trials. Not only from the theoretical but also the practical aspect, the foliar uptake of pesticide in the presence of adjuvants has been investigated extensively and some prediction on the ease of foliar uptake can be realized in relation to the formulation technology

  3. Pesticide Use Plan (PUP) for Pantex Plant

    SciTech Connect

    Schoenhals, M.G.

    1995-12-31

    Federal Insecticide, Fungicide, and Rodenticide Act and its Worker Protection Standard, EPA authority, state regulations, and Texas Department of Agriculture authority make up a complex set of environment compliance requirements. The Pantex Plant northeast of Amarillo, Texas is currently dedicated to the disassembly of nuclear weapons. Ironically large areas of the Pantex Plant Site have been farmed for over 40 years. Pesticides are an integral part of agronomic production practices once economic thresholds for certain pests are exceeded. Horticulture and industrial operations also use pesticides. Pesticides can migrate to several playa lakes onsite, where they may threaten compliance with the Clean Water Act. Plant personnel are aware of the need to provide a chemically safe work environment, protect the public, and ensure an ecologically healthy environment. Thus a PUP has been developed to coordinate all pesticide use, ensure safety of agricultural and industrial workers, and protect the playa habitat. The PUP provides guidelines for pesticide use, notification, training, and safety.

  4. Assessing occupational exposure to sea lamprey pesticides

    PubMed Central

    Ceballos, Diana M; Beaucham, Catherine C; Kurtz, Kristine; Musolin, Kristin

    2015-01-01

    Background: Sea lampreys are parasitic fish found in lakes of the United States and Canada. Sea lamprey is controlled through manual application of the pesticides 3-trifluoromethyl-4-nitrophenol (TFM) and BayluscideTM into streams and tributaries. 3-Trifluoromethyl-4-nitrophenol may cause irritation and central nervous system depression and Bayluscide may cause irritation, dermatitis, blisters, cracking, edema, and allergic skin reactions. Objectives: To assess occupational exposures to sea lamprey pesticides. Methods: We developed a wipe method for evaluating surface and skin contamination with these pesticides. This method was field tested at a biological field station and at a pesticide river application. We also evaluated exposures using control banding tools. Results: We verified TFM surface contamination at the biological station. At the river application, we found surfaces and worker’s skin contaminated with pesticides. Conclusion: We recommended minimizing exposures by implementing engineering controls and improved use of personal protective equipment. PMID:25730600

  5. Pesticide Toxicity Index: a tool for assessing potential toxicity of pesticide mixtures to freshwater aquatic organisms

    USGS Publications Warehouse

    Nowell, Lisa H.; Norman, Julia E.; Moran, Patrick W.; Martin, Jeffrey D.; Stone, Wesley W.

    2014-01-01

    Pesticide mixtures are common in streams with agricultural or urban influence in the watershed. The Pesticide Toxicity Index (PTI) is a screening tool to assess potential aquatic toxicity of complex pesticide mixtures by combining measures of pesticide exposure and acute toxicity in an additive toxic-unit model. The PTI is determined separately for fish, cladocerans, and benthic invertebrates. This study expands the number of pesticides and degradates included in previous editions of the PTI from 124 to 492 pesticides and degradates, and includes two types of PTI for use in different applications, depending on study objectives. The Median-PTI was calculated from median toxicity values for individual pesticides, so is robust to outliers and is appropriate for comparing relative potential toxicity among samples, sites, or pesticides. The Sensitive-PTI uses the 5th percentile of available toxicity values, so is a more sensitive screening-level indicator of potential toxicity. PTI predictions of toxicity in environmental samples were tested using data aggregated from published field studies that measured pesticide concentrations and toxicity to Ceriodaphnia dubia in ambient stream water. C. dubia survival was reduced to ≤ 50% of controls in 44% of samples with Median-PTI values of 0.1–1, and to 0% in 96% of samples with Median-PTI values > 1. The PTI is a relative, but quantitative, indicator of potential toxicity that can be used to evaluate relationships between pesticide exposure and biological condition.

  6. Community air monitoring for pesticides. Part 1: selecting pesticides and a community.

    PubMed

    Segawa, Randy; Levine, Johanna; Neal, Rosemary; Brattesani, Madeline

    2014-03-01

    The CA Department of Pesticide Regulation (CDPR) developed methods to select pesticides and a community to fulfill criteria for an ambient air monitoring study it conducted as part of the CA Environmental Protection Agency's Environmental Justice Action Plan. Using a scoring system, CDPR evaluated 100 pesticides based on statewide-reported pesticide use, volatility, and priority in CDPR's risk assessment process (indicators of exposure and toxicity) to produce a list of pesticides to consider as candidates for monitoring. The CDPR also evaluated and scored 83 communities based on demographics and health factors, availability of cumulative impacts data, and reported pesticide use to create a list of community candidates. The scores provide relative rankings to distinguish more highly impacted communities from less impacted ones and to identify which pesticides might contribute most to potential adverse health effects. These methods use criteria that can be quantified, validated, and verified in order to provide a transparent and fair selection process. Based on public comments and highest scores, CDPR recommended 40 pesticides (including some of their degradation products) and one community for its yearlong monitoring study. The CDPR then further refined its list of pesticides by soliciting input from local and technical advisory groups. The CDPR plans to use these methods to select pesticides and communities in future monitoring activities. PMID:24362496

  7. Apply Pesticides Correctly: A Guide for Commercial Applicators.

    ERIC Educational Resources Information Center

    Environmental Protection Agency, Washington, DC.

    This document provides practical information needed by commercial pesticide applicators to meet the minimum Federal regulation requirements for the use of various pesticides. The text and accompanying illustrations cover the seven major topics of pests, pest control, pesticides, labels and labeling, using pesticides safely, application equipment,…

  8. 78 FR 26935 - Data Requirements for Antimicrobial Pesticides

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-08

    ... pesticides (72 FR 60934), and biochemical pesticides and microbial pesticides (72 FR 60988). The rule... regulation for antimicrobial pesticides, the 2007 final rule (72 FR 60251, October 24, 2007) (FRL-8116-2... public comments received on the NPRM that appeared in the Federal Register of October 8, 2008 (73...

  9. STREAM, AN EXPOSURE ASSESSMENT METHODOLOGY FOR AGRICULTURAL PESTICIDES RUNOFF

    EPA Science Inventory

    Exposure assessments for pesticides used in agriculture require the estimation of both pesticide runoff from fields and resulting concentrations in streams in order to predict the potential aquatic and/or health risk posed by pesticide usage. he and duration of pesticide concentr...

  10. 40 CFR 155.50 - Initiate a pesticide's registration review.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 25 2013-07-01 2013-07-01 false Initiate a pesticide's registration...) PESTICIDE PROGRAMS REGISTRATION STANDARDS AND REGISTRATION REVIEW Registration Review Procedures § 155.50 Initiate a pesticide's registration review. The Agency will initiate a pesticide's registration review...

  11. 33 CFR 274.7 - Authorization of pesticide use.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Authorization of pesticide use... of pesticide use. (a) Programs approved in § 274.6(b) must be those as described on the pesticide label. Pesticide uses which are different from the registered use, require amendment of the...

  12. 40 CFR 170.235 - Posted pesticide safety information.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 25 2012-07-01 2012-07-01 false Posted pesticide safety information...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Pesticide Handlers § 170.235 Posted pesticide safety information. (a) Requirement. When handlers (except those employed by a commercial...

  13. 40 CFR 170.110 - Restrictions associated with pesticide applications.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 25 2012-07-01 2012-07-01 false Restrictions associated with pesticide...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Workers § 170.110 Restrictions associated with pesticide applications. (a) Farms and forests. During the application of any pesticide on a farm or in...

  14. 40 CFR 170.130 - Pesticide safety training for workers.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Pesticide safety training for workers...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Workers § 170.130 Pesticide safety training for... activities permitted by § 170.112 and contacts anything that has been treated with the pesticide to which...

  15. 40 CFR 170.130 - Pesticide safety training for workers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 25 2012-07-01 2012-07-01 false Pesticide safety training for workers...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Workers § 170.130 Pesticide safety training for... activities permitted by § 170.112 and contacts anything that has been treated with the pesticide to which...

  16. 40 CFR 170.135 - Posted pesticide safety information.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Posted pesticide safety information...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Workers § 170.135 Posted pesticide safety..., a pesticide covered by this subpart has been applied on the establishment or a...

  17. 33 CFR 274.7 - Authorization of pesticide use.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Authorization of pesticide use... of pesticide use. (a) Programs approved in § 274.6(b) must be those as described on the pesticide label. Pesticide uses which are different from the registered use, require amendment of the...

  18. 40 CFR 170.235 - Posted pesticide safety information.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Posted pesticide safety information...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Pesticide Handlers § 170.235 Posted pesticide safety information. (a) Requirement. When handlers (except those employed by a commercial...

  19. 40 CFR 158.100 - Pesticide use patterns.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 25 2013-07-01 2013-07-01 false Pesticide use patterns. 158.100 Section 158.100 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES How To Use Data Tables § 158.100 Pesticide use patterns. (a)...

  20. 40 CFR 155.50 - Initiate a pesticide's registration review.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Initiate a pesticide's registration...) PESTICIDE PROGRAMS REGISTRATION STANDARDS AND REGISTRATION REVIEW Registration Review Procedures § 155.50 Initiate a pesticide's registration review. The Agency will initiate a pesticide's registration review...

  1. 40 CFR 170.130 - Pesticide safety training for workers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Pesticide safety training for workers...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Workers § 170.130 Pesticide safety training for... activities permitted by § 170.112 and contacts anything that has been treated with the pesticide to which...

  2. 40 CFR 155.50 - Initiate a pesticide's registration review.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 25 2012-07-01 2012-07-01 false Initiate a pesticide's registration...) PESTICIDE PROGRAMS REGISTRATION STANDARDS AND REGISTRATION REVIEW Registration Review Procedures § 155.50 Initiate a pesticide's registration review. The Agency will initiate a pesticide's registration review...

  3. 40 CFR 170.235 - Posted pesticide safety information.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 25 2013-07-01 2013-07-01 false Posted pesticide safety information...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Pesticide Handlers § 170.235 Posted pesticide safety information. (a) Requirement. When handlers (except those employed by a commercial...

  4. 40 CFR 170.235 - Posted pesticide safety information.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Posted pesticide safety information...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Pesticide Handlers § 170.235 Posted pesticide safety information. (a) Requirement. When handlers (except those employed by a commercial...

  5. 40 CFR 170.135 - Posted pesticide safety information.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 25 2012-07-01 2012-07-01 false Posted pesticide safety information...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Workers § 170.135 Posted pesticide safety..., a pesticide covered by this subpart has been applied on the establishment or a...

  6. 40 CFR 170.110 - Restrictions associated with pesticide applications.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Restrictions associated with pesticide...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Workers § 170.110 Restrictions associated with pesticide applications. (a) Farms and forests. During the application of any pesticide on a farm or in...

  7. 40 CFR 170.135 - Posted pesticide safety information.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Posted pesticide safety information...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Workers § 170.135 Posted pesticide safety..., a pesticide covered by this subpart has been applied on the establishment or a...

  8. 40 CFR 158.100 - Pesticide use patterns.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Pesticide use patterns. 158.100 Section 158.100 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES How To Use Data Tables § 158.100 Pesticide use patterns. (a)...

  9. 40 CFR 155.50 - Initiate a pesticide's registration review.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Initiate a pesticide's registration...) PESTICIDE PROGRAMS REGISTRATION STANDARDS AND REGISTRATION REVIEW Registration Review Procedures § 155.50 Initiate a pesticide's registration review. The Agency will initiate a pesticide's registration review...

  10. 40 CFR 170.135 - Posted pesticide safety information.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 25 2013-07-01 2013-07-01 false Posted pesticide safety information...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Workers § 170.135 Posted pesticide safety..., a pesticide covered by this subpart has been applied on the establishment or a...

  11. 33 CFR 274.7 - Authorization of pesticide use.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Authorization of pesticide use... of pesticide use. (a) Programs approved in § 274.6(b) must be those as described on the pesticide label. Pesticide uses which are different from the registered use, require amendment of the...

  12. 40 CFR 165.63 - Scope of pesticide products included.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Scope of pesticide products included. 165.63 Section 165.63 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS PESTICIDE MANAGEMENT AND DISPOSAL Standards for Repackaging Pesticide Products into...

  13. 40 CFR 170.110 - Restrictions associated with pesticide applications.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Restrictions associated with pesticide...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Workers § 170.110 Restrictions associated with pesticide applications. (a) Farms and forests. During the application of any pesticide on a farm or in...

  14. 40 CFR 170.110 - Restrictions associated with pesticide applications.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 25 2013-07-01 2013-07-01 false Restrictions associated with pesticide...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Workers § 170.110 Restrictions associated with pesticide applications. (a) Farms and forests. During the application of any pesticide on a farm or in...

  15. 40 CFR 158.100 - Pesticide use patterns.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Pesticide use patterns. 158.100 Section 158.100 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES How To Use Data Tables § 158.100 Pesticide use patterns. (a)...

  16. 33 CFR 274.7 - Authorization of pesticide use.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Authorization of pesticide use... of pesticide use. (a) Programs approved in § 274.6(b) must be those as described on the pesticide label. Pesticide uses which are different from the registered use, require amendment of the...

  17. 40 CFR 158.100 - Pesticide use patterns.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 25 2012-07-01 2012-07-01 false Pesticide use patterns. 158.100 Section 158.100 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES How To Use Data Tables § 158.100 Pesticide use patterns. (a)...

  18. 40 CFR 170.130 - Pesticide safety training for workers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 25 2013-07-01 2013-07-01 false Pesticide safety training for workers...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Workers § 170.130 Pesticide safety training for... activities permitted by § 170.112 and contacts anything that has been treated with the pesticide to which...

  19. An EPA Modeling Dashboard for Ecological Assessment of Pesticides

    EPA Science Inventory

    The EPA registers pesticides for use in the US and approves imported pesticides under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA). Before a pesticide can be registered, the EPA must assess whether the pesticide can be used without eing harmful to humans or pos...

  20. 40 CFR 170.110 - Restrictions associated with pesticide applications.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Restrictions associated with pesticide...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Workers § 170.110 Restrictions associated with pesticide applications. (a) Farms and forests. During the application of any pesticide on a farm or in...

  1. 40 CFR 170.130 - Pesticide safety training for workers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Pesticide safety training for workers...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Workers § 170.130 Pesticide safety training for... activities permitted by § 170.112 and contacts anything that has been treated with the pesticide to which...

  2. 40 CFR 170.235 - Posted pesticide safety information.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Posted pesticide safety information...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Pesticide Handlers § 170.235 Posted pesticide safety information. (a) Requirement. When handlers (except those employed by a commercial...

  3. 33 CFR 274.7 - Authorization of pesticide use.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Authorization of pesticide use... of pesticide use. (a) Programs approved in § 274.6(b) must be those as described on the pesticide label. Pesticide uses which are different from the registered use, require amendment of the...

  4. 40 CFR 170.135 - Posted pesticide safety information.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Posted pesticide safety information...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Workers § 170.135 Posted pesticide safety..., a pesticide covered by this subpart has been applied on the establishment or a...

  5. 40 CFR 155.50 - Initiate a pesticide's registration review.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Initiate a pesticide's registration...) PESTICIDE PROGRAMS REGISTRATION STANDARDS AND REGISTRATION REVIEW Registration Review Procedures § 155.50 Initiate a pesticide's registration review. The Agency will initiate a pesticide's registration review...

  6. 40 CFR 165.63 - Scope of pesticide products included.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Scope of pesticide products included. 165.63 Section 165.63 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS PESTICIDE MANAGEMENT AND DISPOSAL Standards for Repackaging Pesticide Products into...

  7. 40 CFR 158.100 - Pesticide use patterns.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Pesticide use patterns. 158.100 Section 158.100 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES How To Use Data Tables § 158.100 Pesticide use patterns. (a) General use patterns. There are six broad use...

  8. Spreading the Word about Pesticide Hazards and Alternatives.

    ERIC Educational Resources Information Center

    Grier, Norma

    1993-01-01

    Presents a pamphlet and four brochures about pesticide hazards, pesticide use and alternatives, special impacts on children, lawn and garden pest management, and pesticides in food. Discusses the whys and ways of using these materials to inform people about pesticide issues. (MDH)

  9. 40 CFR 152.10 - Products that are not pesticides because they are not intended for a pesticidal purpose.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Products that are not pesticides... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS PESTICIDE REGISTRATION AND CLASSIFICATION PROCEDURES General Provisions § 152.10 Products that are not pesticides because they are not intended for...

  10. 40 CFR 152.10 - Products that are not pesticides because they are not intended for a pesticidal purpose.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 25 2013-07-01 2013-07-01 false Products that are not pesticides... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS PESTICIDE REGISTRATION AND CLASSIFICATION PROCEDURES General Provisions § 152.10 Products that are not pesticides because they are not intended for...

  11. 40 CFR 152.10 - Products that are not pesticides because they are not intended for a pesticidal purpose.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 25 2012-07-01 2012-07-01 false Products that are not pesticides... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS PESTICIDE REGISTRATION AND CLASSIFICATION PROCEDURES General Provisions § 152.10 Products that are not pesticides because they are not intended for...

  12. 40 CFR 152.10 - Products that are not pesticides because they are not intended for a pesticidal purpose.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Products that are not pesticides... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS PESTICIDE REGISTRATION AND CLASSIFICATION PROCEDURES General Provisions § 152.10 Products that are not pesticides because they are not intended for...

  13. 40 CFR 152.10 - Products that are not pesticides because they are not intended for a pesticidal purpose.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Products that are not pesticides... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS PESTICIDE REGISTRATION AND CLASSIFICATION PROCEDURES General Provisions § 152.10 Products that are not pesticides because they are not intended for...

  14. Pesticides in Brazilian freshwaters: a critical review.

    PubMed

    Albuquerque, A F; Ribeiro, J S; Kummrow, F; Nogueira, A J A; Montagner, C C; Umbuzeiro, G A

    2016-07-13

    The widespread use of pesticides in agriculture can lead to water contamination and cause adverse effects on non-target organisms. Brazil has been the world's top pesticide market consumer since 2008, with 381 approved pesticides for crop use. This study provides a comprehensive literature review on the occurrence of pesticide residues in Brazilian freshwaters. We searched for information in official agency records and peer-reviewed scientific literature. Risk quotients were calculated to assess the potential risk posed to aquatic life by the individual pesticides based on their levels of water contamination. Studies about the occurrence of pesticides in freshwaters in Brazil are scarce and concentrated in few sampling sites in 5 of the 27 states. Herbicides (21) accounted for the majority of the substances investigated, followed by fungicides (11), insecticides (10) and plant growth regulators (1). Insecticides are the class of major concern. Brazil would benefit from the implementation of a nationwide pesticide freshwater monitoring program to support preventive, remediation and enforcement actions. PMID:27367607

  15. Urbanisation shapes behavioural responses to a pesticide.

    PubMed

    Tüzün, Nedim; Debecker, Sara; Op de Beeck, Lin; Stoks, Robby

    2015-06-01

    The degree of urbanisation is rapidly increasing worldwide. Due to anthropogenic impact, urban populations are exposed to higher levels of contaminants and higher temperatures. Despite this, urbanisation is a largely overlooked spatial component in ecotoxicology. We tested in a common garden rearing experiment whether replicated urban and rural populations of the damselfly Coenagrion puella differ in their vulnerability to sublethal levels of a widespread pesticide, chlorpyrifos, in terms of ecologically relevant behaviours (exploration behaviour, activity, boldness and food intake), and to what extent these patterns are affected by temperature (20 and 24°C). Except boldness, all behaviours were affected by previous pesticide exposure. While the pesticide did not affect exploration behaviour at 20°C, it was associated with increased exploration at 24°C, which may reflect an increased toxicity of chlorpyrifos at higher temperatures. Importantly, rural and urban larvae showed consistently different, sometimes even opposite behavioural responses to pesticide exposure. When exposed to the pesticide, rural larvae decreased activity and food intake at both temperatures; urban larvae instead increased activity at both temperatures and only reduced food intake at the high temperature. This suggests that urban larvae were less affected by the pesticide, which would be consistent with a scenario of local adaptation to higher contaminant levels. Our results highlight that urbanisation may be an important factor to arrive at a spatially explicit ecological risk assessment, and may be an ignored reason why studies on the same species may generate widely different vulnerabilities to pesticides. PMID:25863029

  16. Dynamics of pesticides in potato crops.

    PubMed

    López-Pérez, Gonzalo C; Arias-Estévez, Manuel; López-Periago, Eugenio; Soto-Gonzalez, Benedicto; Cancho-Grande, Beatriz; Simal-Gandara, Jesús

    2006-03-01

    This study investigated the behavior of pesticides commonly used on potato in a part of northwestern Spain with a large area devoted to this crop. Experimental potato plots were treated with commercial formulations of two insecticides, a nematicide, a herbicide, and a combination of two fungicides, and the concentrations of the active ingredients were monitored throughout the growing season in the 0-1 and 1-15 cm soil layers, in water dripping off the potato plants, and in the potatoes themselves. The technique used for pesticide determination was gas chromatography with mass selective detection. For potato analyses, pesticide extraction was optimized. The only pesticide ever detected in potato tubers was metalaxyl, the concentration of which never exceeded half the maximum residual limit even when it was applied several times more often than is officially recommended for potato crops. Metalaxyl was also the only pesticide detected in wash-off, apparently due to its being more soluble in water than the other pesticides applied to the growing plants. A mathematical model of pesticide transport in soil was fitted to the experimental data using the program HYDRUS-1D. PMID:16506836

  17. Characteristics of pesticide pyrotechnic smoke devices.

    PubMed

    Roff, M W; Griffiths, L K; Gobeau, N; Johnson, P D; Pickering, D; Rimmer, D A; Saunders, C J; Wheeler, J P

    2006-10-01

    Pesticide smoke generating products are widely used by amateurs and professionals but there is little published information available about their burn and deposition characteristics to enable the risks associated with using these devices to be assessed. This paper investigates their burn characteristics, deposition patterns, pesticide air concentrations and potential exposure to operators. Thirteen firings were carried out in different spaces with different ventilation conditions. Three types of devices were investigated: dicloran, permethrin and red dye. Pesticide air concentrations increased after firing, reaching a maximum determined by the room volume in approximately 10 min and decreasing exponentially as a result of ventilation and deposition. Ejected pesticide was present in the aerosol phase but there were only occasional traces of vapour. Settlement of pesticide was affected by surface orientation, height, sampling material and the pesticide-to-space volume ratio. The manufacturer's recommended treatment period for dicloran of 4 h followed by half an hour of ventilation may be insufficient to reduce pesticide to safe levels for re-entry under very calm conditions. PMID:16984945

  18. Modeling of pesticide emissions from agricultural ecosystems

    NASA Astrophysics Data System (ADS)

    Li, Rong

    2012-04-01

    Pesticides are applied to crops and soils to improve agricultural yields, but the use of pesticides has become highly regulated because of concerns about their adverse effects on human health and environment. Estimating pesticide emission rates from soils and crops is a key component for risk assessment for pesticide registration, identification of pesticide sources to the contamination of sensitive ecosystems, and appreciation of transport and fate of pesticides in the environment. Pesticide emission rates involve processes occurring in the soil, in the atmosphere, and on vegetation surfaces and are highly dependent on soil texture, agricultural practices, and meteorology, which vary significantly with location and/or time. To take all these factors into account for simulating pesticide emissions from large agricultural ecosystems, this study coupled a comprehensive meteorological model with a dynamic pesticide emission model. The combined model calculates hourly emission rates from both emission sources: current applications and soil residues resulting from historical use. The coupled modeling system is used to compute a gridded (36 × 36 km) hourly toxaphene emission inventory for North America for the year 2000 using a published U.S. toxaphene residue inventory and a Mexican toxaphene residue inventory developed using its historical application rates and a cropland inventory. To my knowledge, this is the first such hourly toxaphene emission inventory for North America. Results show that modeled emission rates have strong diurnal and seasonal variations at a given location and over the entire domain. The simulated total toxaphene emission from contaminated agricultural soils in North America in 2000 was about 255 t, which compares reasonably well to a published annual estimate. Most emissions occur in spring and summer, with domain-wide emission rates in April, May and, June of 36, 51, and 35 t/month, respectively. The spatial distribution of emissions depends

  19. PESTICIDE EXPOSURE AND AMYOTROPHIC LATERAL SCLEROSIS

    PubMed Central

    Kamel, Freya; Umbach, David M; Bedlack, Richard S; Richards, Marie; Watson, Mary; Alavanja, Michael CR; Blair, Aaron; Hoppin, Jane A; Schmidt, Silke; Sandler, Dale P

    2012-01-01

    Our objectives were to summarize literature on the association of amyotrophic lateral sclerosis (ALS) with pesticides as a group and to evaluate associations of ALS with specific pesticides. We conducted a meta-analysis of published studies of ALS and pesticides as a group and investigated the association of ALS with specific pesticides, using data from the Agricultural Health Study (AHS), a cohort including 84,739 private pesticide applicators and spouses. AHS participants provided information on pesticide use at enrollment in 1993-1997. In mortality data collected through February, 2010, ALS was recorded on death certificates of 41 individuals whom we compared to the remaining cohort (controls), using unconditional logistic regression adjusted for age and gender to calculate odds ratios (ORs) and 95% confidence intervals. In the meta-analysis, ALS was associated with use of pesticides as a group (1.9, 1.1-3.1). In the AHS, ALS was not associated with pesticides as a group, but was associated with use of organochlorine insecticides (OCs) (1.6, 0.8-3.5), pyrethroids (1.4, 0.6-3.4), herbicides (1.6, 0.7-3.7), and fumigants (1.8, 0.8-3.9). ORs were elevated for ever use of the specific OCs aldrin (2.1, 0.8-5.1), dieldrin (2.6, 0.9-7.3), DDT (2.1, 0.9-5.0), and toxaphene (2.0, 0.8-4.9). None of these associations was statistically significant. Similar results were observed in an analysis restricted to men. In conclusion, the meta-analysis suggests that ALS risk is associated with use of pesticides as a group, and our analysis of AHS data points to OC use in particular. The latter results are novel but based on a small number of cases and require replication in other populations. PMID:22521219

  20. Processing factor for a selected group of pesticides in a wine-making process: distribution of pesticides during grape processing.

    PubMed

    Pazzirota, T; Martin, L; Mezcua, M; Ferrer, C; Fernandez-Alba, A R

    2013-01-01

    The processing factors (the pesticide concentration found in the wine/pesticide concentration found in grapes) of acetamiprid, azoxistrobin, carbaril, carbendazime, cyprodinil, dimethoate, dimethormorf, imazalil, imidacloprid, kresoxim methyl, penconazole, procymidone and thiabendazole were determined in a wine-making process. Pesticide analysis was performed using a multi-residue method for the determination of different pesticides both in wine and in grapes by extraction with acetonitrile followed by LC/MS. The pesticide distribution was studied for each step of the process, and the pesticide processing factors were calculated and found to vary among the different pesticides studied. pKow was found to affect a pesticide's processing factor; a linear correlation was obtained for all pesticide processing factors, except for dimethoate, which was the most water soluble. However, no correlation was found between the processing factor and the water solubility of pesticides. PMID:23875669

  1. Neurobehavioural and neurodevelopmental effects of pesticide exposures

    PubMed Central

    London, Leslie; Beseler, Cheryl; Bouchard, Maryse F.; Bellinger, David C.; Colosio, Claudio; Grandjean, Philippe; Harari, Raul; Kootbodien, Tahira; Kromhout, Hans; Little, Francesca; Meijster, Tim; Moretto, Angelo; Rohlman, Diane S.; Stallones, Lorann

    2012-01-01

    The association between pesticide exposure and neurobehavioral and neurodevelopmental effects is an area of increasing concern. This symposium brought together participants to explore the neurotoxic effects of pesticides across the lifespan. Endpoints examined included neurobehavioral, affective and neurodevelopmental outcomes amongst occupational (both adolescent and adult workers) and non-occupational populations (children). The symposium discussion highlighted many challenges for researchers concerned with the prevention of neurotoxic illness due to pesticides and generated a number of directions for further research and policy interventions for the protection of human health, highlighting the importance of examining potential long-term effects across the lifespan arising from early adolescent, childhood or pre-natal exposure. PMID:22269431

  2. Management of pesticide mixing and loading facilities

    SciTech Connect

    Dwinell, S.E.

    1994-12-31

    Many pesticide applicators have decided that a Chemical Mixing Facility (CMF) is the best way to manage problems of soil and water contamination at pesticide mixing and loading sites. These facilities must be managed properly to avoid the accumulation of potentially hazardous wastes, the creation of a point source of pollution, and possible fines for violation of environmental protection laws. Proper management must include pesticide containers, equipment rinsewater, sludge and sediments that accumulate on the pad, and materials used to contain and collect spills.

  3. Chiral pesticides: Identification, description, and environmental implications

    USGS Publications Warehouse

    Ulrich, Elin M.; Morrison, Candice N.; Goldsmith, Michael R.; Foreman, William T.

    2012-01-01

    Anthropogenic chemicals, including pesticides, are a major source of contamination and pollution in the environment. Pesticides have many positive uses: increased food production, decreased damage to crops and structures, reduced disease vector populations, and more. Nevertheless, pesticide exposure can pose risks to humans and the environment, so various mitigation strategies are exercised to make them safer, minimize their use, and reduce their unintended environment effects. One strategy that may help achieve these goals relies on the unique properties of chirality or molecular asymmetry. Some common terms related to chirality are defined in Table 1.

  4. Contamination of the freshwater ecosystem by pesticides

    USGS Publications Warehouse

    Cope, Oliver B.

    1966-01-01

    A large part of our disquieting present-day pesticide problem is intimately tied to the freshwater ecosystem. Economic poisons are used in so many types of terrain to control so many kinds of organisms that almost all lakes and streams are likely to be contaminated. In addition to accidental contamination many pesticides are deliberately applied directly to fresh waters for suppression of aquatic animals or plants. The problem is intensified because of the extreme susceptibility of freshwater organisms. The complexity of freshwater environments and their variety makes it difficult to comprehend the total effect of pesticides.

  5. Airborne pesticide residues along the Mississippi River

    USGS Publications Warehouse

    Majewski, M.S.; Foreman, W.T.; Goolsbys, D.A.; Nakagaki, N.

    1998-01-01

    The occurrence, concentration, and geographical distribution of agricultural pesticides were determined in air over the Mississippi River from New Orleans, LA, to St. Paul, MN, during the first 10 days of June 1994. Air samples were collected from a research vessel by pulling air through polyurethane foam plugs at about 100 L/min for up to 24 h. Each sample was analyzed for 42 pesticides and 3 pesticide transformation products. Twenty- five compounds-15 herbicides, 7 insecticides, and 3 pesticide transformation products-were detected in one or more samples with concentrations ranging from 0.05 to 80 ng/m3. Alachlor, chlorpyrifos, diazinon, fonofos, malathion, methyl parathion, metolachlor, metribuzin, pendimethalin, and trifluralin were detected in 80% or more of the samples. The highest concentrations for chlorpyrifos (1.6 ng/m3), diazinon (0.36 ng/m3), and malathion (4.6 ng/m3) all occurred near major metropolitan areas. These samples represent a 'snapshot in time', a spatial and temporal integration of which pesticides were present in the air during each sampling period. The occurrence and atmospheric concentrations of the observed pesticides were most closely related to their use on cropland within 40 km of the river.The occurrence, concentration, and geographical distribution of agricultural pesticides were determined in air over the Mississippi River from New Orleans, LA, to St. Paul, MN, during the first 10 days of June 1994. Air samples were collected from a research vessel by pulling air through polyurethane foam plugs at about 100 L/min for up to 24 h. Each sample was analyzed for 42 pesticides and 3 pesticide transformation products. Twenty-five compounds-15 herbicides, 7 insecticides, and 3 pesticide transformation products-were detected in one or more samples with concentrations ranging from 0.05 to 80 ng/m3. Alachlor, chlorpyrifos, diazinon, fonofos, malathion, methyl parathion, metolachlor, metribuzin, pendimethalin, and trifluralin were detected in

  6. The research of Organophosphorus pesticide biosensor characteristic

    NASA Astrophysics Data System (ADS)

    Peng, Yong; Luo, Xixian; Cheng, Yi

    2010-10-01

    To study the fiber-sensor film applied in detecting Organophosphorus pesticide, methyltriethoxysilane was used as precursor, which was doped by FITC- AchE. Consequently, the excellent Acetylcholinesterase biology sensitivity film was prepared. Physics characteristic of the film and sensitivity of Organophosphorus pesticide were researched. In organophosphorus pesticide residue testing, the experimental results indicated that the linear measurement range could reach 10-7{10-6 mol/L, moreover the detection limit is 10-8 mol/L. The sensor could be applied in biological / chemical research, clinical medicine, environmental protection, food inspection, biochemical preventive war field and so on.

  7. Long-term lessons on pesticide leaching obtained via the Danish Pesticide Leaching Assessment Programme

    NASA Astrophysics Data System (ADS)

    Rosenbom, A. E.; Olsen, P.; Plauborg, F.; Grant, R.; Juhler, R. K.; Brüsch, W.; Kjær, J.

    2014-12-01

    To avoid any unacceptable influence on the environment posed by pesticides and their degradation products, all pesticides used in the European Union needs authorization. The authorization procedure includes assessing the leaching risk of both pesticides and their degradation products to the groundwater. There are shortcomings to the procedure, however, as revealed by the results of the Danish Pesticide Leaching Assessment Programme from the period 1990/2000 to 2012 (app. twelve years). This monitoring program has for this period assessed leaching into groundwater via the variably-saturated zone of 43 pesticides applied in accordance with current regulations on sandy and loamy agricultural fields, and 47 of their degradation products. Three types of leaching scenario were not fully captured by the authorization procedure: i) long-term leaching of degradation products of pesticides applied on potato crops cultivated in sandy soils, ii) leaching of strongly sorbing pesticides after autumn application on loamy soils, and iii) leaching of various pesticides and their degradation products following early summer application on loamy soils. The monitoring data revealed that the authorization procedure was unable to predict leaching scenarios for a number of pesticides in hydrogeological settings dominated by rapid preferential transport via e.g. biopores that bypasses the retardation (sorption and degradation) of the plow layer. Such settings are primarily present in the autumn, but can also occur during the early summer in connection with the formation of a structural seal on the soil surface.

  8. CARCINOGENICITY AND PESTICIDES: BIOLOGICAL ISSUES IN EXTRAPOLATION

    EPA Science Inventory

    Approximately 41% (26/63) of the pesticides evaluated in the chronic toxicity and carcinogen lofty studies of the National Toxicology Program (NTP) showed varying degrees of carcinogenicity. Since those chemicals nominated to the NTP for carcinogenicity studies usually represent ...

  9. Pesticides reduce regional biodiversity of stream invertebrates.

    PubMed

    Beketov, Mikhail A; Kefford, Ben J; Schäfer, Ralf B; Liess, Matthias

    2013-07-01

    The biodiversity crisis is one of the greatest challenges facing humanity, but our understanding of the drivers remains limited. Thus, after decades of studies and regulation efforts, it remains unknown whether to what degree and at what concentrations modern agricultural pesticides cause regional-scale species losses. We analyzed the effects of pesticides on the regional taxa richness of stream invertebrates in Europe (Germany and France) and Australia (southern Victoria). Pesticides caused statistically significant effects on both the species and family richness in both regions, with losses in taxa up to 42% of the recorded taxonomic pools. Furthermore, the effects in Europe were detected at concentrations that current legislation considers environmentally protective. Thus, the current ecological risk assessment of pesticides falls short of protecting biodiversity, and new approaches linking ecology and ecotoxicology are needed. PMID:23776226

  10. ORGANIC COMPOUNDS IN ORGANOPHOSPHORUS PESTICIDE MANUFACTURING WASTEWATERS

    EPA Science Inventory

    Preliminary survey information on the organophosphorus pesticide industry wastewater streams and analytical methods to monitor levels of organic compounds present in these streams are presented. The identification and quantification of organophosphorus compounds was emphasized, b...