... Seasonal Phenology of Calepitrimerus vitis (Acari: Eriophyidae) in Wine Grapes of Western OregonV. M. Walton,1,2 ... and ultimately more effectively manage pest mites in wine grapes. Net reproductive rate...

... citrus rust mite, Phyllocoptruta oleivora (Ashmead), and Aculops pelekassi (Keifer) (Acari: Eriophyidae), on oranges, Citrus sinensis (L.) ... 2006; Accepted: October 1, 2006Keywords: Phyllocoptruta oleiv...

... of selective insecticides on population dynamics of European red mite (Acari: Tetranychidae), apple rust mite (Acari: Eriophyidae), and their predator Amblyseius ... ...

... Yee et al. 1970). It is a fast-growing herbaceous plant that starts producing fruit within the first year ... ...

... We thought it prudent to relay the standard error calculation method for the hierarchical sampling plans for the benefit ... ...

Sep 1, 2011 ... Title: Effects of Clone, Silvicultural, and Miticide Treatments on Cottonwood Leafcurl Mite (Acari: Eriophyidae) Damage in Plantation Populus ...

... 364.Phthorimaea operculella (Lepidoptera: Gelechiidae) p. 33�45.Phyllocnistis citrella (Lepidoptera: Gracillariidae) p. 347�358.Phyllocoptruta oleivora (Acari: Eriophyidae) ... ...

Mangalaus ikrishianusandhanus n. gen., n. sp., (Acari: Prostigmata: Eriophyoidea), collected from erineum on the underside of leaves of Cordia dichotoma (Boraginaceae) is described and illustrated from specimens collected at the Indian Agricultural Research Institute (IARI) in New Delhi, India....

The short shoot syndrome (SSS) causes severe crop losses in Oregon vineyards due to bunch necrosis during the early part of the season. Other symptoms include malformed leaves, unusually short and angled shoots, scar tissue and bronzed leaves close to harvest time. It was determined that SSS found...

Leipothrix dipsacivagus Petanovic & Rector is the first eriophyid mite recorded from hosts in the genus Dipsacus and is considered a potential candidate for biological control of invasive teasels (Dipsacaceae). Host-specificity testing on Leipothrix dipsacivagus (Acari: Eriophyidae) was carried out ...

A new species of eriophyid mite, Leipothrix dipsacivagus n. sp., collected from Dipsacus laciniatus L. (Dipsacaceae) and D. fullonum L. in Serbia and Montenegro, Bulgaria, and France, is described and illustrated. Differential diagnosis is provided in comparison with Leipothrix knautiae (Liro) n. co...

Investigations have been conducted in Europe in the last decade in order to find potential agents for biological control of invasive teasels in North America. During surveys conducted in Serbia in May 2007, the new eriophyid mite species Aculops dipsaci n. sp. (Acari: Prostigmata: Eriophyidae) was ...

... into the end products as stains through �dry-milling,� �wet-milling,� or �alkaline cooking� (Rooney et al. 1995) and ... crowding among mites (Thomas and Hein 2003). Few chemical controls are effective ag...

... apodeme present (prosternai apodeme absent in P. fabris); female genital coverflap with many minute longitudinal ridges at base (female genital coverflap with 6 longitudinal ridges in P. fabris). ... ...

... Robin.Renn@us.army.mil Abstract Canada thistle [Cirsium arvense (L.) Scop.] growing in eastern Colorado, Wyoming and ... Canada thistle, biological control, state records Canada thistle [Cirsium arvense ...

... damage and terminal mortality were monitored on two Populus deltoides Bartr. clones, ST66 and S7C15, receiving one of ... June 26, 2002Keywords: Aculops lobuliferus, defoliation, intensive forestry, Popul...

Binomial sampling based on the proportion of samples infested was investigated as a method for estimating mean densities of citrus rust mites, Phyllocoptruta oleivora (Ashmead) and Aculops pelekassi (Keifer), on oranges. Data for the investigation were obtained by counting the number of motile mites...

... were from Afghanistan, Turkey, Iran, Georgia, Russia, Azerbaijan, Tajikistan, Turkmenistan, and Pakistan (Fig. 1). Their geographic distribution ... longitude E43.05 (Kars, Turkey) to E69.44 (Tajikistan)....

... opisthosomal dorsoventral annuli subequal, setae h1 absent, and female genital coverflap with basal granules. It is similar to ... laurifolius by the coxal area with granules and female genital coverflap ...

... University of Belgrade, Nemanjina 6, 11080 Belgrade- Zemun, Serbia *Corresponding author: e-mail: rpetanov@agrifaculty.bg.ac. ... Agricultural Zoology, Faculty of Agriculture, University of Belgrade, Serb...

A new entomopathogenic fungus, described here as Neozygites abacaridis n. sp. (Zygomycetes: Entomophthorales), has been found on the mites Abacarus hystrix, Aculodes dubius, and A. mckenziei (Acari: Eriophyidae). It differs from other Neozygites species affecting mites by its small, globose primary conidia, short-ovoid, smoky coloured capilliconidia, and ...

Only three eriophyoid mite species of the genus Leipothrix Keifer are known to occur on dipsacaceous plants including hosts in the genera Knautia (L.) Succisa Haller, and Dipsacus L.. These three species are similar, but differ in few key characters. Description of eriophyoids includes over 250 char...

Thirty-two Canada thistle infestations in eastern Colorado and Wyoming and western Nebraska were surveyed in 2004 for the eriophyid mite Aceria anthocoptes (Nal.). Mites were abundant at 41% of the sites, present in lesser numbers at 53% of the sites, and no mites were found at 6% of the sites. In 2...

... 5-cm wide strip of clear transparency film (Apollo W0100C, Apollo Presentation Products, Ronkonkoma, NY). The strip was wrapped ... classes (0, 1�3, 4�6, 7�12, 13�25, 26�50, and >50) without counting the ...

For phytophagous arthropods, host-acceptance behavior is a key character responsible for host-plant specialization. The grain rust mite, Abacarus hystrix (Nalepa), is an obligately phytophagous, polyphagous eriophyid mite recorded from at least 70 grass species. In this study the hypothesis that two...

The eriophyid mite Leipothrix dipsacivagus has been recorded from Serbia and Bulgaria on Dipsacus laciniatus and from France on D. fullonum. Host-specificity tests have shown that it can develop and reproduce only on Dipsacus spp., which indicates that it could be regarded as potential biocontrol a...

Development and reproduction of Iphiseiodes quadripilis (Banks) were evaluated on single food diets of pollen (Malephora crocea Jacquin [ice plant] or Quercus sp. [oak]), spider mites, [Eutetranychus banksi (McGregor) or Panonychus citri (McGregor) (Acari: Tetranychidae)], or the citrus rust mite Phyllocoptruta oleivora (Ashmead) (Acari: ...

Em B. phoenicis (Geijskes) (Acari: Tenuipalpidae), ácaro vetor de importantes fitovírus, a presença de endossimbiontes do gênero Cardinium relaciona-se ao processo de feminilização dos machos, acarretando em elevada proporção de fêmeas em populações naturais. Até o momento, não é conhecido se este ...

Coyle, D.R., and J.W. Amrine, Jr. 2004. New collection records and host range of the cottonwood leafcurl mite, Tetra lobulifera (Keifer) (Acari: Eriophyidae), in the USA. Internat. J. Acarol. 30(1):3-8. The cottonwood leafcurl mite, Aculops lobuliferus Keifer, 1961, is renamed as Tetra lobulifera (Keifer). This eriophyid mite is capable of ...

... and setae present. Leg I 26 (25-28); femur 8 (7�9), seta bv 10 (9�11), ... 7�8) long. Leg II 25 (24�27); femur 7 (7�8), seta bv 15 (12�17), ... projecting to rear. Legs: Leg I 25�27; femur 7�8, seta bv 7...

Predation, development, and oviposition experiments were conducted to evaluate Amblyseius swirskii (Athias-Henriot) (Acari: Phytoseiidae) as a potential biological control agent for tomato russet mite, Aculops lycopersici (Massee) (Acari: Eriophyidae), which can be a serious pest of greenhouse tomatoes. Results showed that A. swirskii ...

... Travassos Santos Dias. Alguns ectoparasitas e protozoários em bovinos da Républica da Guiné-Bissau. Garcia Orta, Ser. ... ...

... Fain, 1972 is recorded from Dark-eyed Junco, Junco hyemalis (Passeriformes: Emberizidae), for the first time. A key ... 1998, 6 females from a Dark-eyed Junco, Junco hyemalis (Linnaeus) (Passeriformes: Em...

Cecidophyopsis mites were studied by PCR amplification of parts of their ribosomal DNA, followed by restriction enzyme analysis. Mite specimens on Ribes nigrum (black currant) from six countries gave the same digestion pattern, which was distinct from the pattern for mites found on R. rubrum from Poland and Finland and for R. grossularia from the USA. This suggests that each Ribes species is host ...

AbstractMorphological variation of Huangiella lanyuensis (Huang, 2001) and Tumoris sanasaii Huang, 2001 from Taiwan was analyzed using multivariate statistical methods. We show that these species are the same and propose to use the name Tumoris sanasaii. No significant differences between populations from Lanyu and Green Island (type localities for Huangiella lanyuensis and Tumoris sanasaii, ...

Several annual and perennial crops are severely attacked by mites from the family Eriophyidae, Tenuipalpidae and Tetranychidae. A suitable alternative commonly used in several countries for the control of these pest mites involve the use of predatory mites in the family Phytoseiidae. The phytoseiid fauna in the Brazilian natural vegetation is very rich, but nothing is known ...

Mites of the genus Euseius are generally considered specialist as pollen feeders. Euseius alatus DeLeon is one of the six species of phytoseiid mites most commonly found on coconut plants in northeast Brazil associated with Aceria guerreronis Keifer. Although the morphology of E. alatus does not favor the exploitation of the meristematic area of the fruit inhabited by A. guerreronis, the predator ...

Binomial sampling based on the proportion of samples infested was investigated for estimating mean densities of citrus rust mite, Phyllocoptruta oleivora (Ashmead), and Aculops pelekassi (Keifer) (Acari: Eriophyidae), on oranges, Citrus sinensis (L.) Osbeck. Data for the investigation were obtained by counting the number of motile mites within 600 sample ...

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