Search Results - "Castle, S.J."

Host plant influence on susceptibility of Bemisia tabaci (Hemiptera: Aleyrodidae) to insecticides by Castle, S J, Prabhaker, N, Henneberry, T J, Toscano, N C

“…A resistance monitoring program conducted for the polyphagous whitefly, Bemisia tabaci (Gennadius), in Imperial Valley, CA, USA generated a large set of LC50s…”
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Phenology and demography of Homalodisca coagulata (Hemiptera: Cicadellidae) in southern California citrus and implications for management by Castle, S J, Naranjo, S E, Bi, J L, Byrne, F J, Toscano, N C

“…Populations of Homalodisca coagulata (Say) were sampled from citrus orchards in southern California, USA to characterize and quantify seasonal occurrences of…”
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Field evaluation of Cucurbit yellow stunting disorder virus transmission by Bemisia tabaci by Castle, S.J., Palumbo, J.P., Merten, P.

“…•Rates of CYSDV infection in field-treated melons varied by insecticide treatment.•Imidacloprid-treated melons consistently showed higher infections than…”
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De novo transcriptome assemblies of four xylem sap-feeding insects by Tassone, Erica E., Cowden, Charles C., Castle, S.J.

“…Abstract Background: Spittle bugs and sharpshooters are well-known xylem sap-feeding insects and vectors of the phytopathogenic bacterium Xylella fastidiosa…”
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Spatial and temporal distribution of imidacloprid and thiamethoxam in citrus and impact on Homalodisca coagulata populations by Castle, S.J, Byrne, F.J, Bi, J.L, Toscano, N.C

“…Titers of two systemic neonicotinoid insecticides in citrus trees were measured in conjunction with conventional evaluations of their impact on glassy-winged…”
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Concentration and management of Bemisia tabaci in cantaloupe as a trap crop for cotton by Castle, S.J.

“…A greater settling and retention of Bemisia tabaci adults on cantaloupes over cotton was the basis for examining the potential of cantaloupes to serve as a…”
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The effect of resource provisioning and sugar composition of foods on longevity of three Gonatocerus spp., egg parasitoids of Homalodisca vitripennis by Irvin, Nicola A., Hoddle, Mark S., Castle, Steven J.

“…The effect of dietary supplements on the longevity of male and female Gonatocerus ashmeadi, G. triguttatus and G. fasciatus (Hymenoptera: Mymaridae), was…”
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Susceptibility of Immature Stages of Homalodisca coagulata (Hemiptera: Cicadellidae) to Selected Insecticides by Prabhaker, Nilima, Castle, S. J., Toscano, Nick C.

“…Susceptibility of immatures of the glassy-winged sharpshooter, Homalodisca coagulata (Say) (Hemiptera: Cicadellidae), to 10 insecticides that included…”
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Relationship of Bemisia tabaci Adult Mortalities and Population Control to Imidacloprid Concentrations in Cantaloupes by Castle, S. J., Palumbo, J. C.

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Baseline Susceptibility of Bemisia tabaci B Biotype (Hemiptera: Aleyrodidae) Populations from California and Arizona to Spiromesifen by Prabhaker, Nilima, Castle, S. J, Buckelew, L, Toscano, Nick C

“…Susceptibility to spiromesifen, a tetronic acid derivative, was determined for three imidacloprid-resistant strains and 12 geographically discrete natural…”
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Comparison of Sampling Methods for Determining Relative Densities of Homalodisca vitripennis (Hemiptera: Cicadellidae) on Citrus by Castle, S. J, Naranjo, Steven E

“…Four sampling methods that included A-Vac, D-Vac, pole-bucket, and beat-net devices were evaluated for estimating relative densities of glassy-winged…”
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Areawide Models Comparing Synchronous Versus Asynchronous Treatments for Control of Dispersing Insect Pests by Byers, John A., Castle, Steven J.

“…Integrated pest management (IPM) has the goal of combining several control methods that reduce populations of pest insects and their damage to tolerable levels…”
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Influence of seasonal nitrogen nutrition fluctuations in orange and lemon trees on population dynamics of the glassy-winged sharpshooter (Homalodisca coagulata) by Bi, J.L, Castle, S.J, Byrne, F.J, Tuan, S.J, Toscano, N.C

“…The glassy-winged sharpshooter (GWSS) is a xylem feeder that develops conspicuous, year-round populations in many citrus-producing regions of California. Field…”
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Application of Competitive Enzyme-Linked Immunosorbent Assay for the Quantification of Imidacloprid Titers in Xylem Fluid Extracted from Grapevines by Byrne, Frank J., Castle, Steven J., Bi, Jian Long, Toscano, Nick C.

“…A competitive enzyme-linked immunosorbent assay (ELISA) technique was evaluated for quantifying titers of imidacloprid in xylem fluid extracted from Vitis…”
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Toxicity of Seven Foliar Insecticides to Four Insect Parasitoids Attacking Citrus and Cotton Pests by Prabhaker, Nilima, Morse, J. G., Castle, S. J., Naranjo, S. E., Henneberry, T. J., Toscano, N. C.

“…Laboratory studies were carried out to compare the toxicity of seven foliar insecticides to four species of adult beneficial insects representing two families…”
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Differential settling by Myzus persicae (Homoptera: Aphididae) on various virus infected host plants by Castle, S.J. (Western Cotton Research Laboratory, USDA, ARS, Phoenix, AZ.), Mowry, T.M, Berger, P.H

“…We examined temporal patterns of settling by apterous Myzus persicae Sulzer on leaves of 3 host plant species that were virus-free or infected with potato…”
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Field evaluation of different insecticide use strategies as resistance management and control tactics for Bemisia tabaci (Hemiptera: Aleyrodidae) by Castle, S J, Toscano, N C, Prabhaker, N, Henneberry, T J, Palumbo, J C

“…Various insecticide use strategies including rotations, sequential use, and mixtures were evaluated experimentally on Bemisia tabaci (Gennadius) in California…”
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Suppression of Bemisia tabaci (Homoptera: Aleyrodidae) infestations in cantaloupe and cotton with sprinkler irrigation by Castle, S.J., Henneberry, T.J., Toscano, N.C.

“…A series of field experiments were conducted to evaluate Bemisia tabaci (Genn.) infestations in both sprinkler and furrow irrigated cantaloupe and cotton plots…”
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Assessment of two bioassay techniques for resistance monitoring of silverleaf whitefly (Homoptera: Aleyrodidae) in California by Prabhaker, N. (University of California, Riverside, CA.), Toscano, N.C, Henneberry, T.J, Castle, S.J, Weddle, D

“…The relative toxicities of bifenthrin and endosulfan to silverleaf whiteflies, Bemisia argentifolii Bellows and Perring, were compared by 2 methods-treated…”
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Field and laboratory transmission of watermelon mosaic virus 2 and zucchini yellow mosaic virus by various aphid species by Castle, S.J. (University of California, Riverside, CA), Perring, T.M, Farrar, C.A, Kishaba, A.N

“…Aphid transmission of watermelon mosaic virus 2 (WMV 2) and zucchini yellow mosaic virus (ZYMV) was studied in the laboratory and field to evaluate species of…”
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