Search Results - "DENHOLM, I"

Insecticide resistance in Bemisia tabaci biotype Q (Hemiptera: Aleyrodidae) from China by Luo, C., Jones, C.M., Devine, G., Zhang, F., Denholm, I., Gorman, K.

“…Dispersion of invasive biotypes of the tobacco whitefly, Bemisia tabaci, has led to protracted crop protection constraints in numerous countries over recent…”
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International Program to Monitor Cat Flea Populations for Susceptibility to Imidacloprid by Rust, M. K., Blagburn, B. L., Denholm, I., Dryden, M. W., Payne, P., Hinkle, N. C., Kopp, S., Williamson, M.

“…An international team of scientists and veterinarians was assembled in 1999 to develop a monitoring program to determine the susceptibility of cat fleas,…”
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Resistance to spiromesifen in Trialeurodes vaporariorum is associated with a single amino acid replacement in its target enzyme acetyl‐coenzyme A carboxylase by Karatolos, N, Williamson, M. S, Denholm, I, Gorman, K, ffrench‐Constant, R, Nauen, R

“…Spiromesifen is a novel insecticide and is classed as a tetronic acid derivative. It targets the insects' acetyl‐coenzyme A carboxylase (ACCase) enzyme,…”
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The involvement of microsomal oxidases in pyrethroid resistance in Helicoverpa armigera from Asia by Yang, Y, Wu, Y, Chen, S, Devine, G.J, Denholm, I, Jewess, P, Moores, G.D

“…Five contemporary strains of the bollworm Helicoverpa armigera Hübner from China, Pakistan and India, all with high resistance to pyrethroids, were compared…”
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Analogous pleiotropic effects of insecticide resistance genotypes in peach-potato aphids and houseflies by Foster, S P, Young, S, Williamson, M S, Duce, I, Denholm, I, Devine, G J

“…We show that single-point mutations conferring target-site resistance (kdr) to pyrethroids and DDT in aphids and houseflies, and gene amplification conferring…”
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Characterization of the M918T sodium channel gene mutation associated with strong resistance to pyrethroid insecticides in the peach-potato aphid, Myzus persicae (Sulzer) by Eleftherianos, I, Foster, S P, Williamson, M S, Denholm, I

“…Recent advances in the characterisation of insect sodium channel gene sequences have identified a small number of point mutations within the channel protein…”
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Evolutionary genetics. Insecticide resistance on the move by Denholm, I, Devine, G J, Williamson, M S

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Fitness trade-off in peach-potato aphids (Myzus persicae) between insecticide resistance and vulnerability to parasitoid attack at several spatial scales by Foster, S P, Denholm, I, Poppy, G M, Thompson, R, Powell, W

“…Insecticide-resistant clones of the peach-potato aphid, Myzus persicae (Sulzer), have previously been shown to have a reduced response to aphid alarm pheromone…”
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Susceptibility of Cat Fleas (Siphonaptera: Pulicidae) to Fipronil and Imidacloprid using Adult and Larval Bioassays by Rust, M. K., Vetter, R., Denholm, I., Blagburn, B., Williamson, M. S., Kopp, S., Coleman, G., Hostetler, J., Davis, W., Mencke, N., Rees, R., Foit, S., Tetzner, K.

“…The monitoring of the susceptibility of fleas to insecticides has typically been conducted by exposing adults on treated surfaces. Other methods such as…”
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Population-scale laboratory studies of the effect of transgenic plants on nontarget insects by Schuler, T. H., Denholm, I., Jouanin, L., Clark, S. J., Clark, A. J., Poppy, G. M.

“…Studies of the effects of insect‐resistant transgenic plants on beneficial insects have, to date, concentrated mainly on either small‐scale ‘worst case…”
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Reduced response of insecticide-resistant aphids and attraction of parasitoids to aphid alarm pheromone; a potential fitness trade-off by Foster, S P, Denholm, I, Thompson, R, Poppy, G M, Powell, W

“…Response to the alarm pheromone, (E)-beta-farnesene, produced by many species of aphids, was assessed in laboratory bioassays using an aphid pest, Myzus…”
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The ups and downs of insecticide resistance in peach-potato aphids ( Myzus persicae) in the UK by Foster, S.P, Denholm, I, Devonshire, A.L

“…The peach-potato aphid, Myzus persicae, provides an excellent demonstration of how genetic and ecological factors can interact to determine the dynamics of…”
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Temporal and spatial incidence of alleles conferring knockdown resistance to pyrethroids in the peach-potato aphid, Myzus persicae (Hemiptera: Aphididae), and their association with other insecticide resistance mechanisms by Anstead, J A, Mallet, J, Denholm, I

“…The peach-potato aphid, Myzus persicae (sulzer), is an important arable pest species throughout the world. Extensive use of insecticides has led to the…”
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Tactics for Managing Pesticide Resistance in Arthropods: Theory and Practice by Denholm, I, Rowland, M W

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Ecological approaches to the control of pollen beetles in oilseed rape by Cook, S.M, Denholm, I

“…At a time of increasing demand for rapeseed oil for biofuel and food use and as increasing areas are grown, the risk of pollen beetle resistance to pyrethroids…”
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Large-scale monitoring of imidacloprid susceptibility in the cat flea, Ctenocephalides felis by RUST, M.K, DENHOLM, I, DRYDEN, M.W, PAYNE, P, BLAGBURN, B.L, JACOBS, D.E, BOND, R, MENCKE, N, SCHROEDER, I, WESTON, S, VAUGHN, M, COLEMAN, G, KOPP, S

“…Although on-animal topical treatment with compounds such as imidacloprid has revolutionized the control of the cat flea, Ctenocephalides felis (Bouché)…”
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Parasitoid behaviour and Bt plants by Schuler, Tanja H, Potting, Roel P. J, Denholm, Ian, Poppy, Guy M

“…Transgenic crops that express genes targeted against insect pests may also affect non-target insects. For example, lacewings and monarch butterflies have been…”
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Biotype Q of Bemisia tabaci Identified in Israel by Horowitz, A R, Denholm, I, Gorman, K, Cenis, J L, Kontsedalov, S, Ishaaya, I

“…The biotype status of samples of the whitefly Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) collected from several field and greenhouse sites in Israel…”
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The attack of the clones: tracking the movement of insecticide-resistant peach-potato aphids Myzus persicae (Hemiptera: Aphididae) by Fenton, B, Malloch, G, Woodford, J A T, Foster, S P, Anstead, J, Denholm, I, King, L, Pickup, J

“…Myzus persicae (Sulzer) collected in Scotland were characterized for four microsatellite loci, intergenic spacer fingerprints and the resistance mechanisms…”
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Analyzing haplodiploid inheritance of insecticide resistance in whitefly biotypes by Crowder, D W, Horowitz, A R, Tabashnik, B E, Dennehy, T J, Denholm, I, Gorman, K, Carrière, Y

“…We developed new methods for analyzing inheritance of insecticide resistance in haplodiploid arthropods and applied them to elucidate resistance of the…”
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