Show simple item record

dc.contributor.authorLuo, C.
dc.contributor.authorJones, C. M.
dc.contributor.authorDevine, G.
dc.contributor.authorZhang, F.
dc.contributor.authorDenholm, Ian
dc.contributor.authorGorman, Kevin
dc.date.accessioned2013-09-05T07:30:12Z
dc.date.available2013-09-05T07:30:12Z
dc.date.issued2010-05
dc.identifier.citationLuo , C , Jones , C M , Devine , G , Zhang , F , Denholm , I & Gorman , K 2010 , ' Insecticide resistance in Bemisia tabaci biotype Q (Hemiptera: Aleyrodidae) from China ' , Crop Protection , vol. 29 , no. 5 , pp. 429-434 . https://doi.org/10.1016/j.cropro.2009.10.001
dc.identifier.issn0261-2194
dc.identifier.otherPURE: 1936114
dc.identifier.otherPURE UUID: d52c839e-0aa2-46d9-b2f5-2e133a656419
dc.identifier.otherWOS: 000277780000005
dc.identifier.otherScopus: 77950917221
dc.identifier.otherORCID: /0000-0001-9797-874X/work/35873700
dc.identifier.urihttp://hdl.handle.net/2299/11539
dc.description.abstractDispersion of invasive biotypes of the tobacco whitefly, Bemisia tabaci, has led to protracted crop protection constraints in numerous countries over recent decades. These polyphagous, highly efficient vectors of plant viruses present an intractable problem as they frequently carry a diverse suite of insecticide resistance mechanisms. In many areas of China, native biotypes have been supplanted by the invasive and globally widespread biotype B since the 1990s. More recently, biotype Q has established, posing a new and more potent threat to agricultural production systems throughout the country. Insecticide resistance profiles for a range of Chinese B. tabaci strains covering biotypes B and Q were examined, to establish the potential for insecticides to play a pivotal role in biotype competition and ultimate displacement. Commonly used compounds including pyrethroids, neonicotinoids, abamectin and pyriproxyfen were targeted as widespread use is pre-requisite to drivers of population dynamics on a national scale. It was found that across several strains, both biotypes responded similarly against pyrethroids, abamectin and pyriproxyfen. However, their responses to three commercially available neonicotinoids were consistently contrasting. Biotype B strains remained largely susceptible to acetamiprid, imidacloprid, and thiamethoxam, whereas biotype Q strains expressed 20-170 fold resistance to these insecticides. It appears that in China the use of neonicotinoid insecticides has the potential to select for biotype Q within mixed biotype areas, contributing to the establishment and prevalence of this relatively recent introduction. Crown Copyright (C) 2009 Published by Elsevier Ltd. All rights reserved.en
dc.format.extent6
dc.language.isoeng
dc.relation.ispartofCrop Protection
dc.subjectHOMOPTERA
dc.subjectNEONICOTINOID INSECTICIDES
dc.subjectPOPULATIONS
dc.subjectInsecticide
dc.subjectPYRIPROXYFEN RESISTANCE
dc.subjectCROSS-RESISTANCE
dc.subjectNeonicotinoid
dc.subjectResistance
dc.subjectBiotype
dc.subject1ST REPORT
dc.subjectEXPRESSION
dc.subjectB-BIOTYPE
dc.subjectWhiteflies
dc.subjectPYRETHROID RESISTANCE
dc.subjectMECHANISMS
dc.titleInsecticide resistance in Bemisia tabaci biotype Q (Hemiptera: Aleyrodidae) from Chinaen
dc.contributor.institutionDepartment of Human and Environmental Sciences
dc.contributor.institutionGeography, Environment and Agriculture
dc.contributor.institutionCrop and Environmental Protection
dc.contributor.institutionEcology
dc.contributor.institutionAgriculture, Veterinary and Food Sciences
dc.contributor.institutionSchool of Life and Medical Sciences
dc.contributor.institutionHealth & Human Sciences Research Institute
dc.description.statusPeer reviewed
rioxxterms.versionofrecordhttps://doi.org/10.1016/j.cropro.2009.10.001
rioxxterms.typeJournal Article/Review
herts.preservation.rarelyaccessedtrue


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record