Insecticides promote viral outbreaks by altering herbivore competition

doi:10.1890/14-0752.1

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	Insecticides promote viral outbreaks by altering herbivore competition
	Pan, Huipeng 1,5; Preisser, Evan L.2; Chu, Dong 3; Wang, Shaoli 1; Wu, Qingjun 1; Carriere, Yves 4; Zhou, Xuguo 5; Zhang, Youjun 1
刊名	ECOLOGICAL APPLICATIONS
	2015
卷号	25 期号:6 页码:1585-1595
关键词	agriculture Bemisia tabaci biological invasions competitive displacement insecticides Middle East-Asia Minor I (MEAM1) Mediterranean (MED) plant virus tomato yellow leaf curl virus (TYLCV)
ISSN号	1051-0761
DOI	10.1890/14-0752.1
通讯作者	Pan, Huipeng
英文摘要	While the management of biological invasions is often characterized by a series of single-species decisions, invasive species exist within larger food webs. These biotic interactions can alter the impact of control/eradication programs and may cause suppression efforts to inadvertently facilitate invasion spread and impact. We document the rapid replacement of the invasive Bemisia Middle East-Asia Minor I (MEAM1) cryptic biotype by the cryptic Mediterranean (MED) biotype throughout China and demonstrate that MED is more tolerant of insecticides and a better vector of tomato yellow leaf curl virus (TYLCV) than MEAM1. While MEAM1 usually excludes MED under natural conditions, insecticide application reverses the MEAM1-MED competitive hierarchy and allows MED to exclude MEAM1. The insecticide-mediated success of MED has led to TYLCV outbreaks throughout China. Our work strongly supports the hypothesis that insecticide use in China reverses the MEAM1-MED competitive hierarchy and allows MED to displace MEAM1 in managed landscapes. By promoting the dominance of a Bemisia species that is a competent viral vector, insecticides thus increase the spread and impact of TYLCV in heterogeneous agroecosystems.
学科主题	Ecology ; Environmental Sciences
语种	英语
出版者	ECOLOGICAL SOC AMER
WOS记录号	WOS:000360813100012
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/100885]
专题	蔬菜花卉研究所_职能部门
作者单位	1.Chinese Acad Agr Sci, Inst Vegetables & Flowers, Dept Plant Protect, Beijing 100081, Peoples R China 2.Univ Rhode Isl, Dept Biol Sci, Kingston, RI 02881 USA 3.Qingdao Agr Univ, Coll Agron & Plant Protect, Qingdao 266109, Peoples R China 4.Univ Arizona, Dept Entomol, Tucson, AZ 85721 USA 5.Univ Kentucky, Dept Entomol, Lexington, KY 40546 USA
推荐引用方式 GB/T 7714	Pan, Huipeng,Preisser, Evan L.,Chu, Dong,et al. Insecticides promote viral outbreaks by altering herbivore competition[J]. ECOLOGICAL APPLICATIONS,2015,25(6):1585-1595.
APA	Pan, Huipeng.,Preisser, Evan L..,Chu, Dong.,Wang, Shaoli.,Wu, Qingjun.,...&Zhang, Youjun.(2015).Insecticides promote viral outbreaks by altering herbivore competition.ECOLOGICAL APPLICATIONS,25(6),1585-1595.
MLA	Pan, Huipeng,et al."Insecticides promote viral outbreaks by altering herbivore competition".ECOLOGICAL APPLICATIONS 25.6(2015):1585-1595.