Insect oviposition behavior affects the evolution of adaptation to Bt crops: consequences for refuge policies

doi:10.1007/s10682-010-9368-3

CORC > 中国农业科学院 > 蔬菜花卉研究所

	Insect oviposition behavior affects the evolution of adaptation to Bt crops: consequences for refuge policies
	Jongsma, Maarten A.1; Gould, Fred 2; Legros, Mathieu 2; Yang, Limei 1,3,4; van Loon, Joop J. A.4; Dicke, Marcel 4
刊名	EVOLUTIONARY ECOLOGY
	2010
卷号	24 期号:5 页码:1017-1030
关键词	Behavioral resistance Physiological resistance Bt crop Monitoring Host specificity Host shift
ISSN号	0269-7653
DOI	10.1007/s10682-010-9368-3
通讯作者	Jongsma, Maarten A.
英文摘要	The major lepidopteran insect pests of cotton and maize harbor intra-specific variation for behavior determining the selection of host plants for oviposition. Yet, the consequences of behavioral adaptation for fitness have neither been modeled nor monitored for Bt cotton and maize crops, the most widely grown transgenic herbivore-resistant plants. Here, we present a general two-locus heuristic model to examine potential outcomes of natural selection when pest populations initially have low frequencies of alleles for both physiological and behavioral adaptation to Bt crops. We demonstrate that certain ecological conditions allow for the evolution of behavioral choices favoring alternative oviposition hosts that limit the increase in resistance alleles, even when they are phenotypically dominant. These results have implications for current refuge policies, which should be adapted to promote the evolution of certain behavioral choices for alternative oviposition hosts in addition to dilution of physiological resistance alleles. Collection of data on oviposition host preference as a component of monitoring schemes will provide important insights into mechanisms underlying the durability of Bt-transgenic host-plant resistance.
学科主题	Ecology ; Evolutionary Biology ; Genetics & Heredity ; ECOLOGY ; EVOLUTIONARY BIOLOGY ; GENETICS & HEREDITY
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000281072300006
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/101175]
专题	蔬菜花卉研究所
作者单位	1.Univ Wageningen & Res Ctr, NL-6700 AP Wageningen, Netherlands 2.N Carolina State Univ, Dept Entomol, Raleigh, NC 27607 USA 3.Chinese Acad Agr Sci, Inst Vegetables & Flowers, Key Lab Hort Crops Genet Improvement, Minist Agr, Beijing 100081, Peoples R China 4.Univ Wageningen & Res Ctr, Entomol Lab, NL-6700 EH Wageningen, Netherlands
推荐引用方式 GB/T 7714	Jongsma, Maarten A.,Gould, Fred,Legros, Mathieu,et al. Insect oviposition behavior affects the evolution of adaptation to Bt crops: consequences for refuge policies[J]. EVOLUTIONARY ECOLOGY,2010,24(5):1017-1030.
APA	Jongsma, Maarten A.,Gould, Fred,Legros, Mathieu,Yang, Limei,van Loon, Joop J. A.,&Dicke, Marcel.(2010).Insect oviposition behavior affects the evolution of adaptation to Bt crops: consequences for refuge policies.EVOLUTIONARY ECOLOGY,24(5),1017-1030.
MLA	Jongsma, Maarten A.,et al."Insect oviposition behavior affects the evolution of adaptation to Bt crops: consequences for refuge policies".EVOLUTIONARY ECOLOGY 24.5(2010):1017-1030.