Differing effects of cabbage and pepper on B and Q putative species of Bemisia tabaci

doi:10.1007/s10340-014-0594-2

CORC > 中国农业科学院 > 蔬菜花卉研究所

	Differing effects of cabbage and pepper on B and Q putative species of Bemisia tabaci
	Jiao, Xiaoguo 1,2; Xie, Wen 1; Guo, Litao 1; Liu, Baiming 1; Wang, Shaoli 1; Wu, Qingjun 1; Zhang, Youjun 1
刊名	JOURNAL OF PEST SCIENCE
	2014
卷号	87 期号:4 页码:629-637
关键词	Bemisia tabaci Host choice Plant defence Resistance mechanism EPG
ISSN号	1612-4758
DOI	10.1007/s10340-014-0594-2
通讯作者	Jiao, Xiaoguo
英文摘要	B and Q putative species of Bemisia tabaci are two of the most invasive pests in the world. In China, Q is displacing B, but the underlying mechanism has been poorly explored. The difference in tolerance to host plants between B and Q may shed some light on the displacement. In the present study, two types of resistance (antixenosis or antibiosis) of cabbage and pepper against B and Q putative species were characterized based on demographic parameters (host selection, fecundity, etc.) and feeding behavior [ as determined by electrical penetration graph (EPG)]. Female longevity, fecundity, and nymph survival were substantially higher on cabbage than on pepper for B, but were similar on the two hosts for Q. B nymphs suffered high mortality on pepper, suggesting a high level of antibiosis against B in pepper. Both B and Q preferred to settle and oviposit on cabbage rather than on pepper, indicating a high level of antixenosis against B and Q in pepper. With regard to feeding behavior, EPG data indicated that both B and Q whiteflies fed more efficiently on cabbage than on pepper. Overall, both B and Q preferred cabbage to pepper, and both performed better on cabbage than on pepper, but the negative effects of pepper were greater on B than on Q. Our results demonstrate that Q is more tolerant of a low suitability host than B, which may partially explain why Q has displaced B in China.
学科主题	Entomology
语种	英语
出版者	SPRINGER HEIDELBERG
WOS记录号	WOS:000344774100007
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/101816]
专题	蔬菜花卉研究所
作者单位	1.Chinese Acad Agr Sci, Inst Vegetables & Flowers, Beijing 100081, Peoples R China 2.Hubei Univ, Coll Life Sci, Hubei Collaborat Innovat Ctr Green Transformat Bi, Ctr Behav Ecol & Evolut, Wuhan 430062, Peoples R China
推荐引用方式 GB/T 7714	Jiao, Xiaoguo,Xie, Wen,Guo, Litao,et al. Differing effects of cabbage and pepper on B and Q putative species of Bemisia tabaci[J]. JOURNAL OF PEST SCIENCE,2014,87(4):629-637.
APA	Jiao, Xiaoguo.,Xie, Wen.,Guo, Litao.,Liu, Baiming.,Wang, Shaoli.,...&Zhang, Youjun.(2014).Differing effects of cabbage and pepper on B and Q putative species of Bemisia tabaci.JOURNAL OF PEST SCIENCE,87(4),629-637.
MLA	Jiao, Xiaoguo,et al."Differing effects of cabbage and pepper on B and Q putative species of Bemisia tabaci".JOURNAL OF PEST SCIENCE 87.4(2014):629-637.