Adaptability of sweetpotato whitefly Bemisia tabaci (Hemiptera: Aleyrodidae) on seven marginal host plants

doi:10.1080/09670874.2012.678911

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	Adaptability of sweetpotato whitefly Bemisia tabaci (Hemiptera: Aleyrodidae) on seven marginal host plants
	Xu, Caixia 1,2; Qiu, Baoli 1; Cuthbertson, Andrew G. S.3; Zhang, Youjun 2; Ren, Shunxiang 1
刊名	INTERNATIONAL JOURNAL OF PEST MANAGEMENT
	2012
卷号	58 期号:4 页码:297-301
关键词	Bemisia tabaci, biotype B life-history variables marginal host plants plant effects
ISSN号	0967-0874
DOI	10.1080/09670874.2012.678911
通讯作者	Xu, Caixia
英文摘要	We measured developmental time and survival rate of the immature stages as well as longevity and fecundity of the adult stage of sweetpotato whitefly, the B biotype of Bemisia tabaci, on seven marginal host plant species (defined as species on which the B biotype occurred occasionally in the field). Although causing little damage in the field, B. tabaci can exploit all of the marginal plant species as hosts. Solanum tuberosum, Lablab purpureus and Helianthus annuus can be regarded as preferred hosts compared to the other four. Our results revealed that most mortality occurs in the younger nymph stages of B. tabaci on the host plant species. Oviposition preference was not correlated with feeding preference. The shortest developmental time of B. tabaci was found on L. purpureus and H. annuus, and the highest survivorship and fecundity were observed on S. tuberosum and L. purpureus, respectively. The discrepancies are indicative of different strategies by B. tabaci in adjusting to novel host plants. Our findings provide a valuable basis for understanding the field population dynamics of B. tabaci, biotype B.
学科主题	Entomology ; ENTOMOLOGY
语种	英语
出版者	TAYLOR & FRANCIS LTD
WOS记录号	WOS:000311700600001
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/101117]
专题	蔬菜花卉研究所_职能部门
作者单位	1.Minist Educ, Engn Res Ctr Biol Control, Guangzhou 510640, Peoples R China 2.Chinese Acad Agr Sci, Inst Vegetables & Flowers, Beijing 10081, Peoples R China 3.Food & Environm Res Agcy, York YO41 1LZ, N Yorkshire, England
推荐引用方式 GB/T 7714	Xu, Caixia,Qiu, Baoli,Cuthbertson, Andrew G. S.,et al. Adaptability of sweetpotato whitefly Bemisia tabaci (Hemiptera: Aleyrodidae) on seven marginal host plants[J]. INTERNATIONAL JOURNAL OF PEST MANAGEMENT,2012,58(4):297-301.
APA	Xu, Caixia,Qiu, Baoli,Cuthbertson, Andrew G. S.,Zhang, Youjun,&Ren, Shunxiang.(2012).Adaptability of sweetpotato whitefly Bemisia tabaci (Hemiptera: Aleyrodidae) on seven marginal host plants.INTERNATIONAL JOURNAL OF PEST MANAGEMENT,58(4),297-301.
MLA	Xu, Caixia,et al."Adaptability of sweetpotato whitefly Bemisia tabaci (Hemiptera: Aleyrodidae) on seven marginal host plants".INTERNATIONAL JOURNAL OF PEST MANAGEMENT 58.4(2012):297-301.