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取食经验对烟粉虱寄主适应性的影响 被引量:6

The Effect of Feeding Experiences on Host Adaptation of Bemisia tabaci
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摘要 利用寄主适应性评价模型,研究了B型烟粉虱Bemisia tabaci种群在玉豆、扶桑、芙蓉和烟草4种寄主上连续多代的寄主适应性变化.结果显示,烟粉虱种群能够随着取食经验的积累而快速提高寄主适应性水平,但是不同寄主之间存在很大的差异性.寄主转移试验的结果则显示,烟粉虱通过取食经验获得的适应性改良不能够稳定遗传,说明烟粉虱种群在不改变遗传基础的情况下具备快速调节寄主适应性水平的能力. Host performance of whitefly, Bemisia tabaci on Phaseolus vulgaris , Hibiscus mutabilis , Hibiscus rosa-sinensis and Nicotiana tabacum were evaluated by the models developed previously. The results indicated that whitefly populations were able to improve the host performance dramatically since continuously feeding on particular host species, but the improving process was different among the host plants. With the host transferring experiments, the improved host performance by accumulation of feeding experience could not inherit, and the host performance would return to primary level as long as disappearing selection pressure, it was implicated that the whitefly populations could be able to adjust their host performance and have its host adaptation rapidly without any transformation of genetic structure.
出处 《华南农业大学学报》 CAS CSCD 北大核心 2009年第1期27-30,共4页 Journal of South China Agricultural University
基金 国家973项目(2006CB102005) 生物防治教育部工程研究中心开放基金(20070211)
关键词 烟粉虱 寄主适应性 取食经验 模型 Bemisia tabaci host adaptation feeding experience model
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参考文献17

  • 1BROWN J. Current status of Bemisia tabaci as a plant pest and virus vector in agroeosystems worldwide [ J ]. FAO Plant Prot Bull, 1994, 42(1) : 1-32.
  • 2PERRING T. Identification of a whitefly species by genomic and behavioral studies [ J ]. Science, 1993, 259 : 74-77.
  • 3DE BARRO P. Use of RAPD-PCR to distinguish the B biotype from other biotypes of Bemisia tabaci [J]. Australia Journal of Entomology, 1997, 36: 149-152.
  • 4GREATHAED A. Host plant, Bemisia tabaci, a literature survey on the cotton whitefly with an annotated bibliography[M]. London: CAB International, 1986.
  • 5SECKER A, BEDFORD I, MARKHAM P. Squash, a reliable field indicator for the presence of B biotype of tabacoo whitefly, Bemisia tabaci[ C ]//GERLING D. Pest and Disease. London: Brighton Crop Protection Conference, 1998 : 837-842.
  • 6CARDOZA Y J, MCAUSLANE H J, WEBB S E. Effect of leaf age and silverleaf symptoms on oviposition site selection and development of Bemisia argentifolii( Homoptera: Aleyrodidae) on zucchini [J]. Environmental Entomology, 2000, 29(2) :220-225.
  • 7BLACKMER J L, BYRNE D N, BLACKMER J L. Changes in amino acids in Cucumis melo in relation to life-history traits and flight propensity of Bemisia tabaci [ J ]. Entomologia Experimentalis et Applicata, 1999, 93:29-40.
  • 8MAYER R T, MCKENZIE C L, SHATTERS R. Multitrophic interactions of the silverleaf whitefly, host plants, competing herbivores, and phytopathogens [J]. Archives of Insect Biochemistry and Physiology, 2002, 51 (4): 151-169.
  • 9ATTIQUE M R, RAFIQ M, GHAFFAR A. Role of weed hosts in the population buildup of Bemisia tabaci ( Gen. ) (Meyrodidae: Homoptera) and its carry over to cotton [J]. Pakistan Journal of Zoology, 2003, 35(2):91-94.
  • 10AN X C, REN S X. The assessing system of host performance for herbivore populations [ J ]. Environmental Entomology, 2007, 36(4): 694-699.

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