%0 Journal Article
%T Amount and spatial dynamics of population of Bemisia tabaci(Hemiptera:Aleyrodidae) in different host plants<br>不同寄主植物烟粉虱种群数量消长及空间动态变化研究
%A ZHANG Li-Ping
%A ZHANG Gui-Yun
%A LIU Zhen
%A ZHANG Wen-Ji
%A <br>张丽萍
%A 张贵云
%A 刘 珍
%A 张文吉
%J 中国生态农业学报
%D 2005
%I 
%X The population dynamics of Bemisia tabaci (Gennadius) in different host plants were studied.The results indicate that the times in which the populations of B.tabaci on different hosts increase to a peak are different,the ranges of population wave are also different,the order of population densities of B.tabaci on different hosts is sunflower>pumpkin>cotton>soybean>cushaw>eggplant>hechima>tomato>chili>cucumber>kidney bean>corn,which indicates that B.tabaci to host-plant has definite nature selectivity.Spatial distributions of B.tabaci in cotton,sunflower and soybean fields are studied by using C=S~2/,and they are of collective distribution type.
%K Bemisia tabaci (Gennadius)
%K Host plant
%K Population amount
%K Spatial distributions<br>烟粉虱
%K 寄主植物
%K 种群数量
%K 空间动态
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=1A8B5357F0EF07B8&jid=AB3ABF502E2E1FF39F0E3B80164C9031&aid=CD37C7EF504B201D&yid=2DD7160C83D0ACED&vid=FC0714F8D2EB605D&iid=38B194292C032A66&sid=2922B27A3177030F&eid=EB552E4CFC85690B&journal_id=1671-3990&journal_name=中国生态农业学报&referenced_num=4&reference_num=15