| 胡瓜钝绥螨对日光大棚茄子上烟粉虱的控制作用 |
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| 引用本文： | 张艳璇,张公前,季洁,陈霞,林坚贞,孙莉.胡瓜钝绥螨对日光大棚茄子上烟粉虱的控制作用[J].华东昆虫学报,2011(2):132-140. |
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| 作者姓名： | 张艳璇 张公前 季洁 陈霞 林坚贞 孙莉 |
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| 作者单位： | 福建省农业科学院植物保护研究所;临沂大学生命科学学院; |
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| 基金项目： | 福建省公益项目(2009R10028-1); 科技部农业科技成果转化资金项目(2009GB2C400173); 福建省科技创新平台建设项目(2008N2002); 农业部公益性行业科研专项(200903032、201103020); 福建省农科院创新重点项目(2007YCXZ03) |
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| 摘 要： | 为了评价胡瓜钝绥螨在我国日光大棚中对茄子上烟粉虱虱的控制作用。笔者研究了在24～34℃下胡瓜钝绥螨以烟粉为猎物时的发育历期,并在我国山东省寿光市的蔬菜基地上开展了利用胡瓜钝绥螨控制日光大棚茄子上烟粉虱的研究与应用。结果表明:胡瓜钝绥螨能够取食烟粉虱的卵、成虫、若虫及伪蛹;利用胡瓜钝绥螨能有效地控制烟粉虱成虫、卵、若虫种群数量的增长。根据胡瓜钝绥螨和烟粉虱的生物学特性,结合大棚茄子栽培过程中的环境条件,笔者提出了在日光大棚中应用胡瓜钝绥螨控制茄子上烟粉虱的策略:(1)在茄子的整个生长季节(250d)中需释放胡瓜钝绥螨4～6次,苗期每次每株释放5～10头,结果期每次每株释放20～40头;(2)释放胡瓜钝绥螨的生防区比常规化防区减少农药使用18次;(3)安装防虫网、适时释放胡瓜钝绥螨是生防成功之关键,生防区配合使用黄板效果更好。
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| 关 键 词： | 胡瓜钝绥螨 烟粉虱 生物防治 捕食螨 生物学特性 |
Application of the predatory mite Neoseiulus cucumeris (Oudemans) to control Bemisia tabaci (Gennadius) on eggplant in plastic greenhouses |
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| Yan-xuan ZHANG,Gong-qian ZHANG,Jie JI,Xia CHEN,Jian-zhen LIN,Li SUN Institute of Plant Protection,Fujian Academy of Agricultural Sciences,Fuzhou,Fujian ,China,College of Life Science,Linyi University,Linyi,Sh,ong.Application of the predatory mite Neoseiulus cucumeris (Oudemans) to control Bemisia tabaci (Gennadius) on eggplant in plastic greenhouses[J].Entomological Journal of East China,2011(2):132-140. |
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| Authors: | Yan-xuan ZHANG Gong-qian ZHANG Jie JI Xia CHEN Jian-zhen LIN Li SUN Institute of Plant Protection Fujian Academy of Agricultural Sciences Fuzhou Fujian China College of Life Science Linyi University Linyi Sh ong |
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| Institution: | Yan-xuan ZHANG1,Gong-qian ZHANG2,Jie JI1,Xia CHEN1,Jian-zhen LIN1,Li SUN1 1Institute of Plant Protection,Fujian Academy of Agricultural Sciences,Fuzhou,Fujian 350013,China,2College of Life Science,Linyi University,Linyi,Shandong 276005 |
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| Abstract: | The study was carried out to estimate the efficacy of the predatory mite Neoseiulus cucumeris (Oudemans) to control the whitefly pest Bemisia tabaci (Gennadius) in plastic greenhouses. N.cucumeris could prey on all stages of B.tabaci. The predator could be effective in suppressing B.tabaci and thus can be a potential biological control agent; Four~six releases of N.cucumeris were done during the 250 days of growth cycle of eggplant unde these conditions, at rates of 5~10 individuals per plant at seedling st... |
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| Keywords: | Neoseiulus cucumeris Bemisia tabaci biocontrol predatory mite biological characteristic |
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