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以茶黄螨为食的黄瓜钝绥螨实验种群生命表
引用本文:李佳敏,杨琰云,屈云芳,吴千红.以茶黄螨为食的黄瓜钝绥螨实验种群生命表[J].植物保护学报,2003,30(4):389-395.
作者姓名:李佳敏  杨琰云  屈云芳  吴千红
作者单位:复旦大学环境与资源生物学系,生物多样性和生态工程,教育部重点实验室,上海,200433
基金项目:上海市科技兴农重点攻关项目(沪农科攻字99第2-5)
摘    要:研究温度对黄瓜钝绥螨种群指数的影响,以防治对象茶黄螨为食,在23、25、28、30、31℃5组温度下组建实验种群生命表,并分析了净增殖率、内禀增长率、周限增长率、种群加倍需要天数、平均世代时间等生命参数与温度间的关系。25℃时黄瓜钝绥螨产卵量、产卵率、净增殖率、内禀增长率和周限增长率最大,分别达28.0952、0.7892、14.2380、0.1765、1.1930;寿命和产卵期最长,各为31.8947和30.5872天;而种群加倍需要天数最短,仅为3.6348天。结果表明:该温度是黄瓜钝绥螨种群生长和扩增的最适温度。

关 键 词:茶黄螨  黄瓜  钝绥螨  实验种群  生命表
收稿时间:2003/1/26 0:00:00
修稿时间:2003年1月26日

Experimental population life table of Amblyseius cucumeris with Polyphagotarsonemus lotus as prey
Li Jiamin,Yang Yanyun,Qu Yunfang and Wu Qianhong.Experimental population life table of Amblyseius cucumeris with Polyphagotarsonemus lotus as prey[J].Acta Phytophylacica Sinica,2003,30(4):389-395.
Authors:Li Jiamin  Yang Yanyun  Qu Yunfang and Wu Qianhong
Institution:Department of Environment and Resource Biology, School of Life Sciences, Fudan University, Ministry of Education Key Laboratory for Biodiversity Science and Ecological Engineering, Shanghai 200433,Department of Environment and Resource Biology, School of Life Sciences, Fudan University, Ministry of Education Key Laboratory for Biodiversity Science and Ecological Engineering, Shanghai 200433,Department of Environment and Resource Biology, School of Life Sciences, Fudan University, Ministry of Education Key Laboratory for Biodiversity Science and Ecological Engineering, Shanghai 200433 and Department of Environment and Resource Biology, School of Life Sciences, Fudan University, Ministry of Education Key Laboratory for Biodiversity Science and Ecological Engineering, Shanghai 200433
Abstract:
Keywords:Amblyseius cucumeris  Polyphagotarsonemus lotus  life table  
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