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南美斑潜蝇及其寄生蜂种群动态的模糊聚类分析
引用本文:何成兴,吴文伟,尹可锁,罗雁婕,王履浙.南美斑潜蝇及其寄生蜂种群动态的模糊聚类分析[J].西南农业学报,2006,19(4):639-642.
作者姓名:何成兴  吴文伟  尹可锁  罗雁婕  王履浙
作者单位:云南省农业科学院农业环境资源研究所,云南,昆明,650205
基金项目:云南省“九五”科技攻关资助项目(95A4-1);云南省“十五”科技攻关资助项目(2001NG09)
摘    要:应用模糊聚类方法研究了南美斑潜蝇及其寄生蜂的种群动态。揭示了南美斑潜蝇及其寄生蜂在蚕豆田中的发生规律和寄生蜂对南美斑潜蝇的自然控制作用。南美斑潜蝇的种群消长与南美斑潜蝇寄生蜂的种群数量密切相关,呈显著的双高峰。寄生蜂是造成蚕豆田前期斑潜蝇下降的主要因素。

关 键 词:南美斑潜蝇  寄生蜂  种群动态  模糊聚类分析
文章编号:1001-4829(2006)04-0639-04
收稿时间:2005-03-15
修稿时间:2005-03-15

Fuzzy grouping analysis of population dynamics of Liriomyza huidobrensis and its parasitic enemies
HE Cheng-xing,WU Wen-wei,YIN Ke-suo,LUO Yan-jie,WANG Lv-zhe.Fuzzy grouping analysis of population dynamics of Liriomyza huidobrensis and its parasitic enemies[J].Southwest China Journal of Agricultural Sciences,2006,19(4):639-642.
Authors:HE Cheng-xing  WU Wen-wei  YIN Ke-suo  LUO Yan-jie  WANG Lv-zhe
Institution:Institute of Agricultural Environment and Resource, Yunnan Academy of Agicultural Sciences, Yunnan Kunming 650205, China
Abstract:The present paper deal with the population dynamics of Liriomyza huidobrensis and its parasitic enemies using fuzzy grouping analysis.Their occurrence trait in winter broad bean field and the inhibiting effect of the parasitic enemies to Liriomyza huidobrensis were revealed.The growth and decline of the population of Liriomyza huidobrensis had a close relation with the population quantities of its parasitic enemies and assumed the forms of double peaks.The parasitic enemies were the principal factors to cause the drop of the quantities of Liriomyza huidobrensis in broad bean field in early days.
Keywords:Liriomyza huidobrensis  parasitic enemy  population dynamics  fuzzy grouping analysis
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