化学农药亚致死剂量对天敌昆虫的影响  

Effect of sublethal doses of chemical pesticide on natural enemy of insect

作　　者：包善微[1] 刘芳[2] 戴红君[3] 丁旭[1] 吴小兵[1] 袁小华[1] 顾庆红[1] 

机构地区：[1]江苏省如皋市农业技术推广中心,江苏如皋226500 [2]扬州大学园艺与植物保护学院,江苏扬州225009 [3]江苏省农业科学院农业经济与信息研究所,江苏南京210014

出　　处：《中国植保导刊》2011年第12期15-18,10,共5页China Plant Protection

摘　　要：天敌昆虫在害虫的自然控制方面起着重要作用,而化学农药在防治靶标害虫的同时,也不同程度地影响了天敌昆虫的生存,并对其中部分个体存在亚致死效应。本文通过整理国内外相关研究资料,介绍了亚致死剂量化学农药对天敌昆虫行为、生理、生物学等方面的影响,论证了该研究的现实意义。Insect natural enemy played an important role in the natural control against crop pests, while as chemical pesticides were used to control the target pests, the natural enemy were influenced to various extent inevitably, and there were sublethal effect on some of them. The effect of sublethal doses of chemical pesticide on natural insect pests, including the behavior, biology and physiology, were reviewed based on relevant references collected from China and other countries. practical significance of the research was proposed.

关 键 词：化学农药 天敌昆虫 亚致死效应 

分 类 号：S481[农业科学—农药学]