新烟碱类杀虫剂的选择毒性机理  

Mechanisms for selective action of neonicotinoid insecticides

作　　者：邓天福[1] 高扬帆[1] 陈锡岭[1] 

机构地区：[1]河南科技学院,河南新乡453003

出　　处：《河南科技学院学报》2010年第4期23-26,共4页Journal of Henan Institute of Science and Technology(Natural Science Edition)

基　　金：国家粮食丰产工程资助项目(2004BA520A06-11)

摘　　要：新烟碱类杀虫剂在哺乳动物与昆虫之间表现出良好的选择性.从新烟碱类杀虫剂结构与活性的关系、分子特性以及其与烟碱型乙酰胆碱受体的结合部位和亚结合部位的选择性阐释了其选择性机理.Neonicotinoid insecticides exhibit high selective toxicity between mammals and insects.The mechanisms for selective action of neonicotinoid insecticides based on the structure-activity relationships,molecular feature of neonicotinoids,and its binding site and subsite specificity on nicotine acetylcholine receptors were expounded.

关 键 词：新烟碱类杀虫剂 烟碱型乙酰胆碱受体 选择毒性 机理 

分 类 号：S481.1[农业科学—农药学]