摘要
自上世纪80年代吡虫啉上市以来,新烟碱类杀虫剂便受到广泛关注和应用,登记国家超120个,是全球用量最大的杀虫剂品种。新烟碱类杀虫剂是一种高效的内吸性杀虫剂,能有效控制刺吸式害虫以及部分双翅目、鞘翅目害虫。新烟碱类杀虫剂作用于昆虫烟碱乙酰胆碱受体,阻断昆虫中枢神经系统信号的正常传导,从而导致害虫麻痹而亡。具有杀虫谱广、低毒低残留的优点,并且具有胃毒和触杀等多重作用。概述了新烟碱类杀虫剂的发展历程、作用机理、结构分类、及其在农业害虫防治的应用。
Since the listing of imidacloprid in the 1980s,neonicotinoid insecticides have received widespread attention and application,with more than 120 registered countries,making it the world′s largest insecticide variety.Neonicotinoid insecticides are highly effective systematic insecticides for controling sucking pests and some diptera and coleoptera pests.Neonicotinoid insecticides act on insect nicotinylcholine receptors,blocking the normal transmission of signals from the insect central nervous system,resulting in paralysis and death of pests.It has the advantages of broad insecticidal spectrum,low toxicity and low residue,and multiple effects such as gastric toxicity and contact toxicity.The development history,mechanism of action,structural classification,and its application in agricultural pest control were summarized.
作者
李昌兴
刘东东
高一星
张静
张立新
LI Chang-xing;LIU Dong-dong;GAO Yi-xing;ZHANG Jing;ZHANG Li-xin(Shenyang Key Laboratory of Targeted Pesticides,Liaoning Key Laboratory of Green Functional Molecule Design and Development,Institute of Functional Molecules,Shenyang University of Chemical Technology,Shenyang 110142,China;Guangxi SiYue Biotechnology Co.,Ltd.,Nanning 530000,China;School of Chemical Engineering,University of Science and Technology Liaoning,Anshan 114051,China)
出处
《化学试剂》
CAS
北大核心
2023年第3期29-36,共8页
Chemical Reagents
基金
南宁市科学研究与技术开发计划项目重大科技专项项目(20201043)
南宁市创新创业领军人才“邑江计划”创业项目(2020002-1)。
关键词
新烟碱类杀虫剂
烟碱乙酰胆碱受体
结构分类
作用机理
新烟碱类衍生物
neonicotinoid insecticides
nicotinyl acetylcholine receptor
structure classification
mechanism of action
neonicotinoid derivatives
