国内草地贪夜蛾发生、为害及防治现状  

The Occurrence,Damage and Control Status of Spodoptera frugiperda in China

作　　者：谭心阳 赵海婷 曹美伦 徐刚 冯建国[1] 杨国庆[1] TAN Xinyang;ZHAO Haiting;CAO Meilun;XU Gang;FENG Jianguo;YANG Guoqing(College of Plant Protection,Yangzhou University,Jiangsu Yangzhou225009,China)

机构地区：[1]扬州大学植物保护学院,江苏扬州225009

出　　处：《现代农药》2022年第5期13-20,共8页MODERN AGROCHEMICALS

基　　金：江苏省科技计划项目(BE2020349)。

摘　　要：草地贪夜蛾原发生于美洲地区,具有迁飞性、适生性和繁殖力强等特点。其近两年来入侵我国,在部分地区发生量大,发生面积广,危害性大,给我国维持正常的农业生产活动带来了极大挑战。目前,国内对草地贪夜蛾防控技术的研究和应用尚不成熟,仍采用以化学农药为主的防治思路。然而,随着化学农药的大规模使用,草地贪夜蛾的抗药性有所增加,防控难度逐步加大,因此开展高效、安全的绿色防控十分必要。鉴于国内草地贪夜蛾发生危害情况多变以及防控政策、体系及措施尚不完整,本文从草地贪夜蛾生物学特性和国内发生与为害现状入手,总结了目前使用的监测预防、理化诱控、农业防治、生物防治和化学防治等措施,重点综述了草地贪夜蛾防治药剂和抗性发展现状,最后从化学防治、抗性治理和分子生物学方面给出了一定的绿色防控建议,为我国更好地进行草地贪夜蛾综合防控提供参考。Spodoptera frugiperda originates from the Americas with migratory ability,high adaptability and fecundity.Over the past two years,it has invaded China and shown high occurrence in some regions,wide coverage and large damage,which in turn causes great challenges to maintain normal agricultural production activities in China.At present,the research and application of the prevention and control technology for S.frugiperda in China is still underdeveloped,and the control measures still depend on chemical pesticides.However,with the massive use of chemical pesticides,the resistance of S.frugiperda has increased,and the difficulty of prevention has gradually increased as well.Therefore,it is necessary to carry out efficient and safe green prevention and control.In view of the changing situation of the S.frugiperda occurrence in China and the incomplete prevention and control policies,systems and measures,this paper summarized the monitoring and prevention measures,physical and chemical control measures,agricultural control,biological control and chemical control measures,and focused on the development status of the control agents and resistance of the S.frugiperda.Finally,some suggestions on green prevention and control from the aspects of chemical control,resistance management and molecular biology were given to provide reference for the comprehensive prevention and control of the S.frugiperda.

关 键 词：草地贪夜蛾 发生与为害 防控措施 玉米 

分 类 号：S433[农业科学—农业昆虫与害虫防治]