桃潜叶蛾生物学特性及防治研究进展

Advances in biological characteristics and control of Lyonetia clerkella

回顾和总结了近年来国内外对于桃潜叶蛾Lyonetia clerkella的防治技术研究与应用取得的主要成果。长期以来,化学防治作为主要的防控措施,被广泛应用于桃潜叶蛾防治中,但大量过度使用农药,已经导致桃潜叶蛾抗药性增加、环境污染及杀伤天敌等问题,因此,利用其他可持续防控措施来减少化学农药的使用是非常必要的。本研究对桃潜叶蛾的生物学特性、生态学及防控技术进展进行了总结,重点总结了目前在农业、生态、生物、物理及农药防治方面的进展,以及影响防治效果的因素,并比较了国内外防治方法的差异。对于桃潜叶蛾防控技术的研究与推广,应在农业防治的基础上,加强生物、生态防控技术和物理防控装备的研究,特别是要开发桃潜叶蛾与果园其他主要害虫的复合迷向剂,防治果园多种害虫。同时,开发桃潜叶蛾专用型发光二极管诱虫灯,降低化学防治的副作用,达到保护生物多样性,保障社会、经济、生态效益的目的。

The research and application of control technology of Lyonetia clerkella at home and abroad in recent years were reviewed and summarized in this paper.Chemical control,as the main control measure,has been widely used in the control of L.clerkella,but excessive use of pesticides has led to the increase of insecticide resistance,environmental pollution and killing of natural enemies.Therefore,it is necessary to utilize other sustainable control measures to reduce the use of chemical pesticides.In this paper,the biological characteristics,ecology and control technology progress of L.clerkella were summarized,and the new research direction was prospected.The progress in agriculture,ecology,biology,physics and pesticide control,as well as the factors affecting the control effect were summarized,and the differences of control methods at home and abroad were compared.For research and promotion of prevention and control technology of L.clerkella,besides agricultural prevention and control,the research and application of biological and ecological prevention and control technology,as well as physical prevention and control equipment should be emphasized,in particular,the development of multiple-species mating disruptants for L.clerkella and other main pests to simultaneously control a variety of pests in orchards.At the same time,special LED trapping lamp for L.clerkella should be developed to reduce the side effects of chemical control,so as to protect biodiversity and ensure social,economic and ecological benefits.