螨类化学控制存在的问题及其对策  

Problems and Countermeasures of Mite Chemical Control

作　　者：周红 丁伟[1] ZHOU Hong;DING Wei(School of Plant protection,Southwest University,Chongqing 400716,China)

机构地区：[1]西南大学植物保护学院,重庆400715

出　　处：《植物医生》2020年第1期27-32,共6页Plant Doctor

基　　金：国家自然科学基金项目(31972288).

摘　　要：农业害螨具有个体小、繁殖快、代数多、适应性强、易产生抗药性等特点,是公认的最难防治的有害生物群落之一.化学控制仍将是防止螨类猖獗危害的一个重要手段.本文系统介绍了螨类化学控制的发展、主要杀螨剂品种及使用方法、杀螨剂应用存在的问题及对策,并展望了螨类化学控制中新型杀螨剂的创制和应用,对农业害螨的化学控制具有重要指导意义和价值.Agricultural pest mites are recognized as one of the most difficult pest communities to control because of their small size,fast reproduction,large number of generations,strong adaptability and easy resistance development.Chemical control will remain to be an important means for their control.In this paper,we give a systematic introduction of the development of mite chemical control,the main varieties of acaricides and their application methods,and the existing problems in the acaricide application and countermeasures for their solution,and discuss the prospect of the development and application of new acaricides in the chemical control of mites,which has an important guiding significance and value for the chemical control of agricultural mites.

关 键 词：农业害螨 化学控制 问题与对策 杀螨剂 

分 类 号：S433.7[农业科学—农业昆虫与害虫防治]