2009年以来,在山东省沾化县、陕西省洛川县、湖北省宜都县启动实施了三氯杀螨醇替代项目,开展了农民田间学校培训活动。通过对培训成效进行评估,结果表明,示范区经过培训的农民在IPM知识、态度、行为方面都取得了显著的变化:在害螨种类识别、害螨天敌识别以及持久性有机污染物(POPs)特性和危害性等方面的知识大幅提高,农民科学管理病虫害的技能和科学管理意识得到显著提升,示范区化学农药的使用次数和使用量明显降低,生物防治次数和用量上升,增加了天敌捕食螨的使用规模。 Since 2009, the project of substituting dicofol has been launched in Zhanhua County of Shandong Province, Luochuan County of Shaanxi Province and Yidu County of Hubei Province, carrying out farmer field school training activities. Through the evaluation of the effectiveness of the training, the results showed that trained peasants in the demonstration area have made significant changes in IPM knowledge, attitude and behavior: identification of pest mites, identification of natural enemies of mites and persistent organic pollutants (POPs) Peculiarities and dangers of pests and other aspects of knowledge greatly increased peasants’ scientific management of pests and diseases and scientific management awareness has been significantly improved, the use of chemical pesticides in the demonstration area significantly reduced the frequency and use of biological control times and the amount of increased natural enemies of predatory mites The use of scale.