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农作物病虫害的综合防治就是从农业生产的全局出发,根据病虫与农作物、耕作制度、有益生物和环境条件等各种因素之间的辩证关系,把农业、生物、物理、化学、人工等各种防治方法有机地结合起来,因地制宜,合理应用必要的防治措施,经济、安全、有效地把病虫控制在不能造成危害的程度。早在五十年代初期,我国就提出综合防治,但在当时并未引起人们的普遍重视。此后,随着化学农药的迅速发展,农药防治病虫取得了显著成效。这样,不少人滋长了“农药万能”的思想,单纯依靠农药、不合理地使用农药的情况越来越严重,使一些结合栽培
The comprehensive prevention and control of crop diseases and pests is based on the overall situation of agricultural production. According to the dialectical relationship among pests and diseases, crops, farming system, beneficial organisms and environmental conditions, agriculture, biology, physics, chemistry, Prevention methods are organically integrated, according to local conditions, the appropriate application of the necessary prevention and control measures, economic, safe and effective control of pests and diseases can not cause harm to the extent. As early as the early 1950s, China proposed comprehensive prevention and control, but at the time it did not attract universal attention. Since then, with the rapid development of chemical pesticides, pesticides have achieved remarkable results in pest control. In this way, many people have developed the idea of “pesticide universalism.” Relying solely on pesticides and using pesticides unreasonably has become more and more serious,