长期以来，我国农药使用一直处于比较落后的状态。人们往往为了省钱而不顾或不在意自己的身体，有些潜在的危害因素更被人所忽视。同时农药使用管理不够严密，造成假农药坑农事件时有发生。另外，施药机具单一，产品缺少更新换代，使用技术落后，已很难适应农村发展环境保护的 For a long time, the use of pesticides in our country has been in a relatively backward state. People tend to save money regardless of or do not care about their own body, some of the potential hazards even more neglected. At the same time, pesticide use management is not tight enough, resulting in fake pesticide pit incident occurred from time to time. In addition, the application of a single appliance, the lack of replacement products, the use of backward technology has been difficult to adapt to the development of rural environmental protection