现代农药使用技术由农药与剂型、施药工艺、施药器械三部分组成,植保机械的发展必然以农药剂型及施药工艺的发展为依托。当前农药使用技术的主要发展方向是降低农药施用量,提高农药在靶标上的附着率,减少农药对人体和环境的污染。以美国、法国、德国、意大利、丹麦、日本等发达国家为代表的植保机械发展最为先进。防治体系以大型植保机械和航空植保为主体 Modern pesticide use technology consists of three parts: pesticide and dosage form, application process and application equipment. The development of plant protection machinery is based on the development of pesticide formulations and application process. At present, the main development directions of pesticide use technology are to reduce the application amount of pesticides, increase the attachment rate of pesticides on targets, and reduce the pollution of pesticides to humans and the environment. The plant protection machinery represented by the United States, France, Germany, Italy, Denmark, Japan and other developed countries has the most advanced development. Prevention and control system to large-scale plant protection machinery and aviation plant protection as the main body