Abstract: As an advanced plant protection technology in modern agriculture, pesticide electrostatic spray technology has a good effect in spray deposition rate and effective utilization rate of liquid compared with traditional spray technology. It can  save energy, reduce drug  and enhance efficiency  in the future agricultural development process. This paper  described the principle and characteristics of electrostatic spray technology and reviewed in detail the research progress of electrostatic spray technology at home and abroad. The application status of electrostatic spray technology was also  introduced. Finally, the problems and development prospects of electrostatic spray technology were discussed. These was expected to provide basis for the research and development of plant protection machine.

Key words: plant protection, electrostatic spraying, development process

摘要： 作为现代农业先进的植保技术，农药静电喷雾技术相对于传统喷药技术，在雾滴沉积率、药液有效利用率等方面具有较好的喷施效果，在未来农业生产中能够实现节能减药、增加效率等作用。叙述了静电喷雾技术的原理及其特点，详细梳理了国内外对静电喷雾技术的研究进展，并介绍了静电喷雾技术的应用现状，探讨了目前静电喷雾技术所存在的问题和发展前景，以期为植保机械研发奠定基础。

关键词: 植保, 静电喷雾, 研究进程