一、引言农药剂型加工通过对原药赋形使其获得良好的货架寿命和较高的生物活性,是农药工业的关键组成部分,也是农药学领域研究的重要方向。而农药助剂则是剂型加工和应用过程中不可缺少的组成部分,不仅可以提高制剂的物理稳定性,有利于有效成分在靶标上的渗透和扩散,而且有助于增强和延长药效。进入21世纪,由于人们安全知识和环保意识的不断增强,研究和开发悬浮剂、水乳剂、水分散粒剂和微胶囊剂等 I. INTRODUCTION Pesticide formulation processing is a key part of pesticide industry and an important direction in the field of pesticide science through shaping the original drug to obtain good shelf life and high biological activity. Pesticide additives, on the other hand, are an integral part of the formulation and application process. They can not only improve the physical stability of the formulation but also facilitate penetration and diffusion of the active ingredients on the target, and help to enhance and prolong the efficacy of the formulation. Into the 21st century, due to the continuous improvement of people’s safety knowledge and environmental awareness, research and development of suspensions, water emulsions, water dispersible granules and microcapsules etc.