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之一。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,而且有助于药效的增强和延长。而乳化剂、润湿分散剂、增效剂等作为制剂配方的重要组成部分,其质量和性能的好坏直接决定了农药制剂产品的贮存稳定性和使用效果,对于农药剂型加工具有重 I. INTRODUCTION Pesticide formulation processing is one of the important research directions in the field of pesticide science because of its good shelf life and high biological activity by shaping the original drug. Pesticide additives, on the other hand, are indispensable components in the processing and application of dosage forms. They can not only improve the physical stability of the formulation but also facilitate penetration and diffusion of active ingredients on the target, and also help to enhance and prolong the efficacy of the formulation. The emulsifier, wetting and dispersing agent, synergist, etc. as an important part of the formulation formula, the quality and performance of a direct decision of the pesticide formulations of the product storage stability and the use of pesticide formulations for the processing of heavy