桶混助剂和剂型创新在农药雾滴飘移控制中的应用及研究进展

Application and Research Progress of Tank-mix Adjuvant and for Mulation Innovation in Drift Control of Pesticide Droplets

近年来,随着植保无人机施药技术的迅速发展,农药雾滴飘移引起的药害问题更加凸显。除了降低农药利用率,雾滴飘移还对周围环境造成污染,同时也危害人类健康。雾滴特性、药械参数和施药环境是影响农药雾滴飘移的重要因素,其中雾滴特性直接受到桶混助剂和农药剂型的影响。基于农药助剂和制剂研发应用过程中的理论积累和实践经验,笔者通过分析影响农药雾滴飘移的原因,综述了农药桶混助剂在农药防飘移技术中的研究进展,分析了农药剂型创新在防飘移技术中的潜在用途,并对该领域的发展前景进行展望,以期为通过筛选优良助剂和创新农药剂型来减少农药飘移、提高农药有效利用率提供参考和指导。

In recent years,with the rapid development of unmanned aerial vehicle(UAV)application technology,the problem of pesticide damage caused by the drift of pesticide droplets is more prominent.In addition to reducing the utilization rate of pesticides,droplet drift also causes pollution to the surrounding environment and endangers human health.Droplet characteristics,spraying equipment parameters,and pesticide application environment are important factors that affect pesticide droplet drift,and droplet characteristics are directly affected by tank-mixing adjuvants and pesticide formulations.Based on the theoretical accumulation and practical experience in the development and application of pesticide adjuvants and formulations,by analyzing the major reasons of pesticide droplet drift,the research progress of tank-mixing adjuvants in the anti-drift technology of pesticide droplets was reviewed.The potential application of formulation innovation in anti-drift technology was analyzed,and the development prospect of this field was discussed.This review seeks to provide reference and guidance for reducing the drift of pesticides and improving the effective utilization of pesticides of pesticides by screening excellent tank-mixing adjuvants and innovating pesticide formulations.