不同增效剂对10%四氯虫酰胺悬浮剂的应用性能影响  

Influence of different synergists on application performance of tetrachlorantraniliprole 10%SC

作　　者：胡伟 遇璐 常秀辉 丑靖宇 HU Wei;YU Lu;CHANG Xiuhui;CHOU Jingyu(National Engineering Research Center of Pesticide,Shenyang Sinochem Agrochemicals R&D Co.,Ltd.,Shenyang 110021,China)

机构地区：[1]沈阳中化农药化工研发有限公司农药国家工程研究中心,沈阳110021

出　　处：《农药》2025年第1期19-23,共5页Agrochemicals

摘　　要：[目的]将润湿渗透性能较好的3种增效助剂加入四氯虫酰胺悬浮剂中,研究不同增效剂对制剂性能的影响。[方法]在四氯虫酰胺悬浮剂中添加3种增效剂,对比制剂样品性能、稀释液稳定性、动态表面张力及接触角等性能。结合样品对玉米螟室内药效结果,筛选出最优配伍增效剂。[结果]SP-6535SJ对制剂稳定性影响是积极的,并且稀释使用时药液更稳定、在靶标叶片上润湿铺展性能更好,室内杀虫活性明显优于其他样品。[结论]SP-6535SJ可作为四氯虫酰胺悬浮剂增效方案的优选助剂。[Aims]The aim is to study the effects of synergists on the performance of tetrachlorantraniliprole suspension concentrate by adding three kinds of synergists with superior wetting and permeation properties.[Methods]Three synergists were added separately into the suspension of tetrachlorantraniliprole to compare the performance of the formulation samples,the stability of the dilution,the dynamic surface tension and the contact angles.Basing on the results of laboratory bioactivity of the samples against corn borer,we screened out the optimal formulated synergists.[Results]SP-6535SJ had a positive effect on the stability of the formulation.It was more stable when used in dilution,and had better wetting and spreading performance on target leaves.Samples added SP-6535SJ had significantly better laboratory insecticidal activity than the others.[Conclusions]SP-6535SJ can be used as preferred adjuvant for the synergistic scheme of tetrachlorantraniliprole suspension.

关 键 词：四氯虫酰胺 悬浮剂 应用性能 杀虫活性 

分 类 号：TQ450.6[化学工程—农药化工]