25%苯醚甲环唑水悬浮剂的研制

苯醚甲环唑是一种广谱内吸型杀菌剂,对多种作物的病害有较好防治效果。介绍了农药悬浮剂的实验理论依据,并采用优化组合法对25%苯醚甲环唑水悬浮剂的表面活性剂进行了筛选。试验结果表明,该产品悬浮率90%以上,热贮(54℃±2℃,14d)分解率小于5%,产品各项指标符合悬浮剂的要求。

Study on 25% Difenoconazole Suspension Concentrates

Difenoconazole is a kind of broad spectrum and systemic bactericide, and has better control effect against many kinds of crops diseases. The experiment theoretical foundation of SC was introduced, and the surfactant for 25% difenoconazole SC were screened by optimization grouping method. The experimental results showed that the suspension rate was over 90% and the decomposition rate of its active ingredient was less than 5% at （54＋2）℃ with 14 days. It conformed to the requirements for the SC formulation.