【摘要】 [目的]配制10%喹草烯可乳化粒剂,以得到更广泛的应用。[方法]通过对阴离子和非离子表面活性剂复配体系的筛选,确定了10%喹草烯可乳化粒剂的优惠配方。[结果]优惠配方组成:喹草烯10.0%,农乳1601 1.0%,农乳2201 3.5%,农乳0201B 4.0%,农乳700#0.5%,二甲苯10.0%,白炭黑20.0%,凹凸棒土补足至100%。[结论]该制剂在60 g a.i./hm2剂量下,对稗草的防效为100%。各项指标均符合可乳化粒剂的要求,具有良好的开发前景。更多还原

【Abstract】 SYP-1924 10% emulsifiable granules was prepared in order to be used more widely.[Methods] Through the selection of compound system of ionic and nonionic surfactant,the optimum formulation of SYP-1924 10% EG was determined.[Results] The composition of the formulation was SYP-1924 10.0%,pesticide emulsifier 1601 1.0%,pesticide emulsifier 2201 3.5%,pesticide emulsifier 0201B 4.0%,pesticide emulsifier 700# 0.5%,xylene 10.0%,silica 25.0%,palygorskite makes up to 100%.[Conclusions] The control effect of SYP-1924 10% EG on Echinochloa crusgalli(L.) Beauv at 60 g a.i./ha was 100%.It showed that the index of the formulation were in accordance with the technical standard of EG,with good development prospects.更多还原