[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。 [Objective] To formulate 10% quercetin emulsifiable granules for a wider range of applications. [Method] Through the screening of compound system of anionic and nonionic surfactant, the preferential formulation of 10% quercene emulsifiable granules was determined. [Result] The preferential formulation consisted of: oquediene 10.0%, agricultural milk 1601 1.0%, agricultural milk 2201 3.5%, agricultural milk 0201B 4.0%, agricultural milk 700 # 0.5%, xylene 10.0%, white carbon black 20.0% Stick make up to 100%. [Conclusion] The control efficacy of barbarum at 100 g 60 g a.i./hm2 was 100%. The indicators are in line with the requirements of emulsifiable granules, with good development prospects.