摘要
通过乳化剂、助溶剂的筛选,且进行相关理化性能的检测,研究植物源农药16%赤菌宁微乳剂的配方制备方法,确定其最佳配方(体积分数)为商陆提取物4%,厚朴提取物4%,苍耳子提取物8%,烷基磺酸钙(DBS-Ca)10%,农乳A 15%,环己酮20%,水39%。该微乳剂质量稳定、成本低、安全、环保,具有良好的开发应用前景。
After a serious of selection experiments of different surfactants,co-solvents and water,the results showed that the optimum formulation were as follows： Radix phytolaccae extract 4%,Magnolia officinalis 4%,Xanthium sibiricum 8%,DBS-Ca 10%,ABSCa 15%,cyclohexanone 20%,the other component was water.The physico-chemical property was detected.The microemulsion has a better development and market future because of its good stability,low price,use security and environmental protection.
出处
《湖北农业科学》
北大核心
2012年第4期727-730,共4页
Hubei Agricultural Sciences
关键词
植物源农药
烟草赤星病
微乳剂
研制
botanical pesticides
Alternaria alternate
microemulsion
preparation
