摘要
通过助剂、载体等筛选试验,确定50%复配百菌清可湿性粉剂的最优配方。采用正交试验方法,对9种助剂和5种载体进行了筛选。试验结果表明,助剂用量1#:2%～3%;2#:8%～9%;6#:1%～1.5%,采用湖南1#或2#硅藻土作载体,制剂的各项性能指标均能达到联合国粮农组织(FAO)通用标准要求。
Formulation for the 50% compound Chlorothalonil wettable powder were studied by screening of auxiliary regents and carriers. Experiment screened nine kind of auxiliary regents and five kind of carriers with the orthogonal test method. The results showed that the formulation could satisfied the requirement of the FAO common standards as the dosage of auxiliary regents 1#：2% - 3%;2#：8% - 9%;6#：1% - 1.5%, and use the Hunan diatomite as carriers.
关键词
百菌清
可湿性粉剂
配方
chlorothalonil
wettable powder
formulation
