]*>","")" /> Selection of Metarhizium Fomulation
Xinjiang Agricultural Sciences

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Selection of Metarhizium Fomulation

SHI Chong;FU Jian-hong;WANG Chun-li   

  • Received:2006-06-25 Revised:2006-06-25 Online:2006-06-25 Published:2006-06-25

绿僵菌生防制剂助剂的筛选

施宠;付建红;王纯利   

  1. 新疆农业大学资源环境学院,新疆乌鲁木齐,830052;新疆农科院微生物所,新疆乌鲁木齐,830000





摘要： 使用绿僵菌油剂防治草原蝗虫曾收到很好的防效.实验对绿僵菌油剂助剂中介质油、增活剂、紫外保护剂进行筛选.结果表明, 用色拉油与煤油的混合油,作为绿僵菌孢子粉喷洒介质比较理想;增C,50 mg/kg为最佳的增活剂及浓度;UV-1 4∶10为最佳的紫外保护剂和紫外保护剂与孢子粉的配比.用该油剂对蝗虫进行室内生物测定,求得LT50为5.23 d.