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《Guizhou Agricultural Sciences》 2009-09
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Pathogenicity of Beauveria bassiana to Ephesia elutella and Lasioderma serricorne

LIU Ai-ying 1,LUO Li1,ZOU Xiao1,HU Hai-yan1,ZHANG Xiao-min2,YANG Hui2,WU Rang-xin2(1.Institute of Fungi Resource,Guizhou Unviersity,Guiyang,Guizhou 550025;2.Guizhou Tobacco Industrial Corporation,China Tobacco Industrial Corporation,Guiyang,Guizhou 550025,China)  
The tobacco leaves infected by Ephesia elutella and Lasioderma serricorne were sprayed with spore powder(4×1010/g) of Beauveria bassiana to study the control effect of Ephesia elutella and Lasioderma serricorne in storage period of tobacco leaves.The results showed that the pests infected by Beauveria bassiana could migrate freely,Beauveria bassiana was of the strong pathogenicity to Ephesia elutella and Lasioderma serricorne and the mortality of Ephesia elutella and Lasioderma serricorne was 31.0% and 84.4% at 21d after treatment respectively.
【Fund】: 贵州烟草专卖局项目“仓储烟草粉螟和甲虫的真菌防治菌的筛选及应用研究”[黔烟科2005(3)05-10];; 中-韩“NSFC/KOSEF”项目“温室蔬菜害虫的真菌防治研究”(30611140391)
【CateGory Index】: S435.72
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