Bt.和球孢白僵菌混配对酒曲害虫黑菌虫的毒杀效果研究  

Study On Insecticidal Effectivity Bt.Mixed with Beauveria bassiana to Starter Insect Al phitobius diaperinus Panzer

作　　者：李新社[1] 陆步诗[2] 何红梅[3] 刘旭香[1] 

机构地区：[1]邵阳学院生物与化学工程系,湖南邵阳422000 [2]邵阳学院城市建设系,湖南邵阳422004 [3]长沙市蔬菜食品质量安全检测中心,湖南长沙410001

出　　处：《邵阳学院学报（自然科学版）》2009年第2期35-38,共4页Journal of Shaoyang University：Natural Science Edition

基　　金：湖南省教育厅资助科研项目(编号:07C670)

摘　　要：利用苏云金芽孢杆菌与球孢白僵菌混配杀灭酒曲害虫黑菌虫.研究结果表明:在温度40℃、相对湿度73%～75%条件下,苏云金芽孢杆菌杀虫剂与球孢白僵菌杀虫剂以5:4混配时能有效杀死酒曲害虫黑菌虫,杀虫至第15天可以使黑菌虫的校正死亡率达93.33%.The use of Bacillus thuringiens mixed with Beauveria bassiana to control starter insect was studied.The research indicates that when the temperature is 40℃ ,the Relative Humidity is 73%-75%, the mixture when the ratio of Bacillus thuringiens and Beauveria bassiana is 5：4 can incide the insect Alphitobius diaperinus Panzer efficiently. The corrected mortality can reach up 93.33% in the fifteenth day.

关 键 词：苏云金芽孢杆菌 球孢白僵菌 黑菌虫 大曲 校正死亡率 

分 类 号：S476[农业科学—农业昆虫与害虫防治]