以绿步甲为载体携播绿僵菌对东亚飞蝗的协同控制作用研究  

Combined Control of Locusta migratoria manilensis by Metarhizium anisopliae and Carabus smaragdinus

作　　者：秦兴虎 吴惠惠[1] 王广君[1] 左亚运 李元盛[2] 赵慧龙[2] 刘玉升[2] 张泽华[1] 

机构地区：[1]中国农业科学院植物保护研究所/植物病虫害生物学国家重点实验室,北京100193 [2]山东农业大学植物保护学院,泰安271018

出　　处：《中国生物防治学报》2015年第2期284-290,共7页Chinese Journal of Biological Control

基　　金：公益性行业(农业)科研专项(201003079);国家现代农业产业技术体系(CARS-35)

摘　　要：本文研究了金龟子绿僵菌Metarhizium anisopliae侵染和绿步甲Carabus smaragdinus捕食东亚飞蝗Locusta migratoria manilensis两种生防措施之间的相互影响,同时评价了两种生防措施对东亚飞蝗的协同控制作用。结果表明,金龟子绿僵菌对绿步甲安全。投放绿步甲同时喷施绿僵菌处理和投放经绿僵菌剂接种过的绿步甲处理对东亚飞蝗的捕食率为61.23%和64.19%,侵染率分别为75.34%,70.85%,校正致死率分别达83.33%和100%,均显著高于绿僵菌单剂侵染和绿步甲单独捕食处理。本文证明了绿步甲携播绿僵菌控制害虫的可行性与可持续性,为实现将绿步甲与绿僵菌联合控制害虫提供依据。We studied the virulence of Metarhizium anisopliae and predation by Carabus smaragdinus against Locusta rnigratoria manilensis and their interaction effects on the pest population. M. anisopliae was harmless to C smaragdinus. When treated with releasing C. smaragdinus combined with spray ofM. anisopliae, and releasing M. anisopliae-inoculated C. smaragdinus, the predation rate were 64.19% and 61.23%; infection rate were 70.85% and 75.34%; the corrected mortality rate were 83.3%, and 100%, respectively, which were higher than those achieved with C. smaragdinus or M. anisopliae alone. The results indicate that control of L. migratoria by dissemination ofM. anisopliae using C. smaragdinus as the vector is a potential choice.

关 键 词：绿步甲 绿僵菌 携播 东亚飞蝗 

分 类 号：S433.2[农业科学—农业昆虫与害虫防治]