中国生物防治学报Issue(6)：834-838,5.
对华北大黑鳃金龟幼虫高毒力绿僵菌菌株的筛选及分子鉴定
Screening and Molecular Identification of Metarhizium Strains against Holotrichia oblita
摘要
Abstract
Metarhizium is a highly toxic pathogenic fungus against a variety of pests. A strain M7-9 showing high virulence to Holotrichia oblita 1st instar larvae was screened from four Metarhizium strains. Mortality rate and cadaver rate by the fungus were both 96.67%, LT50 and LC50 were 2.82 d and 1.29×106 spores/mL, respectively. ITS sequence analysis showed that the strain M7-9 is M. anisopliae.关键词
金龟子绿僵菌/毒力测定/ITS序列分析Key words
Metarhizium anisopliae/virulence/analysis of ITS sequence分类
农业科技引用本文复制引用
于浩海,郭巍,李瑞军,陆秀君,赵丹..对华北大黑鳃金龟幼虫高毒力绿僵菌菌株的筛选及分子鉴定[J].中国生物防治学报,2014,(6):834-838,5.基金项目
现代农业产业技术体系（CARS-14）；国家“973”计划（2009CB118902）；国家自然科学基金 （）
