吉林农业大学学报2012，Vol.34Issue(1)：58-61,75,5.DOI:22-1100/S.20110928.1503.002
不同地理来源球孢白僵菌菌株的生物学特性
Biological Characteristics of Beauveria bassiana Strains of Different Geographic Sources
摘要
Abstract
Fifteen wild strains of Beauveria bassiana were collected and isolated from 10 regions of Jilin province. Their spore germination rate, colony diameter, sporulation and extracellular protease production level were compared. The results indicated that high spore germination rate strains were the conidia type, fast growing strains of colony type were the hyphae type, and strains'characteristics between the conidia type and the hyphae type were the mixed type, respectively. Protease activity test showed that there was no correlation between extracellular protease production level and colony morphology. In conclusion, the strains of D4-2-1 and CHL20 were potential strains for biological control.关键词
球孢白僵菌/生物学特性/菌落形态/胞外蛋白酶产生水平Key words
Beauveria bassiana/biological characteristics/colony morphology/extracellular protease production level分类
农业科技引用本文复制引用
刘兴磊,王金刚,张正坤,徐文静,李启云..不同地理来源球孢白僵菌菌株的生物学特性[J].吉林农业大学学报,2012,34(1):58-61,75,5.基金项目
吉林省科技支撑计划重点资助项目(20080249) （20080249）
