球孢白僵菌胞外蛋白酶及其与毒力关系的研究  

STUDY ON RELATIONSHIP BETWEEN EXTRECELLAR PROTEASE AND ITS VIRULENCE TO THE MASSONPINE CATERPILLAR

作　　者：樊美珍[1] 胡锦江[1] 李农昌[1] 李莉[1] 李华[1] 

机构地区：[1]西北林学院森保系,宁夏银川市郊区林业局

出　　处：《微生物学通报》1994年第4期202-206,共5页Microbiology China

基　　金：国家自然科学基金

摘　　要：用明胶琼脂平板法和双层纸碟法均可简便快速地测定球孢白僵菌的胞外蛋白酶产生水平，其产酶量与其对马尾松毛虫的毒力呈明显的线性关系。Beauveria bassiana extracellar protease was measured simply and quickly by bothgelatinagar and double-decker papilionaceous paperassays.There was a obvious linear relationshipbetween protease production by the varions strains and tleir virulence to the massonpine caterpil-lar,Dendrolimus punctatus.

关 键 词：球孢白僵菌 马尾松毛虫 蛋白酶 

分 类 号：S763.853[农业科学—森林保护学]