虫生真菌在准格尔旗沙棘木蠹蛾上的流行  

Epidemic of Entomogenous Fungi in Holcocerus hippophaecolus

作　　者：彭凡[1] 黄勃[1] 周根土[2] 特木钦 王瑛凯 李增智[1] 

机构地区：[1]安徽农业大学微生物防治省重点实验室,安徽合肥230036 [2]安徽省林业厅,安徽合肥230001 [3]内蒙古森防站,内蒙古呼和浩特010010 [4]内蒙古准格尔旗森防站,内蒙古准格尔旗010300

出　　处：《经济林研究》2007年第4期38-40,49,共4页Non-wood Forest Research

基　　金：安徽高校省级自然科学研究重点项目(TD200708);安徽省高校青年教师科研资助计划(2007jq1055)

摘　　要：为了了解沙棘木蠹蛾Holcocerus hippophaecolus幼虫的虫生真菌的物种多样性和流行情况,对内蒙古准格尔旗某沙棘林中的虫生真菌进行了调查,采集到11个虫生真菌标本。经实验室显微观察鉴定,其中1个为雷州被毛孢Hirsutella leizhouensis侵染,1个为一种被毛孢Hirsutella sp.侵染,9个为球孢白僵菌Beauveria bassiana侵染;分离纯化得到7株球孢白僵菌菌株。In order to hold information of species diversity and epidemic status of entomogenous fungi in Holcocerus hippophaecolus larvae, entomogenous fungi in seabuckthom stand was investigated in Zhunger Banner, Inner Mongolia. 11 specimens of entomogenous fungi were collected. Based on the results of microscope observation and identification, one is Hirsutella leizhouensis, one is Hirsutella sp. and the others are Beauveria bassiana. And 7 strains of Beauveria bassiana were isolated.

关 键 词：沙棘木蠹蛾 沙棘 虫生真菌 流行 

分 类 号：S793.6[农业科学—林木遗传育种]