北华大学学报（自然科学版）2017，Vol.18Issue(2)：171-176,6.DOI:10.11713/j.issn.1009-4822.2017.02.006
柞栎象布氏白僵菌鉴定与生物学特性
Identification and Biology Characteristics of Beauveria brongriartii Strain Isolated from Curculio dentipes
摘要
Abstract
Beauveria brongriartii was divided and identified from adults and larvae of Curculio dentipes,and its biological characteristics were observed.The results show that:the species of Beauveria brongriartii from C.dentipes is Beauveria brongriartii Peteh.The difference of individuals is the main factor which affects the diameter growth of B.brongriartii,the second factor is cultivated temperature.The main factor which affected the sporulation is the kind of culture medium,cultivated temperature is followed,and the difference of individual species is the last factor.Beauveria brongriartii cultivated under 20~25 ℃ on PPDA or PDA will gain maximum sporulation.The germination rates of Beauveria brongriartii from adults and larva are 89.11% and 85.67%.Beauveria brongriartii from larva grew fast when ultraviolet irradiation was less than 45 min,Beauveria brongriartii from adults will grow faster than Beauveria brongriartii from larva under ultraviolet irradiation more than 45 min.关键词
白僵菌/柞栎象/分类鉴定/生物学特性Key words
Beauveria brongriartii/Curculio dentipes(Roelofs)/identification/biological characteristics分类
生物科学引用本文复制引用
陈玉宝,王重舒,由士江,韩云鹤,王丹荣,牛欢,高文韬,孟庆繁..柞栎象布氏白僵菌鉴定与生物学特性[J].北华大学学报（自然科学版）,2017,18(2):171-176,6.基金项目
吉林省科技支撑项目(20130206056NY). （20130206056NY）
