摘要
重点介绍白僵菌对蛾类、棉铃虫、松毛虫和蚜虫等致病性的研究,并对影响致病性的因素作了简单的探讨。关于白僵菌的致病机制,列举了几种不同观点,着重阐述白僵菌分泌的毒素和蛋白酶在致病过程中的作用。
The essential respects are involved in researches on virulence against Heliothis zea、aphids、 dendrolimus spp and plutella xylostella. This paper also refers to some factors, which affect the susceptibility of Beauveria bassiana. As for pathogenesis ofBeauveria bassiana, this paper cites some different opinions and mainly discusses the influence of toxin and enzymes on pests.
出处
《唐山师范学院学报》
2005年第5期40-43,共4页
Journal of Tangshan Normal University
关键词
白僵菌
致病性
生物防治
害虫
Beauveria bassiana
virulence
biological management
pests
