当前位置: 首页 > 文章 > 蝉拟青霉对小菜蛾致病性的研究 现代农业科技 2009,2009 (15) 369+373
Position: Home > Articles > Study on Pathogenicity of Paecilomyces cicadae to Plutella xylostella Modern Agricultural Science and Technology 2009,2009 (15) 369+373

蝉拟青霉对小菜蛾致病性的研究

作  者:
谭艾娟;欧翔;刘爱英
单  位:
贵州大学生命科学学院
关键词:
蝉拟青霉;小菜蛾;致病性
摘  要:
应用4株蝉拟青霉开展对小菜蛾致病性的研究。结果表明:4株蝉拟青霉分生孢子、菌丝对小菜蛾的致病性有一定差异,其中GZDXIFR4611的感染致死效果最好,孢子悬液的致死率可达到70%,菌丝悬液的致死率可达到65%,为将蝉拟青霉作为一类重要的生防真菌提供了参考数据。
译  名:
Study on Pathogenicity of Paecilomyces cicadae to Plutella xylostella
作  者:
TAN Ai-juan OU Xiang LUI Ai-ying(College of Life Sciences,Guizhou University,Guiyang Guizhou 550025)
关键词:
Paecilomyces cicadae;Plutella xylostella;pathogenicity
摘  要:
To investigate the effect of pathogenicity of Paecilomyces cicadae(PC)to Plutella xylostella(L.),the insecticidal mortality of the 4 strains of PC were tested.The results showed that the spore and the hyphae of 4 strains of PC had great differences in the pathogenicity.The highest insecticidal mortality was GZDXIFR4611,whose mortality in spore suspension was 70% and in hyphae suspension was 65%.The results provided reference for the use of Paecilomyces cicadae as bio-control fungi.

相似文章

计量
文章访问数: 6
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊