摘要
由轮枝孢属真菌Verticillium spp.引起的草莓黄萎病在草莓各产区均有发生,危害严重。在江苏镇江和扬州两地的大田试验表明复合菌剂能有效防治草莓黄萎病,平均防效达到76.8%。该菌剂对草莓有较好的促生作用,150d时,无病田平均增产25.8%,病田增产133.6%。
Verticillium wilt caused by Verticillium spp.,results in severe yield and quality losses in strawberry.In this study,composite biological agent was used to control verticillium wilt in strawberry and achieved good control efficacy.Under field conditions,the average biocontrol efficacy on the 30th d after treatment with the agent reached 76.8%,and on the 150th d yield increase was 133.6% in invaded fields and 25.8% in healthy fields in Zhenjiang and Yangzhou,respectively.
出处
《中国生物防治》
CSCD
北大核心
2010年第4期501-503,共3页
Chinese Journal of Biological Control
基金
国家科技支撑计划项目(2006BAD08A02)
国家863项目(2006AA10A211)
关键词
草莓
黄萎病
防治效果
复合菌剂
strawberry
verticillium wilt
control effect
composite biological agent
