摘要
为了解真菌病害在木豆上的发生情况,采用实地调查、随机抽样调查并结合访问调查方法对贵州花江峡谷地区木豆主要真菌病害进行了研究。结果表明,木豆白粉病(Oidiumsp.)、木豆褐斑病(Alternariasp.)、木豆灰霉病(Botrytissp.)、木豆斑点病(Phyllostictasp.)和木豆根腐病(Fusarium oxysporum)是木豆上发生的主要真菌病害,并对5种病害的发病症状和病原进行了描述。
The onsite investigation, random sampling, and survey were applied to investigate the diseases on C. ca jan in Huajiang caynon area in Guizhou. The results showed that the major and serious fungal diseases were powdery mildew, foxiness,gray mold,spot and root rot. Their pathogens named as Oidium sp. , Alternaria sp. , Botrytis sp. , Phyllosticta sp. and Fusarium oxysporurn , their symptoms were discussed accordingly in the paper al well.
出处
《贵州农业科学》
CAS
北大核心
2009年第7期75-77,共3页
Guizhou Agricultural Sciences
基金
国家"十五"科技攻关项目"喀斯特(岩溶)高原生态综合治理技术与示范"(2001BA606A-09)
关键词
花江峡谷
木豆
真菌病害
病原
Huajiang canyon area
Cajanuscajan
fungal disease
pathogen
