摘要
辣椒疫病是辣椒疫霉菌(Phytophora capsici)引起的一种土传病害,为害较严重。为明确现有辣椒品种对疫病的抗性水平,采用游动孢子灌根法对36份辣椒品种进行疫病抗性鉴定,结果表明不同辣椒品种之间抗性差异较大,其中4个品种表现出高抗,3个品种表现抗病,5个品种表现中抗,24个品种表现感病。
Pepper blight is a soilborne disesaes cauded by Phytophora capsici and the demage is serious. In order to investigate the resistance level of pepper varieties to phytophthora blight, the resistance of 36 pepper varieties was identified by drenching them with zoosperm. The results showed that the resistance to phytophthora blight of different pepper varities varied widely, there were 3 varieties with high resistance, 3 varieties with resistance, 5 varieties with middle resistance and 25 susceptible varieties in 36 tested varieties.
出处
《广东农业科学》
CAS
CSCD
北大核心
2012年第1期46-47,共2页
Guangdong Agricultural Sciences
基金
公益性行业(农业)科研专项(20103004)
关键词
辣椒
疫病
抗性
pepper
phytophtora blight
resistance
