摘要
科学利用抗性品种及抗性基因是控制黄瓜霜霉病最经济、有效的途径。文章对黄瓜霜霉病菌及其抗病性的相关研究进行了全面综述,总结了黄瓜霜霉病菌的侵染和流行规律,比较分析了国内外不同学者在接种和抗霜霉病性鉴定等方面存在的差异,论述了抗病基因定位的主流方法和最新技术,指出控制霜霉病抗病基因目前尚存在单基因、多基因的不同结论。提出今后应加强轻简化和标准化的抗病性鉴定方法研究,明确霜霉病抗性基因,筛选和创制出更多、更优异的抗性品种和资源。
Scientific use of resistant varieties（lines） and resistant genes for controlling cucumber downy mildew is the most economical and effective method.The present study comprehensively reviewed the research advances of pathogen and disease-resistance in cucumber downy mildew,and summarized infection and epidemiology regulation.The author also analyzed different researches in inoculation and downy mildew resistance evaluation at home and abroad,mainstream approaches and latest technologies in resistant gene mapping,and discovered current argument over single-gene and polygene in the genes that controlled resistance.Therefore,simplified and standardized resistance identification study should be reinforced,and resistant genes should be explicated clearly so that more and better disease-resistant variety（lines） and resources can be screened and created.
出处
《南方农业学报》
CAS
CSCD
北大核心
2016年第10期1709-1714,共6页
Journal of Southern Agriculture
基金
四川省科技支撑计划项目(2016NZ0032)
现代农业产业技术体系四川蔬菜创新团队项目(nycytx-31)
四川优势农业产业科技创新与示范工程建设项目(ysny-1)
关键词
黄瓜霜霉病菌
抗性鉴定
抗性基因
基因定位
研究进展
Pseudoperonospora cubensis
resistance identification
resistance gene
gene mapping
research progress
