摘要
桑树细菌性青枯病是由青枯劳尔氏菌(Ralstonia solanacearum)引起的一种严重土传性病害,在我国华南蚕区桑园发病危害尤为严重。从病原菌的分类鉴定和检测技术、桑树的抗性鉴定方法及抗性种质资源评价等方面系统介绍了桑树细菌性青枯病的研究进展。针对现有研究存在的问题,提出今后应利用现代分子生物学技术深入研究桑树细菌性青枯病病原菌的致病机制以及桑树的抗性遗传规律,选育出具有高产优质性能的抗细菌性青枯病桑树新品种。
The mulberry（Morus L.） bacterial wilt is a serious soil-borne plant disease caused by Ralstonia solanacearum,and is prevalent in mulberry gardens of sericultural regions of southern China.This paper reviews the progresses in mulberry bacterial wilt disease in the aspects of pathogen identification and detection technology,identification of mulberry resistance,evaluation of resistant mulberry resources and other related issues.Concerning the existing problems in current studies,it is expected to conduct further studies on infection mechanism of Ralstonia solanacearum and inheritance of mulberry resistance to the disease by using modern molecular biological technology so as to breed high yield and quality mulberry varieties resistant to bacterial wilt disease.
出处
《蚕业科学》
CAS
CSCD
北大核心
2011年第6期1093-1097,共5页
ACTA SERICOLOGICA SINICA
基金
现代农业产业技术体系专项(No.CARS-22)
广东省科技基础条件建设项目(No.2010B060200033)
关键词
桑树
细菌性青枯病
病原
检测
抗病品种
Morus L.
Bacterial wilt
Pathogen
Detection
Resistant variety
