作物青枯病研究进展

摘要

This paper reviews the advances in the research of bacterial wilt（BW） caused by Ralstonia solanacearum in crops,including the classification,molecular biology and pathogenic mechanism of BW pathogen;identification,mechanism and genetics of BW resistance;prevention and control of BW by means of chemical prevention,biological control,resistant breeding and so on.%综述了作物青枯病病原菌的分类、分子生物学和致病机制;从抗性鉴定、抗病机制和抗性遗传三方面概述了目前作物青枯病抗性研究情况;并介绍了化学防治、生物防治和抗病品种培育三种青枯病防治的主要措施。