水稻细菌性条斑病的研究进展OA北大核心

Rice bacterial leaf streak(BLS)is one of the significant plant quarantine diseases in China.It poses a severe threat to rice safety production in the southern regions of China and Southeast Asia.In recent years,the incidence and prevalence of BLS in rice-growing areas,including East China,Central China,and others,have been increasing.The extent of damage caused by this disease in certain rice-growing areas has already surpassed that of rice bacterial blight(BB)disease.Cultivating disease-resistant varieties is one of the most economically effective and environmentally friendly approaches to prevent and control BLS in rice.However,there is a lack of reported applications of disease-resistant varieties specifically targeting BLS.Currently,chemical control measures remain one of the primary emergency strategies used in rice production to manage BLS.The green control level of BLS depends on the research progress made in understanding the genetic basis of pathogenicity in the bacteria causing the disease and the genetic resistance of rice.This article provides an overview of the historical and current occurrence and prevalence of BLS in rice.It also summarizes the relevant genes associated with resistance to bacterial stripe disease,the types of pathogenicity,and the mechanisms of interaction.Additionally,it highlights the main preventive and control measures for BLS in rice,aiming to provide theoretical references for the green control of this disease.