贵州茶树4种常见真菌病害的发生规律及抗病机理研究进展  

Research Progress on Occurrence Pattern and Resistance Mechanism of Four Common Fungal Diseases on Tea Plants in Guizhou

作　　者：李悦欣 LI Yue-xin(Tea Research Institute,Guizhou Academy of Agricultural Sciences,Guiyang,Guizhou 550006,China)

机构地区：[1]贵州省农业科学院茶叶研究所,贵州贵阳550006

出　　处：《茶叶学报》2024年第2期11-18,共8页Acta Tea Sinica

基　　金：贵州省现代农业产业技术体系项目(GZMARS-Tea)。

摘　　要：贵州省是世界茶树原产地和茶文化发祥地之一,其独特的气候条件和地理位置利于茶树生长,但阴湿的生长环境易使病害发生,致茶叶的产量与品质大幅下降,因此,茶树病害的致病规律以及茶树与病原菌互作的分子机理研究,是病害防控的重要理论基础。本文对贵州茶树的4种常见真菌病害发生规律以及茶树抗病分子免疫机理进行综述,并对未来研究进行展望,旨在为茶树分子育种以及新型病害防治策略的研发提供参考。The climatic conditions and geographical location made Guizhou Province one of the world’s original habitats of tea plants and birthplaces of tea culture.However,high humidity and warm temperature are conducive to epidemics causing significant ill-effects on the yield and quality of tea.Therefore,the study of the pathogenic patterns of tea tree diseases and the molecular mechanisms of interactions between tea trees and pathogens is an important theoretical basis for disease prevention and control.This article summarizes the occurrence patterns of four common fungal diseases in Guizhou tea trees and the molecular immune mechanisms of tea tree disease resistance,and provides an outlook for future research to advance the breeding of disease-resistant tea cultivars and effective disease prevention and control strategies.

关 键 词：贵州 茶树 真菌病害 发生规律 抗病分子免疫机理 

分 类 号：S571.1[农业科学—茶叶生产加工] S435.711[农业科学—作物学]