小麦叶枯病研究进展  

Research Progress of Wheat Leaf Blight Disease

作　　者：梁爽 李兴锋[1] Liang Shuang;Li Xingfeng(Agronomy College,Shandong Agricultural University,Taian 271018,China)

机构地区：[1]山东农业大学农学院,山东泰安271018

出　　处：《山东农业科学》2022年第2期139-145,共7页Shandong Agricultural Sciences

基　　金：国家自然科学基金项目(31671675)。

摘　　要：叶枯病是危害小麦生产安全的主要病害之一。采用化学防治危害较大,发掘并利用抗病基因、培育抗病品种是防治叶枯病最生态环保、经济有效的方式。本文从小麦叶枯病的类型、发病规律、抗性基因的发掘以及抗病机制等方面进行了综述,为小麦叶枯病抗性育种提供理论依据。Leaf blight disease is one of the main diseases endangering wheat production safety.Chemical control has larger harms,so the discovery and utilization of resistance genes and breeding resistant varieties are the most environmental and cost-effective ways to prevent and control leaf blight disease.In this review,the types of wheat blight diseases,occurrence regulation,discovery of resistance genes,and mechnisms of resistance were systematically summarized,which was aimed to provide important theoretical bases for breeding wheat varieties with resistance to leaf blight diseases.

关 键 词：小麦 叶枯病 抗性基因 数量性状位点(QTL) 

分 类 号：S435.121.48-1[农业科学—农业昆虫与害虫防治]