小麦抗条锈性研究进展  

Research Progress in Stripe Rust Resistance of Wheat

作　　者：许凌凌[1] XU Lingling(Biological Engineering Department,Wuhu Vocational Technical College,Wuhu,Anhui,China241002)

机构地区：[1]芜湖职业技术学院生物工程学院

出　　处：《昆明学院学报》2019年第6期62-66,共5页Journal of Kunming University

基　　金：安徽省教育厅高校自然科学研究重点项目(KJ2017A561);安徽省教育厅高校优秀青年人才支持计划重点项目(gxyq ZD2018101)

摘　　要：选育抗病品种是防治小麦条锈病最经济、最有效的途径.但是小麦抗病品种常因条锈菌毒性变异而丧失抗病性沦为感病品种,给小麦生产造成巨大损失.为有效防治小麦条锈病,阐述了小麦抗条锈性的表达特点和抗病机制,以及利用抗病品种进行抗条锈病育种,同时明确小麦条锈菌毒性变异途径,并探讨了如何综合利用栽培、药剂和生物防治等措施防治小麦条锈病.Breeding resistant varieties is the most economical and effective way to control wheat stripe rust. However,wheat resistant varieties often lose their resistance to stripe rust due to its toxicity variation and become susceptible varieties,causing great losses to wheat production. Therefore,in order to prevent effectively wheat stripe rust,the features of stripe rust resistance of wheat and resistance mechanism were studied. The stripe rust resistance breeding was carried out using resistant varieties. At the same time the pathway of toxicity variation of stripe rust was made certain and the methods how to apply comprehensively the cultivation control,chemical control and biological control were studied to prevent wheat stripe rust.

关 键 词：抗条锈性 抗条锈病育种 毒性变异 栽培防治 药剂防治 生物防治 

分 类 号：S512.1[农业科学—作物学]