大麦抗叶锈病慢锈性鉴定技术及抗性评价方法  

Methods for Identification and Resistance Evaluation of Barley Slow Rusting to Leaf Rust

作　　者：车明哲 王亚军 马创新 漆小泉[1,2] Mingzhe Che;Yajun Wang;Chuangxin Ma;Xiaoquan Qi(Key Laboratory of Plant Molecular Physiology,Institute of Botany,Chinese Academy of Sciences,Beijing 100093,China;University of Chinese Academy of Sciences,Beijing 100049,China;Center for Desert Agriculture,Biological and Environmental Science&Engineering Division,King Abdullah University of Science and Technology,Thuwal 23955,Saudi Arabia)

机构地区：[1]中国科学院植物研究所,植物分子生理学重点实验室,北京100093 [2]中国科学院大学,北京100049 [3]阿卜杜拉国王科技大学生物与环境科学与工程系,沙漠农业中心,图沃23955

出　　处：《植物学报》2020年第5期573-576,共4页Chinese Bulletin of Botany

基　　金：国家自然科学基金(No.31471756)。

摘　　要：成功的病原菌接种和准确的病情调查是大麦(Hordeum vulgare)抗病研究的基础。该文总结了大麦抗叶锈病慢锈性鉴定实验中几种常用的喷雾和涂抹接种方法,以及主要的抗性评价指标,并对操作过程中的一些注意事项进行了说明。Successful pathogen inoculation and following accurate rating are the basis of barley disease resistance studies.Here,we summarized selected barley leaf rust inoculation methods including spraying and smearing,and two evaluation indexes which are widely used in barley slow rusting evaluation.Key issues worthy affecting the assays were also discussed.

关 键 词：大麦 叶锈病 慢锈性 接种 病情调查 

分 类 号：S435.123[农业科学—农业昆虫与害虫防治]