玉米茎腐(青枯)病研究进展  

Research Progress of Maize Stalk Rot Disease

作　　者：钮笑晓 李小波 孙毅[2] 马海林[3] 张洁 刘亚飞 郝曜山[2] 崔贵梅 NIU Xiaoxiao;LI Xiaobo;SUN Yi;MA Hailin;ZHANG Jie;LIU Yafei;HAO Yaoshan;CUI Guimei(Shanxi Dafeng Seeds Company Ltd.,Taiyuan 030031,China;Biotechnology Research Center,Shanxi Academy of Agricultural Sciences,Taiyuan 030031,China;Maize Research Institute,Shanxi Academy of Agricultural Sciences,Xinzhou 034000,China)

机构地区：[1]山西大丰种业有限公司,山西太原030031 [2]山西省农业科学院生物技术研究中心,山西太原030031 [3]山西省农业科学院玉米研究所,山西忻州034000

出　　处：《华北农学报》2020年第S01期433-440,共8页Acta Agriculturae Boreali-Sinica

基　　金：山西省重点研发计划项目(201803D221017-2);转基因生物新品种培育科技重大专项子课题(2016ZX08003-001);山西省农业科学院农业科技创新研究课题(YCX2018D2YS07)。

摘　　要：玉米茎腐(青枯)病不仅在我国广泛发生,也是世界性的玉米病害,严重影响全球玉米的总产量以及种子品质。简要概述了该病的发生与危害,致病菌及发病成因和相应栽培措施;通过对已有的玉米抗病鉴定方法及病原菌鉴定方法总结分析,认为抗病育种与抗性鉴定之间存在一定的关联不够问题;着重介绍了玉米种质资源的筛选,玉米对茎腐(青枯)病抗性遗传规律和分子生物学领域的研究进展;并且对玉米茎腐(青枯)病的研究方向提出了一些参考建议。Maize stalk rot is not only widespread in China,but also a worldwide disease,which seriously affects the yield and quality of maize.Its distribution and loses caused by the disease,its pathogenic microorganisms and their identification and the evaluation for resistant germplasm resources are briefly discussed.It is indicated that the linkage between the resistance evaluation and breeding is not sufficiently close.The research progresses in genetic regulation and molecular biology of the disease resistance in maize are introduced,and some reference suggestions for further research are put forward.

关 键 词：玉米 茎腐病 病原菌 抗病性 分子标记 

分 类 号：S435.131.49[农业科学—农业昆虫与害虫防治]