玉米穗粒腐病抗性研究进展  

Research Progress of the Resistance of Maize Ear Rot

作　　者：孙小东[1] 王爱东[2] 陈甲法[1] 李晶晶[1] 王瑞霞[3] 韩娅楠[1] 吴建宇[3] 丁俊强[1] 

机构地区：[1]河南农业大学农学院,河南郑州450002 [2]周口职业技术学院,河南周口466000 [3]河南农业大学生命科学院,河南郑州450002

出　　处：《安徽农业科学》2008年第35期15571-15573,15631,共4页Journal of Anhui Agricultural Sciences

摘　　要：从玉米穗粒腐病的病原菌、发病症状类型、成因及抗病基因定位等角度介绍了玉米穗粒腐病的抗性研究进展,并探讨了进一步开展玉米穗粒腐病抗性研究的策略,为玉米抗病育种提供了依据。Maize ear rot symptoms caused by Fusarium were mainly introduced, which included cob rotten, prc-harvest sprouting, kernel rotten within limited area, and kernel rotten within large area. The strategy to further study the resistance to maize ear rot was also discussed, which offered references for the disease resistance breeding.

关 键 词：玉米 玉米穗粒腐病 感痛类型 抗性 遗传 

分 类 号：S332.2[农业科学—作物遗传育种]