摘要
目前玉米锈病已上升为中国玉米产区的主要病害之一,本研究总结了玉米锈病的病害特征,以及该病在中国玉米产区的为害现状和病害流行因素,系统综述了中国玉米抗病机制及抗病品种改良研究;分析提出玉米锈病综合防控措施,指出种植抗性品种是玉米锈病防治的根本措施。最后,认为玉米锈病发生为害逐年严重,亟需选育抗锈病玉米尤其是鲜食玉米品种,为锈病防治及玉米安全生产提供保障。
The corn rust had been one of the major diseases to producing areas of maize in China at present. In this paper, the disease characters of corn rust, together with its damage actuality and pathogeny were summarized, and the anti-disease mechanism and resistant cultivars improvement of maize were reviewed. addition, integrated control of corn rust was analyzed and advanced according to its occurrence and damage characters, and the fundamental measure that planting resistant cultivars to control corn rust was presented. Finally, research suggested that the damage of corn rust has been more serious. As a result, breeding of resistant cuhivar of corn especially that of fresh corn should be accelerated, to provide security for control of corn rust and producing of maize.
出处
《中国农学通报》
CSCD
2014年第4期226-231,共6页
Chinese Agricultural Science Bulletin
基金
广州市农业科学研究院博士基金项目"分子标记辅助选育抗锈病鲜食玉米种质的应用研究"(NKY-04-2012-01)
关键词
玉米锈病
为害特征
流行因素
抗病育种
综合防治
corn rust
disease characters
epidemic factors
anti-disease breeding
integrated control
