大豆灰斑病发生特点及抗病遗传育种研究进展  

Advance in the Disease Occurrence and Resistance Breeding of Frogeye Leaf Spot in Soybean

作　　者：程伟[1] 常芳国[1] 赵团结[1] 孔杰杰[1] 

机构地区：[1]南京农业大学大豆研究所/国家大豆改良中心/农业部大豆生物学与遗传育种重点实验室(综合)/作物遗传与种质创新国家重点实验室,江苏南京210095

出　　处：《安徽农业科学》2015年第30期22-25,50,共5页Journal of Anhui Agricultural Sciences

基　　金：国家高技术研究发展计划(863计划)项目(2012AA101106);长江学者和创新团队发展计划项目(PCSIRT13073);江苏省现代作物生产协同创新中心项目(JCIC-MCP)

摘　　要：从抗病育种角度出发,综述了大豆灰斑病病原菌生物学特点、生理小种分化与鉴别、病害流行规律与防控、大豆对灰斑病抗性的鉴定方法与抗病种质(基因)发掘、抗病常规及分子育种等方面研究进展,并提出了大豆灰斑病抗性育种研究应加强病菌致病机理及生理小种划分、抗病资源(基因)发掘、常规与分子育种相结合等对策。From the viewpoint of resistance breeding, some aspects including the pathogen＇ s characteristics, its physiological race differential and classification, the disease epidemiology and its control, identification methods for resistance and screening of elite resistant germplasm （genes）, genetic improvement for resistance to frogeye leaf＇ spot were reviewed. Some discussions involved. It is necessary to strengthen the re- search on the mechanism of disease occurrence, race identification system, discovery of elite resistant lines （genes） and combination of conven- tion and molecular breeding for resistance to frogeye leaf spot.

关 键 词：大豆 大豆灰斑病 生理小种分化 抗病育种 分子标记 

分 类 号：S435.651[农业科学—农业昆虫与害虫防治]