亚洲大豆锈病研究进展(英文)  

Advances of Asian soybean rust research

作　　者：刘敏[1,2] LIEPOLD C SWAMINATHAN S CIANZIO S R 

机构地区：[1]沈阳农业大学农学院,辽宁沈阳110866 [2]爱荷华州立大学农学院,爱荷华州50010

出　　处：《中国油料作物学报》2014年第5期676-684,共9页Chinese Journal of Oil Crop Sciences

基　　金：Iowa Soybean Association(ISA);the United Soybean Board(USB),Grant#528;ISU Project Number 4403

摘　　要：亚洲大豆锈病(SBR)是由豆薯层锈菌(Phakopsora pachyrhizi Syd.&P.Syd.)侵染引起的危害大豆植株的真菌病害,从20世纪开始锈病已经在世界范围内流行,造成大豆产量的下降,给种植者带来巨大的经济损失。一直以来,喷施农药是防治亚洲大豆锈病的唯一有效措施,然而,这种传统的防治方法不仅增加了大豆的生产成本,而且造成了环境的污染。因此,培育抗锈品种是锈病防治最经济有效的措施,在此宗旨的基础上,本文详细地阐述了亚洲大豆锈病的分类、流行、病菌分子生物学和病害的防治方法等。Asian soybean rust( SBR),caused by the airborne fungus,Phakopsora pachyrhizi Syd.& P. Syd,is an important soybean yield deterrent of great economic importance to soybean growers around the world since last century. Previously,a management strategy to combat the pathogen was to spray fungicide; however,this substantially increased the cost of soybean production,being also inhospitable to the environment. Therefore,the most effective long- term strategy is to breed lines resistant to Asian soybean rust. Genetic resistance will decrease fungicide applications. Understanding the basic research of the most devastating rust pathogen to date and its advances is necessary to plan strategies to reduce the damage caused by SBR. This review provides detailed information on the disease taxonomy,its epidemiology,molecular biology of the pathogen,and provides a summary of strategies to combat the threat of this devastating disease.

关 键 词：大豆锈病 分布 流行 病害防治 抗病遗传 

分 类 号：S565.2[农业科学—作物学]