|
|||||
|
|
| 大豆白粉病病原菌鉴定 | |
| 引用本文： | 柳 建,姜文涛,安保宁,刘淑艳.大豆白粉病病原菌鉴定[J].植物病理学报,2015,45(5):548-551. |
| 作者姓名： | 柳 建 姜文涛 安保宁 刘淑艳 |
| 作者单位： | 吉林农业大学农学院,长春 130118; 吉林农业大学食药用菌教育部工程研究中心,长春 130118 |
| 基金项目： | 国家自然基金项目(31170013);吉林省教育厅“十二五”科学技术研究项目(吉教科合字[2012]第36号) |
| 摘 要： | <正>大豆白粉病是大豆叶部病害,能降低叶片光合作用,使产量损失高达35%。1921年首次在德国发现,之后在南美和北美陆续发生,在日本、韩国、越南、泰国也有报道1]。而中国大豆白粉病报道较少,只在吉林、北京、贵州、河北有所报道2,3],最近仅在浙江和广东有过报道。国外报道的大豆白粉病病原菌有Erysiphe glycines和E.diffusa1,4,5],其中日本1]和巴西5]的报道主要依据无性态特征 |
| 关 键 词： | Erysiphe diffusa new pathogen ITS genes 文 |
| 收稿时间： | 2014-08-08 |
The identification of soybean powdery mildew fungus |
|
| LIU Jian,JIANG Wen-tao,AN Bao-ning,LIU Shu-yan.The identification of soybean powdery mildew fungus[J].Acta Phytopathologica Sinica,2015,45(5):548-551. | |
| Authors: | LIU Jian JIANG Wen-tao AN Bao-ning LIU Shu-yan |
| Institution: | College of Agronomy, Jilin Agricultural University, Changchun 130118, China; Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, China |
| Abstract: | Soybean powdery mildew is a common disease, and its pathogen is previously reported as Erysiphe glycines in China. In 2012, soybean powdery mildew was collected in Gongzhuling of Jilin Province and the pathogen was identified as Oidium subgenus Pseudoidium based on the morphological characteristics. A sequence of the ribosomal DNA internal transcribed spacer region including the 5.8S rDNA gene was amplified from the fungus, and was 100% identical to that of Erysiphe diffusa and Oidium sp. records on GenBank, on which the fungus was speculated to be E. diffusa. This was the first report of E. diffusa as a pathogen of soybean in China. The results of this paper will contribute to disease control. |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ | |
| 点击此处可从《植物病理学报》浏览原始摘要信息 | |
| 点击此处可从《植物病理学报》下载免费的PDF全文 | |