|
|||||
|
|
| 广西香蕉真菌性叶斑病病原菌种群结构分析 | |
| 引用本文： | 林善海,黄思良,覃丽萍,付岗,岑贞陆,谢玲.广西香蕉真菌性叶斑病病原菌种群结构分析[J].植物保护,2011,37(5):181-183. |
| 作者姓名： | 林善海 黄思良 覃丽萍 付岗 岑贞陆 谢玲 |
| 作者单位： | 1. 广西大学农学院,南宁,530005 2. 南阳师范学院生命科学与技术学院,南阳,473061 3. 广西农业科学院微生物研究所,南宁,530007 4. 广西大学农学院,南宁530005;广西农业科学院微生物研究所,南宁530007 |
| 摘 要： | 2009年2-3月对广西香蕉主产区真菌性叶斑病病原进行抽样鉴定。结果显示，广西香蕉真菌性叶斑病病原至少有10种，主要病原为Cordana musae，分布广，检出率为56.77%~92.19%；Corynespora cassiicola和Deightoniella torulosa为次，两种病原菌均主要集中在南宁地区，检出率分别为32.34%和22.61%；叶斑病类型以单一病原侵染为主，检出率为78.13%~92.19%；复合侵染的叶斑病类型以2种病原共同侵染居多。 |
| 关 键 词： | 香蕉叶斑病 病原菌 调查 复合侵染 |
Investigations on the fungal populations associated with banana leaf spot diseases in Guangxi |
|
| Lin Shanhai,Huang Siliang,Qin Liping,Fu Gang,Cen Zhenlu,Xie Ling.Investigations on the fungal populations associated with banana leaf spot diseases in Guangxi[J].Plant Protection,2011,37(5):181-183. | |
| Authors: | Lin Shanhai Huang Siliang Qin Liping Fu Gang Cen Zhenlu Xie Ling |
| Institution: | 1. College of Agriculture, Guangxi University, Nanning530005, China; 2. College of Life Science and Technology, Nanyang Normal University, Nanyang473061, China;3. Microbiological Research Institute, Guangxi Academy of Agricultural Sciences, Nanning530007, China |
| Abstract: | Investigations on banana leaf spot fungal pathogens were conducted in major banana production areas in Guangxi between February and March in 2009. The results showed that at least 10 fungal pathogens were found in the banana leaf spot samples. Cordana musae was the most frequently observed fungal pathogen with a detection rate of 56.77%-92.19% in the samples. Corynespora cassiicola and Deightoniella torulosa were mainly observed in the samples collected from the plantations at Nanning City, with the detection rates of 32.34% and 22.61%, respectively. The banana leaf spots with only a single pathogen were predominant (78.13%-92.19%) compared to those with two or more fungal pathogens. |
| Keywords: | banana leaf spot disease pathogen investigation complex infection |
| 本文献已被 万方数据 等数据库收录！ | |
| 点击此处可从《植物保护》浏览原始摘要信息 | |
| 点击此处可从《植物保护》下载免费的PDF全文 | |