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| 红掌细菌性叶枯病的病原鉴定 | |
| 引用本文： | 刘琼光,梁建梅,李志伟,曾伟达.红掌细菌性叶枯病的病原鉴定[J].华中农业大学学报,2007,26(2):174-177. |
| 作者姓名： | 刘琼光 梁建梅 李志伟 曾伟达 |
| 作者单位： | 1. 华南农业大学资源环境学院,广州,510642 2. 广东省南海出入境检验检疫局,南海,528200 3. 广州市花卉研究中心,广州,510360 |
| 摘 要： | 对来自广东省广州市花卉苗圃场红掌上发生的1种细菌性病害进行了病原鉴定。通过对红掌上分离的病原细菌进行形态观察、染色试验、致病性测定、寄主范围、生理生化性状等常规细菌鉴定技术,结合细菌16S rDNA序列分析,鉴定该红掌细菌性叶枯病的病原菌为地毯草黄单胞菌万年青致病变种(Xanthomonas axo-nopodispv.dieffenbachiae)。 |
| 关 键 词： | 红掌 病原 鉴定 地毯草黄单胞菌 |
| 文章编号： | 1000-2421（2007）02-0174-04 |
| 修稿时间： | 2006-09-112006-12-14 |
Identification of Bacterial Strain Causing Anthurium Bacterial Leaf Blight |
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| LIU Qiong-guang,LIANG Jian-mei,LI Zhi-wei,ZENG Wei-da.Identification of Bacterial Strain Causing Anthurium Bacterial Leaf Blight[J].Journal of Huazhong Agricultural University,2007,26(2):174-177. | |
| Authors: | LIU Qiong-guang LIANG Jian-mei LI Zhi-wei ZENG Wei-da |
| Institution: | 1. College of Natural Resource and Environment, South China Agricultural University, Guangzhou 510642, China ; 2. Guangdong Nanhai Entry-exit Inspection and Quarantine Bureau, Nanhai 528200, China ; 3. Guangzhou Flowering Plant Research Centre ,C-uangzhou 510360, China |
| Abstract: | The study was done about the identification of pathogenic bacteria causing Anthurium bacterial leaf blight which was found in Fangcun flower plantation in Guangzhou,Guangdong Province.With the researching of morphological,bacteria staining,physiological and biochemical characteristics,as well as hosts range and the 16S rDNA sequence of the pathogenic bacteria,the results showed that the pathogen of Anthurium bacterial leaf blight was identified as Xanthomonas axonopodis pv.dieffenbachiae. |
| Keywords: | Anthurium andraeanum pathogen identification Xanthomonas axonopodis |
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