| 应用RAPD标记技术鉴定香蕉褐缘灰斑病菌 |
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| 引用本文： | 张欣,谢艺贤,范鸿雁. 应用RAPD标记技术鉴定香蕉褐缘灰斑病菌[J]. 植物保护, 2004, 30(6): 39-41 |
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| 作者姓名： | 张欣 谢艺贤 范鸿雁 |
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| 作者单位： | 中国热带农业科学院环境与植物保护研究所,儋州,571737 |
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| 摘 要： | 采用Mycosphaerella fijiiensis和M.musicola的RAPD标记技术鉴定海南香蕉褐缘灰斑病菌,结果表明,分离自海南儋州、乐东、文昌、东方、澄迈、临高、琼海、昌江、琼山、三亚香蕉上的10个菌株均为M.fijiensis,引起香蕉黑叶条斑病。
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| 关 键 词： | 植物病理学 香蕉褐缘灰斑病 RAPD标记 鉴定 |
Identification of the pathogens of banana Sigatoka leaf spot disease in Hainan, using RAPD markers |
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| ZHANG Xin;XIE Yi-xian;FAN Hong-yan. Identification of the pathogens of banana Sigatoka leaf spot disease in Hainan, using RAPD markers[J]. Plant Protection, 2004, 30(6): 39-41 |
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| Authors: | ZHANG Xin XIE Yi-xian FAN Hong-yan |
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| Affiliation: | Environment and Plant Protection Insitutute;Chinese Academy of Tropical Agricultural Sciences;Danzhou 571737;China |
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| Abstract: | Eleven isolates of the pathogens of Hainan banana Sigatoka leaf spot disease were identified by using RAPD (random amplified polymorphic DNA) markers of Mycosphaerella fijiensis and M. musicola, and the results showed that 10 of the 11 isolates from Danzhou, Ledong, Wenchang, Ebngfan, Chenmai, Lingao, Qonghai, Changjiang, Qongshan, Sanya in Hainan were M. fijiensis. M. fijiensis is the causal agents of banana black leaf streak disease. |
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| Keywords: | phytopathology banana Sigatoka leaf spot disease RAPD markers identification |
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