| 昆明美人蕉黑斑病菌——链格孢Alternaria alternata |
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| 引用本文： | 傅本重,王政又,伍建榕,赵瑞琳,张俊忠,韩长志.昆明美人蕉黑斑病菌——链格孢Alternaria alternata[J].菌物学报,2012,31(4):645-647. |
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| 作者姓名： | 傅本重 王政又 伍建榕 赵瑞琳 张俊忠 韩长志 |
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| 作者单位： | 西南林业大学林学院 云南省森林灾害预警与控制重点实验室 云南 昆明 650224 |
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| 基金项目： | 云南省应用基础研究计划（No. 2011FB066) ；西南地区生物多样性保育国家林业局重点实验室开放基金（No. BC2010F15）；西南林业大学重点科研基金（No. 110919） |
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| 摘 要： | 美人蕉是重要的园林绿化植物和生物资源。为了明确美人蕉黑斑病的病原菌种类,并为病害防治提供理论指导,调查了昆明市美人蕉黑斑病的发生情况,采用组织分离法对病原物进行了分离和纯化,并进行了致病性测定。通过形态学和rDNAITS序列分析,将昆明美人蕉黑斑病的病原菌鉴定为链格孢Alternaria alternata。
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| 关 键 词： | 美人蕉 黑斑病 链格孢 |
Alternaria alternata, India canna black leaf spot pathogen in Kunming |
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| Authors: | FU Ben-Zhong WANG Zheng-You WU Jian-Rong ZHAO Rui-Lin ZHANG Jun-Zhong and HAN Chang-Zhi |
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| Institution: | Forestry College, Southwest Forestry University, Key Laboratory of Forest Disaster Warning and Control of Yunnan Province, Kunming, Yunnan 650224, China;Forestry College, Southwest Forestry University, Key Laboratory of Forest Disaster Warning and Control of Yunnan Province, Kunming, Yunnan 650224, China;Forestry College, Southwest Forestry University, Key Laboratory of Forest Disaster Warning and Control of Yunnan Province, Kunming, Yunnan 650224, China;Forestry College, Southwest Forestry University, Key Laboratory of Forest Disaster Warning and Control of Yunnan Province, Kunming, Yunnan 650224, China;Forestry College, Southwest Forestry University, Key Laboratory of Forest Disaster Warning and Control of Yunnan Province, Kunming, Yunnan 650224, China;Forestry College, Southwest Forestry University, Key Laboratory of Forest Disaster Warning and Control of Yunnan Province, Kunming, Yunnan 650224, China |
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| Abstract: | Canna indica is a well-known ornamental plant. The pathogen of black leaf spot disease in Kunming, China was found to be a very widespread Alternaria species, Alternaria alternata. The pathogenicity of the fungus was investigated. |
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| Keywords: | Canna black leaf spot Alternaria |
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