| 香蕉内生炭疽菌鉴定及致病性测定 |
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| 引用本文： | 李梅婷,;张绍升. 香蕉内生炭疽菌鉴定及致病性测定[J]. 甘蔗(福建), 2008, 0(2): 128-131 |
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| 作者姓名： | 李梅婷, 张绍升 |
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| 作者单位： | [1]福建农林大学生物农药与化学生物学教育部重点实验室; [2]福建农林大学植物保护学院,福建福州350002 |
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| 基金项目： | 农业部资助项目（JA04176）;福建省科技厅资助项目（2003N030）. |
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| 摘 要： | 通过对香蕉内生炭疽菌（Colletotrichum spp.）的分类地位和致病性测定,确认香蕉内生炭疽菌为芭蕉炭疽菌（Colletotrichum musae）,对香蕉果实具有致病性,病菌可从伤口侵入或直接侵入果皮致病,引起不同程度的果实腐烂。试验结果表明,香蕉内生炭疽菌是香蕉炭疽病的潜伏侵染菌源。
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| 关 键 词： | 芭蕉炭疽菌 内生炭疽菌 潜伏侵染 |
Identification and pathogenicity of endophytic Colletotrichum spp. from Musa spp. |
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| Affiliation: | LI Mei-ting, ZHANG Shao-sheng ( 1. Key Laboratory of Biopesticide and Chemical Biology, Ministry of Education ;2. College of Plant Protection, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China) |
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| Abstract: | Endophytie Colletotrichum spp. from Musa spp. was identified as C. musae based on the morphological characters. The inoculation test with the endophytic isolates showed that they infected banana peels through a wound or directly resulting in the fruit rot to a certain extent. The results indicated that endophytic Colletotrichum from Musa spp. was the latent pathogen of banana anthracnose. |
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| Keywords: | Colletotrichum musae endophytic CoUetotrichum spp. latent infection |
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