| 木菠萝果腐病中一种新病原菌的分离与鉴定 |
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| 引用本文： | 桑利伟,刘爱勤,谭乐和,孙世伟,李继锋. 木菠萝果腐病中一种新病原菌的分离与鉴定[J]. 热带作物学报, 2011, 32(9): 1729-1732. DOI: 10.3969/j.issn.1000-2561.2011.09.030 |
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| 作者姓名： | 桑利伟 刘爱勤 谭乐和 孙世伟 李继锋 |
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| 作者单位： | 中国热带农业科学院香料饮料研究所,海南万宁571533;海南省热带香辛饮料作物遗传改良与品质调控重点实验室,海南万宁571533 |
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| 基金项目： | 桑利伟（1980年—），男，助理研究员。研究方向：热带作物病原微生物。*通讯作者：谭乐和，Email：tlh3687@163.com。 |
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| 摘 要： | 在海南省东升农场发现一种新的木菠萝果腐病,采用常规组织分离法获得一个菌株B1,经柯赫氏法则验证确定其为该病的病原菌。通过形态学鉴定和rDNA-ITS序列分析,结果表明:该病原菌为帚梗柱孢霉(Cylindrocladium sp.);帚梗柱孢霉(Cylindrocladium sp.)引起的木菠萝果腐病为首次报道。
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| 关 键 词： | 木菠萝 果腐病 帚梗柱孢霉 |
Isolation and Identification of a New Pathogen Causing Fruit Rot Disease of Artocarpus heterophyllus Lam. |
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| SANG Liwei,LIUAiqin,TAN Lehe,SUN Shiwei and LI Jifeng. Isolation and Identification of a New Pathogen Causing Fruit Rot Disease of Artocarpus heterophyllus Lam.[J]. Chinese Journal of Tropical Crops, 2011, 32(9): 1729-1732. DOI: 10.3969/j.issn.1000-2561.2011.09.030 |
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| Authors: | SANG Liwei LIUAiqin TAN Lehe SUN Shiwei LI Jifeng |
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| Affiliation: | SANG Liwei1,2,LIUAiqin1,TAN Lehe1,SUN Shiwei1,LI Jifeng1,2 1 Spice and Beverage Research Institute,CATAS,Wanning,Hainan 571533,China 2 Hainan Provincial Key Laboratory of Genetic Improvement and Quality Regulation for Tropical Spice and Beverage Crops,China |
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| Abstract: | One isolate B1 was obtained from the samples of fruit rot disease of Artocarpus heterophyllus Lam.collected from Dongsheng Farm in Hainan.The pathogenicity of the isolate was confirmed based on Koch's postulates.The pathogen was identified as Cylindrocladium sp.based on the morphological characteristics and the ITS sequence of ribosome DNA.This is the first report that Cylindrocladium sp.can cause fruit rot disease of Artocarpus heterophyllus Lam.. |
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| Keywords: | Artocarpus heterophyllus Lam Fruit rot Cylindrocladium |
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