| 羊肚菌白腐病病原菌的分离与鉴定 |
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| 引用本文： | 余苗,尹琪,何培新.羊肚菌白腐病病原菌的分离与鉴定[J].北方园艺,2020(7):142-145. |
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| 作者姓名： | 余苗 尹琪 何培新 |
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| 作者单位： | 郑州轻工业大学食品与生物工程学院 |
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| 基金项目： | 2018年度河南省重大科技专项资助项目(181100211400)。 |
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| 摘 要： | 以自然发生的羊肚菌白腐病病菇为试材,以病菇分离菌株为研究对象,采用形态学结合ITS序列分析技术,研究了病原菌的分类地位,并按照柯赫法则要求将病原菌进行回接验证,以期确定羊肚菌白腐病的病原菌。结果表明:羊肚菌白腐病的病原菌为曲霉属真菌。
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| 关 键 词： | 羊肚菌 曲霉 白腐病 病原鉴定 |
Isolation and Identification of Pathogen of Morel White Rot |
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| YU Miao,YIN Qi,HE Peixin.Isolation and Identification of Pathogen of Morel White Rot[J].Northern Horticulture,2020(7):142-145. |
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| Authors: | YU Miao YIN Qi HE Peixin |
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| Affiliation: | (School of Food and Bioengineering,Zhengzhou University of Light Industry,Zhengzhou,Henan 450001) |
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| Abstract: | Taking the diseased morel ascocarps as materials and isolates from diseased mushrooms as objects,the taxonomic status of the pathogen was studied by morphological characteristics combined with sequence analysis of internal transcribed sequence(ITS).In order todetermine the pathogen of morel white rot,the pathogen was validated by experiments of re-inoculation according to the requirements of Koch postulates.The results showed that the pathogen of morel white rot was Aspergillus sp. |
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| Keywords: | Morchella mushroom Aspergillus sp white rot pathogen identification |
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