| 东北地区木耳"白毛菌病"的病原菌 |
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| 引用本文： | 孔祥辉,刘佳宁,张丕奇,戴肖东,韩增华,马庆芳,张介驰. 东北地区木耳"白毛菌病"的病原菌[J]. 菌物学报, 2011, 30(4): 551-555 |
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| 作者姓名： | 孔祥辉 刘佳宁 张丕奇 戴肖东 韩增华 马庆芳 张介驰 |
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| 作者单位： | 1. 黑龙江省科学院微生物研究所,哈尔滨150010;东北林业大学,东北油田盐碱植被恢复与重建教育部重点实验室,盐碱地生物资源环境研究中心,哈尔滨150040
2. 黑龙江省科学院微生物研究所,哈尔滨,150010 |
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| 基金项目： | 现代农业产业技术体系建设专项资金 |
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| 摘 要： | "白毛菌病"是近年来东北地区木耳栽培中一种常见病害.其病原菌在盛夏伏天侵染木耳子实体,在木耳耳片腹面生长一层白色网状霉层,对木耳生长及商品形态造成严重危害.从黑龙江省尚志地区染病耳片上分离得到两株病原菌,经对它们进行形态学特征观察、rDNA ITS序列分析和致病性测定,证明这两株病菌为尖孢镰孢和厚垣镰孢,二者均对栽培木...
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| 关 键 词： | 木耳 病原真菌 尖孢镰孢 厚垣镰孢 |
The pathogens of white mildew disease of cultivated Auricularia auricula-judae in Northeast China |
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| KONG Xiang-Hui,LIU Jia-Ning,ZHANG Pi-Qi,DAI Xiao-Dong,HAN Zeng-Hu,MA Qing-Fang and ZHANG Jie-Chi. The pathogens of white mildew disease of cultivated Auricularia auricula-judae in Northeast China[J]. Mycosystema, 2011, 30(4): 551-555 |
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| Authors: | KONG Xiang-Hui LIU Jia-Ning ZHANG Pi-Qi DAI Xiao-Dong HAN Zeng-Hu MA Qing-Fang ZHANG Jie-Chi |
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| Affiliation: | Institute of Microbiology of Heilongjiang Academy of Sciences, Harbin 150010, ChinaKey Laboratory of Saline-alkali Vegetation Ecology Restoration in Oil Field, Ministry of Education; Alkali Soil Natural Environmental Science Center (ASNESC), Northeast Fo;Institute of Microbiology of Heilongjiang Academy of Sciences, Harbin 150010, China;Institute of Microbiology of Heilongjiang Academy of Sciences, Harbin 150010, China;Institute of Microbiology of Heilongjiang Academy of Sciences, Harbin 150010, China;Institute of Microbiology of Heilongjiang Academy of Sciences, Harbin 150010, China;Institute of Microbiology of Heilongjiang Academy of Sciences, Harbin 150010, China;Institute of Microbiology of Heilongjiang Academy of Sciences, Harbin 150010, China |
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| Abstract: | The white mildew disease on Auricularia auricula-judae was epidemic in recent years in Northeast China. The pathogenic fungi formed a layer of white pull-mesh mycelium on the ventral side of the fruiting body of A. auricula-judae in hot summer. The fungi significantly reduce the yield as well as the quality of the fruiting bodies. In this study, two fungal strains were isolated from the infected fruiting bodies cultivated in Shangzhi of Heilongjiang Province. They were identified as Fusarium oxysporum and Fusarium chlamydosporum. Both of them are pathogenic to the fruiting body of A. auricula-judae. |
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| Keywords: | Auricularia auricula-judae pathogenic fungi Fusarium oxysporum Fusarium chlamydosporum |
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