| 蓝莓拟茎点枝枯病的病原 |
| The pathogen causing Phomopsis twig blight of blueberry |
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| 中文关键词:乌饭树拟茎点霉，形态特征，分子鉴定，枝干病害 |
| 英文关键词:Phomopsis vaccinii, morphological characters, molecular identification, stem disease |
| 基金项目:青岛市科技局项目（No. 07-2-1-31-nsh） |
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| 中文摘要: |
| 近期在山东省蓝莓种植区发现一种枝枯病害。为明确其致病菌，通过单孢分离方法和接种试验获得3个菌株。通过形态学特征观察和rDNA-ITS序列分析，确定该病原菌为乌饭树拟茎点霉Phomopsis vaccinii，即越橘间座壳Diaporthe vaccinii的无性阶段。这是乌饭树拟茎点霉所致蓝莓枝枯病在国内的首次发现。 |
| 英文摘要: |
| Blueberry twig blight was discovered in Shandong Province recently. Three isolates were obtained by single-spore separation method and inoculation experiment was carried out. Morphological observation and rDNA-ITS sequence analysis indicated that the pathogen is Phomopsis vaccinii, the anamorph of Diaporthe vaccinii. To our knowledge, this is the first report of Phomopsis vaccinii leading to twig blight of blueberry in China. |
| 岳清华,赵洪海,梁晨,李晓东. 蓝莓拟茎点枝枯病的病原[J]. 菌物学报, 2013, 32(6): 959-966 |
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