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越橘叶斑病病原菌的鉴定

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Indexed by:Journal Papers

Date of Publication:2007-10-25

Journal:东北农业大学学报

Included Journals:ISTIC、CSCD

Volume:38

Issue:5

Page Number:614-618

ISSN No.:1005-9369

Key Words:越橘;叶斑病;病原菌鉴定

Abstract:文章在辽东地区越橘叶斑病发生严重的种苗繁育圃场采集病叶标本,经分离纯化获得一株真菌,用涂抹法回接健康植株的叶片,与自然发病症状相同.根据该病原菌在光学显微镜下的形态特征以及对其ITS和β-tubulin的核酸序列分析,结果表明,确认辽东地区发生的越橘叶斑病的病原菌是柯氏帚梗柱孢霉(Cylindrocladium colhounii Peerally).

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