Home > Wen Yuan (High School Edition) > 2023 No.08 > 草莓黑斑病病原菌的分离鉴定

  • 草莓黑斑病病原菌的分离鉴定

    Author(s):

    朱洪坤 赵丽娜 *

    Publication Title:

    Wen Yuan (High School Edition) 2023 No.08

    Affiliations:

    吉林农业科技学院

    Abstract:

    本试验为了鉴定在吉林农业科技学院(吉林省吉林市)种植的露地草莓上发现的草莓黑斑病病原菌,明确引起草莓黑斑病的病原菌种类。采用了形态学特征、柯赫氏法则、rDNA-ITS序列比对鉴定,确定了致病菌的分类地位。结果表明:草莓黑斑病的病原菌为细极链格孢菌Alternariatenuissima。

    Keywords:

    草莓;黑斑病;细极链格孢菌;形态学特征;分子鉴定

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