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First Report on Fusarium Wilt of Zucchini Caused by Fusarium oxysporum, in Korea.

ABSTRACT: Fusarium wilt of zucchini in Jeonju, Korea, was first noticed in May 2013. Symptoms included wilting of the foliage, drying and withering of older leaves, and stunting of plants. Infected plants eventually died during growth. Based on morphological characteristics and phylogenetic analyses of the molecular markers (internal transcribed spacer rDNA and translation elongation factor 1?), the fungus was identified as Fusarium oxysporum. Pathogenicity of a representative isolate was demonstrated via artificial inoculation, and it satisfied Koch's postulates. To our knowledge, this is the first report of F. oxysporum causing wilt of zucchini in Korea.

SUBMITTER: Choi IY

PROVIDER: S-EPMC4505008 | biostudies-literature | 2015 Jun

REPOSITORIES: biostudies-literature

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First Report on Fusarium Wilt of Zucchini Caused by Fusarium oxysporum, in Korea.

Choi In-Young IY Kim Ju-Hee JH Lee Wang-Hyu WH Park Ji-Hyun JH Shin Hyeon-Dong HD

Mycobiology 20150630 2

Fusarium wilt of zucchini in Jeonju, Korea, was first noticed in May 2013. Symptoms included wilting of the foliage, drying and withering of older leaves, and stunting of plants. Infected plants eventually died during growth. Based on morphological characteristics and phylogenetic analyses of the molecular markers (internal transcribed spacer rDNA and translation elongation factor 1α), the fungus was identified as Fusarium oxysporum. Pathogenicity of a representative isolate was demonstrated via ...[more]

PMID: 26190927

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