In this study, we identified the causative agent of postharvest gray-mold rot in sweet persimmon fruit that were collected from Gangneung, Gangwon Province, Korea in October 2016. Symptoms included extensive growth of mycelia on post harvested fruit. The fungus was isolated from infected fruit and cultured on potato dextrose agar (PDA). For identification of the fungus, we examined morphology characteristics and rDNA sequencing analysis of the fungus and confirmed its pathogenicity according to Koch’s postulates. The results of morphological examinations, pathogenicity tests, 5.8S rDNA sequences of the internal transcribed spacer regions (ITS1 and ITS4) and the five nuclear protein-coding genes G3PDH, HSP60, RPB2, MS547 and TUB revealed that the causal agent of postharvest gray-mold rot on sweet persimmon fruit in Korea was Botrytis cinerea.
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Kunming Univ, Coll Agron, Urban Modern Agr Engn Res Ctr, Kunming 650214, Peoples R ChinaKunming Univ, Coll Agron, Urban Modern Agr Engn Res Ctr, Kunming 650214, Peoples R China
Yu, L.
Zhao, J. R.
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Kunming Univ, Coll Agron, Urban Modern Agr Engn Res Ctr, Kunming 650214, Peoples R ChinaKunming Univ, Coll Agron, Urban Modern Agr Engn Res Ctr, Kunming 650214, Peoples R China
Zhao, J. R.
Xu, S. G.
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Kunming Univ, Coll Agron, Urban Modern Agr Engn Res Ctr, Kunming 650214, Peoples R ChinaKunming Univ, Coll Agron, Urban Modern Agr Engn Res Ctr, Kunming 650214, Peoples R China
Xu, S. G.
Su, Y.
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Kunming Univ, Coll Agron, Urban Modern Agr Engn Res Ctr, Kunming 650214, Peoples R ChinaKunming Univ, Coll Agron, Urban Modern Agr Engn Res Ctr, Kunming 650214, Peoples R China
Su, Y.
Gao, D.
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Yunnan Agr Univ, Coll Plant Protect, Kunming 650201, Yunnan, Peoples R ChinaKunming Univ, Coll Agron, Urban Modern Agr Engn Res Ctr, Kunming 650214, Peoples R China
Gao, D.
Srzednicki, G.
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Univ New S Wales, Sch Chem Engn, Sydney, NSW 2052, AustraliaKunming Univ, Coll Agron, Urban Modern Agr Engn Res Ctr, Kunming 650214, Peoples R China