Fusarium oxysporum Causes Root Rot on Gastrodia elata in Korea: Morphological, Phylogenetic, and Pathogenicity Analyses

Fusarium oxysporum Causes Root Rot on Gastrodia elata in Korea: Morphological, Phylogenetic, and Pathogenicity Analyses

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Gastrodia elata infected with root rot disease was 2012 honda civic si coilovers collected from cultivated G.elata fields in Gimcheon, Korea, in 2018.G.elata tuber surfaces exhibited root rot disease symptoms of dark-grey lesions and white fungal mycelial growth.

The fungus was isolated from symptomatic tubers and cultured.Based on morphological characteristics and molecular analysis of the internal transcribed spacer region of ribosomal DNA and translation elongation factor 1-alpha, the isolated fungus was silver lining herbs kidney support Fusarium oxysporum.This is the first report of root rot caused by F.oxysporum on G.

elata tubers in Korea.