Sclerotium rolfsii에 의한 시클라멘 흰비단병

초록

Sclerotium rot caused by Sclerotium rolfsii occurred on Cyclamen europaeum grown at the experimentalgreenhouse of Gyeongsangnam-do Agricultural Research and Extension Services in April 2013. Infectedplants showed water-soaked appearance, wilting, and rotting; severely infected plants eventually died. Whitemycelial mats spread over lesions, and sclerotia were formed on leaves, petioles, and flower stalks near soilline. On the basis of mycological characteristics, ITS rDNA sequence analysis, and pathogenicity to host plants, this fungus was identified as S. rolfsii Saccardo. This is the first report of sclerotium rot on C. europaeum caused by S. rolfsii in Korea.

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