Sung-Won Park

First Report of Fruit Rot Caused by Calonectria canadiana on Peach ( Prunus persica ) in Korea

In August 2025, fruit rot symptoms were observed on peach (Prunus persica) in four open-field orchards located in Chuncheon (three orchards) and Wonju (one orchard), Gangwon Province, Korea. The disease occurred at a low incidence of approximately 1% in each orchard. Initial symptoms appeared as small lesions on the fr...