Nationwide Distribution and Fungicide Resistance of Colletotrichum Species Causing Apple Bitter Rot in Korea (2015-2024).
Apple bitter rot, caused by Colletotrichum species, is a major constraint to apple production in Korea. This study investigated the nationwide distribution and fungicide resistance of Colletotrichum species collected from five major apple-producing regions over 10 years (2015-2024). Among 319 isolates, C. fructicola (5...