Diaporthe and Diplodia Species Associated with Walnut (Juglans regia L.) in Hungarian Orchards
Walnut (Juglans regia L.) production is a developing sector in Hungarian horticulture, where preharvest fruit rot increasingly causes economic losses.Previously, fungi from the Diaporthaceae and Botryosphaeriaceae families were isolated with a high incidence from rotten fruits.Here, we identify these pathogens from different plant parts (twigs, bud