noun
: a disease of plums caused by an imperfect fungus ( Phyllosticta congesta ) characterized by minute brown or gray angular leaf spots and irregular brown or gray blotches on the fruit
noun
: a disease of plums caused by an imperfect fungus ( Phyllosticta congesta ) characterized by minute brown or gray angular leaf spots and irregular brown or gray blotches on the fruit
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012