苹果霉心病(Mouldy Core)亦称心腐病、霉腐病、果腐病等。近年来,津京等地发生较多。霉心病的发生会直接影响果实产量、品质和贮藏。最近数年,该病在我场果园发生严重,危害很大。据1978年调查,果实感染了霉心病,严重造成生理落果(占总落果数的33％)采前落果(占总落果数的29％)和贮藏期果实 Apple mold heart disease (Moldy Core) also known as heart rot, mildew, fruit rot and so on. In recent years, Jinjing and other places occurred more. The occurrence of mold heart disease will directly affect fruit yield, quality and storage. In recent years, the disease in our field orchard serious, great harm. According to a survey conducted in 1978, the fruit was infected with moldy heart disease and severely caused physiological drop-offs (33% of the total number of drop-offs) before harvest (29% of the total number of drop-offs) and during storage