石榴“酒果”(当地俗称 )的发病症状 :先在石榴萼筒、果实中部、果柄或两个石榴接触部位出现浅褐色的小斑 ,随后病斑扩大呈块状或片状 ,颜色加深 ,严重时感染整个石榴 ,果实腐烂 ,有酒糟味 ,最后石榴呈“酒石榴”腐烂脱落。严重影响石榴产量和品质。发生“酒果”的病因有三种 : Pomegranate “wine” (commonly known locally) the onset of symptoms: the first in the pomegranate calyx tube, the middle fruit, fruit stalk or two pomegranate exposure to the spot light brown spots, then the lesion was enlarged or lumpy, darker color , Severe infection of the whole pomegranate, fruit decay, wine bad smell, the last pomegranate was “wine pomegranate” decay. Seriously affect the pomegranate yield and quality. There are three causes of “wine fruit”