多年来,柑果防腐保鲜贮藏中大量出现的青、绿霉菌(P.italicum,P.digitatum)主要是使用苯并咪唑类防腐剂托布津、多菌灵和苯来特以洗果方式进行防治。由于年年使用单一的防腐剂处理,逐渐产生了抗性菌系,使防腐效果降低了。近年来国外也报道了从柑桔果实中分离出抗苯并咪唑类杀菌剂的绿霉菌与青霉菌菌株。实际上,几年来我们已提高了使用浓度,但由于芦柑、福桔、温州蜜柑等扁果形的宽皮桔类果实在翻滚的半机械化洗果过程中 For many years, P. citicum (P.digitatum), a large amount of fresh-keeping anti-corrosion fresh fruits stored in citrus fruits, has been treated with benzimidazole preservatives Tuobujin, carbendazim and beryl . Due to the use of a single antiseptic treatment every year, a series of resistant bacteria gradually develop and the preservative effect is reduced. In recent years, foreign countries have also reported from citrus fruits isolated from anti-benzimidazole fungicides of the green mold and Penicillium strains. In fact, in recent years we have increased the use of concentration, but due to citrus, bilberry, Satsuma and other flat-shaped broad-bark orange fruit in the rolling semi-mechanized washing process