葡萄芽瘿螨是 Eriophyes vitis Pgst.3个品系中的一种。毛瘿和卷叶瘿螨品系都在叶上发生,易于防治.但是,潜芽的瘿螨品系为害确很严重,因为这些瘿螨在越冬芽内为害和栖息,在芽内它们受到保护能避免防治措施的伤害.冬季它们在芽内潜伏得很深,聚集一起为害初叶和初花序及顶端分生组织。到次年春季,这些组织的受害部分一般不能 Graminaceous spider mites is one of three strains of Eriophyes vitis Pgst. Scabies and Scylla serrata lines are all on the leaf and are easy to control. However, Scabies mites have very serious infestations as these scabies mite and inhabit in wintering buds and they are protected within shoots to avoid control measures In winter, they lurk deep inside buds, gathering together for early leaves and early inflorescences and apical meristems. By the following spring, the victims of these organizations are generally not able to do so