苹果棉蚜亦称血色蚜虫,属同翅目棉蚜科,又名赤蚜,俗称棉花虫,是苹果的重要检疫性害虫。苹果棉蚜在伊犁地区主要以若蚜在根蘖基部、枝干裂缝、伤疤边缘、剪锯口周围越冬。4月中旬出蛰,5月上旬转移到当年生枝条叶腋、芽基部危害,5月中旬开始扩散蔓延。在18～25℃条件下完成1代需12天。 Apple aphid also known as blood aphids, belonging to the Homoptera cotton aphid family, also known as aphids, cotton insects, commonly known as the apple is an important quarantine pests. Aphis gossypii in the Ili area mainly in the Ili in the root base of the tiller, stem cracks, scar margins, scissors wintering around the winter. In mid-April sting, in early May transferred to current year branches axillary, bud base damage, spread in mid-May spread. It takes 12 days to complete the first generation at 18 ~ 25 ℃.