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糖槭蚧Parthcnolecanium corni (Bouche)近年来在新疆为害葡萄、苹果、桃、杏、核桃、酸梅、巴旦、械、白蜡、杨、柳等多种植物,并猖獗漫延。 此蚧虫一年发生1-2代,通常以2—3龄若虫在嫩枝或树皮裂缝处越冬。翌年4月下旬或5月上旬为雄虫羽化期,5月中旬雌成虫产卵,卵于5月底或6月初孵化,孵化盛期为6月中旬,6月下旬孵化
Parthcnolecanium corni (Bouche) in recent years in Xinjiang damaged grapes, apples, peaches, apricots, walnuts, plum, Pakistan Dan, machinery, ash, Yang, Liu and other plants, and rampant rampant. The scale insects occur 1-2 generations a year, usually 2-3 instar nymphs in wintering or bark cracks. In late April or early May of the following year, the females migrate into the feathering stage. In mid-May, the females lay eggs and the eggs hatch in late May or early June. The hatching period is mid-June and late June