龟甲蚧属同翅目蜡蛛科，该虫在山东省每年发生一代，以受精雌成虫在茶树枝干上越冬、翌年5月中、下旬开始产卵，卵期35天左右，6月下旬至7月上旬若虫孵化，初孵若虫爬行44—48小时左右，后固定下来分泌蜡质，雌虫多固定核干上，推虫多在叶片的叶辆和叶脉处。该虫危害隐蔽，特别 Tortoises tortoise is a Homoptera, the genus Wulidae, the pest in Shandong Province, a generation a year to fertilize female adults in the winter over the branches of tea, the following year in mid-May to begin spawning, oviposition 35 days, late June to Nymphs hatch in early July, the first hatched nymphs crawl 44-48 hours or so, after the secretion of fixed wax, female and more fixed nuclear dry, and more in the leaf blade leaves and veins. The insects endanger the hidden, especially