白蛾蜡蝉(Lawana imitata Melich),又称“白鸡”、青翅羽衣。属同翅目蛾蜡蝉科,是果、木主要害虫之一。它以成虫、若虫吸食果木枝条汁液,使树势生长衰弱,排泄的粪便可招致煤烟病。危害的果木种类有柑桔、荔枝、龙眼、梨、梅、李、桃、杧果、扁桃、木菠萝、木瓜、咖啡、银桦、木马王、人面果、石榴、蒲桃、黄皮、番石榴、无花果、米仔兰、马甲子、猪屎豆、田青、柽麻等。我们于1973年起对其生活习性进行了观 White moth wax cicada (Lawana imitata Melich), also known as “white chicken”, blue-winged khaki. Is a Homoptera moths Cicadellidae, fruit, wood one of the major pests. It takes adult worms and nymphs to take fruit tree branch juice so that the growth of tree vigor is weak and excretion of excrement can lead to soot disease. Harm the types of fruit trees are citrus, litchi, longan, pear, plum, plum, peach, almond, pineapple, papaya, coffee, silver birch, Guava, figs, rice Tsai-lan, veterinary child, pig’s jelly beans, Tian Qing, Xie Ma and so on. We took a look at their habits of life since 1973