杨雪毒蛾(Stilpnotia candida Staudinger)又名杨毒蛾、柳毒蛾,属毒蛾科。主要为害山杨、黑杨、赤杨、小叶杨、柳树、白桦及榛子,是我国主要森林害虫之一。在我国分布范围较广。主要分布于新疆、青海、河北、山东、黑龙江、甘肃、宁夏、吉林、辽宁、内蒙古、江苏、河南等地。近年来,杨雪毒蛾对林业造成的为害 Siberpheodia candida Staudinger, also known as the young poison moth, venom moth, is a genus moth family. The main damage poplar, black poplar, alder, poplar, willow, birch and hazelnuts, is one of China’s major forest pests. In our country a wide range of distribution. Mainly distributed in Xinjiang, Qinghai, Hebei, Shandong, Heilongjiang, Gansu, Ningxia, Jilin, Liaoning, Inner Mongolia, Jiangsu, Henan and other places. In recent years, Yang Xue Tong moth damage to the forestry