双齿绿刺蛾 Latoia hilarata Staudinger又名小青刺蛾、棕边绿刺蛾、棕边青刺蛾、大黄青刺蛾、下黄青刺蛾,俗称洋辣子、痒辣子、刺猬虫,我县群众叫蜇人虫。属鳞翅目,刺蛾科。据记载,该虫分布于黑龙江、吉林、辽宁、北京、河北、河南、山东、江苏、江西、湖南、四川及台湾等地。国外分布于日本。主要为害苹果、梨、杏、枣、核桃、柿、樱桃、杨、柳、栎、槭和桦属等。该虫一年发生一代,对其生活习性,国内报导的资料不多。1981年该虫在我县发生成灾,不仅为害树木,而且人触及后皮肤立即红肿,痒痛异常,易引起皮炎,甚至昏迷。为了保护树木和人们健康,1981年7月下旬至1983年10月中旬,我们先后在全县进行了调查、定点观察和室内饲养,并作为我省干旱半干旱地区 Latoia hilarata Staudinger, also known as small green thorn moth, brown-sided green thorn moth, brown edge of the thorn moth, yellow thorn moth, yellow yellow thorn moth, commonly known as foreign spicy child, itchy spicy, hedgehog, county The masses called sting bug. Is a Lepidoptera, thorn moths. According to records, the insects are distributed in Heilongjiang, Jilin, Liaoning, Beijing, Hebei, Henan, Shandong, Jiangsu, Jiangxi, Hunan, Sichuan and Taiwan. Foreign distribution in Japan. The main damage to apples, pears, apricots, dates, walnuts, persimmon, cherry, poplar, willow, oak, maple and Betula species. The pest occurs a generation a year and has little information on its living habits and domestic coverage. In 1981 the insect disaster occurred in our county, not only to damage the trees, but also immediately after touching the skin redness, itchy anomaly, easily lead to dermatitis, and even coma. In order to protect the trees and people’s health, from late July 1981 to mid-October 1983, we conducted surveys, spot observations and indoor rearing throughout the county successively, and as the arid and semi-arid areas in our province