茶毒蛾又名茶毛虫、茶黄毒蛾。主要为害茶树，也为害油茶、梧桐、椿树等。主要分布在全国各产茶区，以前从未在关中东部香椿树上造成严重损失。1998～2000年在华县、渭南塬区香椿树上普遍发现茶毒蛾幼虫为害叶片，且年趋严重，整枝、整树被食，剩下枝干。据初步观察，关中东部 Tea poison moth, also known as tea caterpillar, tea poisonous moth. The main damage to tea, but also damage tea, Indus, toon tree and so on. It is mainly distributed in various tea-producing areas in the country and has never caused any serious losses on the tree of Toon in the eastern part of Guanzhong. 1998-2000 in Hua County, Weinan highland toon tree generally found tea moth larvae damage leaves, and increasingly serious, pruning, the whole tree was eating, leaving the branches. According to preliminary observation, Guanzhong East