茶毛虫是兰岭茶厂茶园主要害虫之一,它在湖南一年发生三代,以幼虫为害茶树叶片嫩梢,发生为害季节,恰在春、夏、秋茶采收期。其幼虫虫体和蜕皮壳等均有毒,人体皮肤触及,痛痒难受,不但影响树势和产量,更重要的是影响茶叶采摘及其它日常管理工作。以往防治茶毛虫,多采用化学农药、但化 Tea caterpillars is one of the main pests in the tea plantation of Lanling Tea Plant. It takes three generations a year in Hunan Province. The larvae attack the tender shoots of tea leaves, causing the season of harm. It is just the harvest period of spring, summer and autumn tea. Its larvae and molt shell larvae are poisonous, touching the human skin, itching uncomfortable, not only affect the tree vigor and yield, more importantly affect the tea picking and other daily management. In the past prevention and treatment of tea caterpillars, and more use of chemical pesticides, but