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几年来在溫州茶区茶毛虫为害比較严重。幼虫食叶片成年透明之斑,以后随着幼虫長大,蚕食叶片甚至叶脉和叶柄,茶树形成光秃的枝梗。茶毛虫的发生为害恰是茶芽伸長阶段,也是采叶时期,因此幼虫为害后严重的妨碍了新枝叶的生長及养分的制造,使茶叶树生机很难恢复,也影响了茶叶質量。人們若碰着幼虫或幼虫結成絲網皮肤会紅腫痒痛,妨碍采茶和茶园管理工作的进行。55年永加县茶山乡一帶約1500亩茶园,由于茶毛虫为害,造成严重減产,約损失产量50％。因此防治茶毛虫成为我区在茶叶生产上重大問題,也是我区茶农迫切要求解决的問題之一。
Over the past few years in Wenzhou tea caterpillar damage more serious. Adult larvae leaves of adult transparent spots, later as larvae grow up, erode the leaves or veins and petiole, tea tree formation of bare branches. The occurrence of tea caterpillars is just the stage of tea bud elongation, but also the period of harvesting leaves. Therefore, larvae severely hindered the growth of new branches and leaves and the production of nutrients, which made tea tree life difficult to recover and affected the quality of tea. If people touch the larvae or larvae formed mesh skin irritation itching, hinder tea and tea plantation management work. 55 years Yongjia County Dasan Township about 1,500 acres of tea plantation, due to the damage of tea caterpillars, causing serious cuts, about 50% loss of production. Therefore, the prevention and control of tea caterpillars has become a major issue in tea production in our district and also one of the urgent problems that tea growers in our region need to solve.