在茶树害虫中,茶小卷叶蛾。对茶叶产量及制茶品质影响都很大。该害虫食性广,为害植物遍及30科54种,在农作物中茶是最容型受害的作物。茶小卷叶蛾以幼虫越冬。在温暖地带的冬季也有少数为害。初孵幼虫数日间侵入新叶不久就将2～3片嫩叶合卷,同时还使周围的叶子也不断被卷合,因此被害严重时可见树冠全部叶片被卷。由此造成茶叶产量减少,同时,将被害叶用于制茶,碎叶很多,茶味不香,商品价值明显下降。该虫害多发生在二、三茶期。 In tea tree pests, tea leaf roller moths. Tea yield and quality of tea are great. The pests wide diet, damage plants in 30 families and 54 species, in the crop tea is the most tolerated crops. Tea leaf roller moth overwinter with larvae. In the warm winter there is also a small number of victims. The number of newly hatched larvae invades the new leaves within a few days and soon coalesces 2 to 3 young leaves. At the same time, the surrounding leaves are constantly being rolled over, so that when the victim is severely weeded, all the leaves of the canopy are rolled up. As a result, the output of tea leaves is reduced. At the same time, the damaged leaves are used for making tea, many broken leaves, not fragrant tea taste, and the value of commodities obviously drops. The pests occurred in two or three tea period.