茶假眼小绿叶蝉是开化县茶园的主要害虫 ,发生范围广 ,为害重。该虫以成虫、若虫吸取茶树汁液 ,造成芽叶失水 ,严重影响茶叶生产。受假眼小绿叶蝉为害的芽叶 ,在加工过程中成品率降低 ,易断 ,易碎 ,易产生烟焦味 ,造成品质下降。为探讨生物农药苏特灵对茶假眼小绿叶蝉的防效 , False eye tea Green leafhopper is the main pests of Kaihua tea plantations, the occurrence of a wide range of serious damage. The worm to adults, nymphs draw tea juice, causing water loss buds, a serious impact on tea production. By the false eye of small green leafhopper damage buds leaves, in the process of reducing the yield, easily broken, fragile, easy to produce smoke burning taste, resulting in decreased quality. In order to investigate the control effect of bio-pesticide Sootling on the green tea leafhopper,