随着茶园栽培管理水平提高,茶树芽叶害虫愈显重要,一些吸汁性趋嫩害虫——假眼小绿叶蝉等已成为茶园普遍发生严重的种类。近几十年来,化学农药发展迅速,使用广泛,茶树害虫通过化学防治的确起了很大的作用,但近年来又暴露了一些严重问题,就是国际通称的“三R”问题,即残留量(Res With the cultivation and management of tea plantations increased, tea tree bud pests become more important, and some juicy tender tenderizer - false eye green leafhopper has become a serious type of tea plantation. In recent decades, the rapid development of chemical pesticides, the widespread use of tea pests through chemical control has indeed played a significant role, but in recent years has exposed some serious problems, is internationally known as the “three R” problem, that is, the amount of residue Res