假眼小绿叶蝉是桂西山区茶园的主要害虫。由于茶园经常使用乐果、敌敌畏等农药喷杀假眼小绿叶蝉,防效已渐减。为了有效地控制这种害虫的发生,提高茶叶质量和产量,今年5月采用日本产的20%杀灭菊酯在本场第四中队茶园进行防治假眼小绿叶蝉试验,效果比较显著。现将试验结果小结如下:一、试验材料1、供试药剂:20%杀灭菊酯(日本产)2、对照药剂:40%乐果(重庆农药厂产)、80%敌敌畏(南宁化工厂产)。3、对照:喷清水。 False eye green leafhopper is the main pests in Guangxi mountainous tea plantations. As the tea often used dimethoate, dichlorvos and other pesticides to kill false green leafhopper, control effect has been reduced. In order to effectively control the occurrence of this pest and improve the quality and yield of tea, in May this year, 20% fenvalerate produced in Japan was used to control the leafhopper green leafhopper in the fourth squadron tea plantation in this field and the effect was remarkable. The test results are summarized as follows: First, the test materials 1, the test agent: 20% fenvalerate (Japan) 2, the control agent: 40% dimethoate (Chongqing Pesticide Factory), 80% dichlorvos (Nanning Chemical Plant Production). 3, control: spray water.