以喷洒化学农药来防治茶树病虫害，仍是当前茶树植保上运用的主要手段。但由于茶园承包人员变动较频繁，劳动者素质不稳定，致使在茶园施药防治病虫中不时出现问题，还带来一些不良后果，务必引起我们的充分注意．茶园喷药浓度过高．这是最突出的一个问题．凡适用于茶树的农药 To spray chemical pesticides to control tea plant diseases and insect pests, is still the main means of tea plant protection. However, due to the frequent changes of contractors in the tea plantations and the unstable quality of laborers, problems arise from time to time in the application of pesticides in the tea plantations and bring about some adverse consequences, so it is absolutely necessary for us to pay full attention to them. Tea plantation spray concentration is too high. This is the most prominent issue. Where applicable to tea tree pesticides