茶是我国人民的一种生活必需品,它具有调节人体生理功能的保健作用,还对多种疾病有预防和治疗作用,同时它也是农民增收、农业创汇的重要来源之一。随着我国加入WTO后,国内外市场对茶叶质量的要求越来越高,无公害茶树病虫害防治技术显得越来越重要。 Tea is a kind of daily necessities for Chinese people. It has the health care function of regulating the physiological function of the human body and also has the preventive and curative effect on various diseases. It is also one of the important sources of farmers’ income increase and agricultural foreign exchange earning. With China’s accession to the WTO, the domestic and foreign markets are increasingly demanding on the quality of tea, pollution-free tea tree pest control technology is more and more important.