农业部在6月20日的通知中指出：茶叶是我国人民重要的生活资料，同时又是出口创汇的主要农产品，年创汇近3亿美元。目前进口国对茶叶中农药残留有严格限制，美国规定不得检出三氯杀螨醇，欧洲茶叶委员会已将其最大残留量降至0．lins／ks。我国准许使用三氯杀螨醇的作物只有棉花 The Ministry of Agriculture pointed out on June 20 that tea is an important means of living for our people and a major agricultural product for export and foreign exchange earnings. The annual foreign exchange earnings have reached nearly 300 million U.S. dollars. At present, importing countries have strict restrictions on the residues of pesticides in tea. The United States provides that no dicofol may be detected and the European Tea Commission has reduced its maximum residue to zero. lins / ks. The only crops in my country that permit dicofol use are cotton