云南茶叶以其品质优良、滋味醇和等特点深受消费者及国内外茶商的好评 ,茶叶市场旺销 ,给云南茶产业的发展带来了生机与活力。但随着茶叶集约化、规模化的发展 ,农药用量急剧增加 ,农残超标现象时有发生。据悉 ,从２０００年７月起 ,欧盟对进口茶叶农残检测将执行更严格的标准 Yunnan tea with its excellent quality, taste alcohol and other characteristics by consumers and domestic and foreign tea merchants praise, the strong sales of the tea market, to Yunnan tea industry has brought vitality and vitality. However, with the intensive tea, large-scale development, the sharp increase in the amount of pesticides, pesticide residues exceeded the standard often occur. It is reported that since July 2000, the EU will implement more stringent standards on the detection of imported pesticide residues in tea