蔬菜中农药残留危及广大消费者的身体健康，严重超量残留可以造成急性中毒，甚至死亡，轻微的残留量，也可导致多种慢性疾病。上海、杭州、广州、深圳等地多次发生严重的中毒事件，据统计1995年全国发生农药中毒事件225起，4050人中毒，29人因此丧命。越来越多的人患上了“化学 Pesticide residues in vegetables endanger the health of consumers. Severe excess residues can cause acute poisoning and even death. Minor residual amounts can also lead to a variety of chronic diseases. Serious poisoning incidents have occurred in Shanghai, Hangzhou, Guangzhou, and Shenzhen. According to statistics, there were 225 pesticide poisoning incidents in the country in 1995. 4,050 people were poisoned and 29 people died. More and more people are suffering from "chemistry