近年,无论是海南毒豇豆事件、西瓜膨大剂事件,还是毒韭菜事件、农药废渣盐等农药残留事件,诸多涉及“谈药色变”的食品安全事件的新闻报道都让设施蔬菜行业和农药使用长期处在公众热议的风口浪尖之上。在设施蔬菜的实际生产中,大量频繁地使用各种化学农药来控制病虫害发生,严重破坏菜田的生态环境,天敌种群衰弱,病虫害产生抗药性。但为了确保产量,又不得不大量使用农药,就像有些人说的“不用这些化学药剂,百姓的餐桌就没有保障”。因此,为了确保老百姓 In recent years, both news stories of Hainan Poisonous Cowpea Incident, watermelon bulking agent incident, poisonous leek incident, pesticide residue salt and other pesticide residue events have involved many food safety incidents involving “ Long-term use of pesticides in the public hot talk over. In the actual production of facilities and vegetables, a large number of chemical pesticides are often used in a large amount to control the occurrence of pests and diseases, seriously damaging the ecological environment of vegetable fields, the natural enemy population is weak, and the pests and diseases produce resistance. However, in order to ensure the output, they also have to use pesticides in large quantities. As some people say, ”there is no guarantee for people’s dining tables without these chemicals." Therefore, in order to ensure that ordinary people