中国农业大学食品学院博士生导师李里特教授介绍说,从蔬菜外观的形状和颜色上是无法辨别农药是否超标的;要想减少污染果蔬对健康的危害,首先要了解哪些蔬菜和水果更容易受到污染。李教授说,一般来说容易生虫、生虫后比较难防治的果蔬,常常是农药污染比较严重的品种。如水果中的苹 China Agricultural University School of Food PhD supervisor Professor Li Litte said that the appearance and shape of the vegetables can not be identified on the color of pesticides is excessive; in order to reduce the pollution of fruits and vegetables on the health hazards, we must first understand what vegetables and fruits easier Contaminated. Professor Li said that in general, insects, pests and more difficult to control fruits and vegetables, pesticides are often more serious pollution of the species. Such as apple in the fruit