虫眼多的蔬菜,就肯定没打过农药吗?事实恰好相反。一方面,蔬菜虫眼多,说明它遭虫害一定多,因此菜农就得经常打药,虫害严重时,甚至打药也难以控制;另一方面,有些害虫易产生抗药性,即使打药,害虫仍很猖獗。因此,“虫眼”绝不能作为挑选蔬菜的指标。 Pests and more vegetables, it certainly did not play pesticide it? The opposite is true. On the one hand, there are many insect pests in vegetables, indicating that they have been infested by pests to a certain extent. Therefore, farmers have to often fight pesticides. Even when pest is severe, it is hard to control pesticides. On the other hand, some pests are susceptible to drug resistance and even pests are still rampant. Therefore, “insect eye ” must not be used as an indicator of the selection of vegetables.