当前,不少农民存在高毒农药就是高效农药的误区。不少农民用农药不是用量杯,而是跟着感觉走,甚至把3～4种农药混配在一起,以为这样防治效果肯定好。殊不知,这种用药方式既增加生产成本,又达不到防治效果。许多农民对农药安全性不了解,以为低毒、低残留农药就可多喷,在实际操作 At present, many farmers have high toxicity of pesticides is the mistake of efficient pesticides. Many peasants use pesticides is not a measuring cup, but with the feeling go, or even 3 to 4 kinds of pesticides mixed together, thinking that such control effect is certainly good. As everyone knows, this way of medication not only increases production costs, but also fail to control the results. Many farmers do not understand the safety of pesticides, that low toxicity, low residual pesticides can be more spray, in actual operation