【摘 要】
：
随 着现代农业的发展,农药品种间的科学 合理的混合使用可以充分发挥药效、节省劳动力。实践证明药的混合使用在病、虫、草、鼠害的防治上已经发挥了十分重要作用。随着
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随 着现代农业的发展,农药品种间的科学 合理的混合使用可以充分发挥药效、节省劳动力。实践证明药的混合使用在病、虫、草、鼠害的防治上已经发挥了十分重要作用。随着农药新品种开发时间的延长,新品种开发的速率已大大降低,农药的混合使用将会得到进一步的发展。
With the development of modern agriculture, scientific and rational mixed use of pesticide varieties can give full play to efficacy and save labor. Practice has proved that the mixed use of drugs in the disease, insects, grass, rodent control has played a very important role. With the development of new varieties of pesticides extended, the rate of development of new varieties has been greatly reduced, the mixed use of pesticides will be further developed.
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