以瓢治蚜效果好近几年，由于农户只重视使用药物防台棉蚜，忽视了生物治虫的作用。虽增加了药防次数和费用，但因破坏了生态平衡，防治效果逐年降低，更重要的是药防污染环境，影响人畜安全。为夺取今年棉花高产，减少投资，我们认为，应提倡以瓢治蚜。利用以下几个环节，... In order to cure the aphid in scoop effect, in recent years, because farmers only pay attention to the use of drugs to prevent cotton aphid, ignore the role of biological pest control. Although the number and cost of drug prevention increased, but because of undermining the ecological balance, prevention and control of the effect of decreased year by year, more importantly, drug pollution prevention environment, affecting human and animal safety. In order to seize this year’s high yield of cotton and reduce investment, we believe that we should promote scopolamine treatment. Use the following links, ...