防治棉花苗蚜通常采用喷雾、拌种和涂茎的方法。我国50年代使用1059、1605作叶面喷雾,基本控制了蚜害。60年代为了保护天敌,延长药效,河南省曾用3911乳剂拌种,但因种种原因未能推广。70年代呋喃丹颗粒剂引入,播前拌种,推广迅速。进入 Preventing and treating cotton seedling aphid usually adopts the method of spraying, dressing seed and coating stem. In the 1950s, 1059 and 1605 were used as foliar sprays, basically controlling aphids. 60s in order to protect natural enemies, to extend the efficacy of Henan Province had used 3911 emulsion dressing, but failed to promote a variety of reasons. 70 years carbofuran granules introduced, sowing before sowing, promotion rapidly. enter