近年来,米泉县稻田中稗草、三棱草、鸭舌草、牛毛毡等发生较重,但所用除草剂品种单一,防除效果不理想.1984年5—6月,我们分别在羊毛工公社团结大队和三道坝公社二道坝大队用25%恶草灵和50%杀草丹对稻田杂草进行防除试验.羊毛工公社团结大队稻田杂草主要是稗草、三棱草和鸭舌草.我们于5月下旬亩用25%恶草灵乳油150、250毫升和50%杀草丹500毫升,各拌细土40公斤,均匀撒施于田中, In recent years, Miquan County paddy rice in the grass, Sanxiancao, Monochoria, cattle blankets heavier, but the single species used, the control effect is not ideal. 1984 May-June, we were in the wool industry commune Unite Brigade and Erdaoba Commune Erdaiba Brigade used 25% oxacillin and 50% diltiazem to control weed in paddy field. The Woven Workers’ Corps united unit paddy field weeds are mainly barnyardgrass, Grass in late May we use 25% oxalicum EC 150,250 ml and 50% to kill grass Dan 500 ml, 40 kg of fine mix soil, evenly sprinkled in Tanaka,