随着稻茬免耕麦面积的不断扩大,麦田草害越来越突出。异·乙除草剂杀草谱广,对禾本科杂草菵草、日本看麦娘和阔叶杂草稻槎菜、碎米荠等都有较好的防效,对顽固性的早熟禾也有一定的效果。用40%异·乙WP120~150g/667m2,在小麦播后15~25d(麦苗2~3叶期)对水喷雾,能有效控制小麦全生育期内杂草的危害,综合防效达95%左右,且对小麦安全,无残毒,操作方便。 With the continuous expansion of rice tillable tillage wheat, wheat grass damage more and more prominent. B · B herbicide to kill grass broad spectrum of grasses Weed grass, Japan to see Amanita and broad-leaved weeds, rice strawberries, broken chestnuts, etc. have better control effect, the stubborn Kentucky bluegrass also have A certain effect. Spraying water with 15% WP120 ~ 150g / 667m2 40 ~ 25d after wheat sowing (2 ~ 3 leaf stage of wheat seedlings) can effectively control the weeds in the whole growth period of wheat with the control effect of 95% Around, and the wheat safety, no residue, easy to operate.