冬早大蒜杂草多、生长快、危害大。稻田种蒜,主要杂草是青草,如谷粒脱落在田间重新长出来的小秧、谷茬再生秧等;烤烟田种蒜,主要杂草是抽筋菜、马豆草、野辣子草、牛舌头草、牛毛草等。这些杂草与大蒜争水争肥,影响通风透光,传播病虫害。现介绍几种省工、省时,省力、效果好的除草法。 1.药剂选择 大蒜田药剂除草要根据不同前作及杂草种类选用药剂。如稻田种蒜的可用24％果尔乳油,每亩50—75毫升对水50— Early winter garlic weeds and more fast-growing, harmful. The main types of garlic are paddy, the main weeds are green grass, such as small seedlings of young grain shedding in the field, regenerated seedlings of stubble, etc .; Tongue grass, Mao Mao grass and so on. These weeds and garlic fight water fight fat, affecting the ventilation and light transmission of pests and diseases. Now introduce several kinds of labor-saving, time-saving, labor-saving, effective weeding method. 1. Pharmacy choice Garlic pesticide weeding according to different types of pre-and weed selection of pharmaceutical agents. Such as paddy garlic available 24% fruit EC, 50-75 ml per acre on the water 50-