50%乙草胺乳油由中外合资山东绿野化学有限公司生产。该药低毒,对人、畜安全,但对眼睛和皮肤有轻微刺激作用。该药是旱田作物的选择性芽前除草剂,可用于花生、玉米、大豆、棉花、甘蔗、薯类及豆科、十字花科、茄科等多种作物的田间除草,主要防除马唐、稗草、狗尾草、画眉草、牛盘草、野黍等旱田杂草,对鸭跖草、马齿苋等也有一定的防效,但对多年生杂草无效。除草有 50% acetochlor EC by Sino-foreign joint ventures Shandong Green Chemical Co., Ltd. production. The drug is low toxicity, safe for humans and livestock, but it has a slight irritating effect on the eyes and skin. The medicine is a selective pre-emergent herbicide for dryland crops and can be used for field weeding in a variety of crops such as peanut, corn, soybean, cotton, sugarcane, potato and legume, crucifer, solanaceae and the like, Barnyardgrass, Setaria, thrush, oxtail grass, wild millet and other weeds, weeds, Commelina, purslane, also have some control effect, but invalid perennial weeds. Weeding there