绿麦隆是理想的麦田除草剂,但使用不当则效果较差或对麦苗产生药害。据此,应注意: 1 严格掌握使用剂量 25％绿麦隆可湿粉剂,一般每亩用200—300克,气温较高时和沙性土壤,以每亩200克为宜,低温和粘性土壤及有机质含量高的土壤,可提高到300克。绿麦隆性质稳定,药效期长,一般一季麦作只宜用一次,且亩用 Chlormequone is the ideal wheat field herbicide, but its improper use is less effective or causes phytotoxicity to wheat germ. Accordingly, it should be noted: 1 strictly control the use of 25% chlorothalonil WP, generally 200-300 grams per mu, the temperature is high and sandy soil, 200 grams per mu is appropriate, low temperature and sticky soil and Soil organic matter content can be increased to 300 grams. Chlorotoluron is stable in nature and has a long duration of action. Generally, wheat should be used only once in a season, and mu should be used