近年来,随着免耕移栽油菜面积的增加,油菜生长期的杂草发生比较严重,但中耕除草效果有限,而且花工费力,难以为农民所接受。农民朋友可选用以下除草剂对油菜田进行化学除草。收乐通该药为广谱性高效选择性茎叶处理剂,对1年生和多年生禾本科杂草,如看麦娘、日本看麦娘、稗草、野? In recent years, with the increase of no-till transplanting rapeseed, weeds in rape growing stage are more serious, but the effect of cultivation and weeding is limited, and it is hard for farmers to accept it. Farmers friends can use the following herbicides on the rape fields chemical weeding. Get music through the drug for the broad spectrum of highly efficient selective stem and leaf treatment agent, on the 1-year-old and perennial grass weeds, such as looking Anemarrhena, Japan to see the mother, barnyard grass, wild?