在山西晋南地区,由于种植时间及气候原因,大多时间麦田除草以春季除草为主,而自从麦田化学除草开始以来,除草剂的选用主要以苯磺隆为主,由于苯磺隆残效时间长和对某些作物比较敏感,因而不少杂草都出现了抗药性问题和苯磺隆对后茬某些敏感作物产生药害或不能种植的问题。经过对比试验,采用噻吩磺隆代替苯磺隆进行麦田除草好处多多。噻吩磺隆又简称噻磺隆,商品名有阔叶散、宝收、麦田青、麦哈哈等,是内 In Shanxi’s southwest region, herbicides mainly dominated spring weeding in most of the time because of planting time and climate. Since herbicides started to be used in wheat fields, the majority of herbicides were mainly tribenuron-methyl, And some crops are more sensitive, so many weeds have emerged resistance problems and tribenuron on some crops sensitive to late crop phytotoxicity or can not be planted. After a comparative test, the use of thifensulfuron-methyl instead of tribenuron-methyl wheat weeding a lot of benefits. Thifensulfuron-methyl, also known as thifensulfuron-methyl, the brand name broad-leaf powder, Po income, wheat fields green, Mai Haha, etc.