灭草松又名苯达松、排草丹等,属杂环类选择性触杀型苗后除草剂。1968年由巴斯夫公司开发,进入我国市场也有30多年,在市场上久不衰败,销量稳中有升。据不完全统计,在国内登记生产企业中原药19家、制剂66家,以480克/升水剂居多,另有250克/升、400克/升水剂、液剂。如此一个老品种,为何表现出这么强大的生命力?笔者认为主要靠自身优异 Mefenoporus also known as bentazon, Pai Dan, etc., is a heterocyclic selective exposure to post-emergence herbicide. Developed by BASF in 1968, it has been in the Chinese market for more than 30 years. It has not deteriorated in the market for a long time, and its sales have been rising steadily. According to incomplete statistics, there are 19 Central Plains medicines registered in the domestic production enterprises, with 66 preparations, at a dosage of 480 g / L, and 250 g / L and 400 g / L of liquid and liquid preparations. Such an old species, why show such a strong vitality? I believe that mainly by their own excellent