苯甲酸类除草剂中有百草敌、豆科威和草芽平等。它们都属于激素类型除草剂,吸收传导性能好,又有很好的选择作用,是一类杀草力强、杀草谱广的除草剂。药剂品种特性百草敌又名麦草畏,对禾本科农作物安全,对一年生和宿根性多年生阔叶植物毒性大,因此不能在大豆、棉花、蔬菜作物地使用。百草敌的加工剂型有40％或48％的二甲胺盐或油剂, Benzoic acid herbicides have paraquat enemies, legumes and grass buds equal. They are all hormone-type herbicides, good absorption and conductivity, but also a good choice, is a class of herbicides, herbicides broad spectrum herbicides. Pharmacopoeia characteristics Paraquat, also known as dicamba, is safe for gramineous crops and is toxic to perennial and perennial perennial broad-leaved plants and therefore can not be used in crops such as soybeans, cotton and vegetables. Paraquat enemies processing formulations are 40% or 48% of the dimethylamine salt or oil,