草甘膦是一类广谱灭生性、内吸传导型除草剂。
Glyphosate is a kind of broad-spectrum , inner-absorption conducting herbicides .
丁草胺是一种高效内吸传导型的酰胺类除草剂，主要用于芽前杂草的防除，现已在我国大面积的使用。
Butachlor is an effective amide herbicide which is mainly used for controlling pre-emergence weeds and used widely in China .
内吸传导型除草剂