As selective after-sprout dicarbamate type herbicides,desmedipham and phenmedipham have typical of broad spectrum,high effect,low toxic,low residual,robust adaptation and going with environment well.

• 甜菜宁及甜菜安均为选择性芽后二氨基甲酸酯类除草剂,具有广谱、高效低毒、适应性强、持效期长等显著特点。