A herbicidal composition which comprises 1-(2-chloroimidazo[1,2-a]pyridin-3-ylsulfonyl)-3-(4,6-dimethoxypyrimidin-2-yl)urea (imazosulfuron) and a compound represented by the formula (I):(Compound [I]) as active ingredients, wherein the weight ratio of imazosulfuron : Compound [I] is 1:0.1 - 1:10, has an excellent herbicidal activity for controlling weeds in crop fields or paddy fields, and causes no phytotoxicity against useful plants.一種除草組成物,其包含1-(2-氯咪唑[1,2-a]吡啶-3-基磺醯基)-3-(4,6-二甲氧嘧啶-2-基)脲(依速隆)及式(I)所示之化合物:(化合物[I])作為有效成分,其中依速隆:化合物[I]之重量比為1:0.1至1:10,該除草組成物具有控制農田或稻田中雜草的優異除草活性,而且對有用植物不會造成藥害。
