The present invention provides a herbicidal composition and weed removing method. The present invention employs the herbicidal composition containing component (A) and component (B) as effective component to remove the weed. The component (A) is a compound expressed as formula (I), and the component (B) is a compound expressed as formula (II) in the specification. The herbicidal composition may effectively remove the weed when individual compound cannot provide sufficient weed removing effect by applying independently. Thus, the present invention can employ the cooperation effect to reduce the treatment dosage of each compound. The present invention can be applied for weed removing in both farmland and non-farmland.本發明提供一種除草組合物及雜草之去除方法。本發明可藉由含有成分(A)與成分(B)作為有效成分之除草組合物而去除雜草。成分(A):式(I)所表示之化合物成分(B):式(II)所表示之化合物