(A) the weeding characteristic jikanba derivative component and (b) the herbicide composition which contains the weeding characteristic gurihoseto derivative component brings the ride together pest control of the weed which is selected.(a)除草性のジカンバ誘導体成分および(b)除草性のグリホセート誘導体成分を含有する除草剤組成物は、選択された雑草の相乗的防除をもたらす。