An object of the present invention is to provide a herbicidal composition having high herbicidal effects against the main weeds germinating in a paddy field, and having high safety to paddy rice. The present invention is to provide a herbicidal composition comprising a compound represented by the formula (I): and a compound represented by the formula (II): as effective ingredients.本發明係以提供一種除草性組成物為目的，其對於在水田中滋生之重要的雜草具有高除草效果，並且對於水稻具有高安全性。本發明提供一種除草性組成物，其含有通式(I)所表示之化合物、與通式(II)所表示之化合物作為有效成分。
