Numerous herbicide compositions are currently being developed and used. However, there are cases when the compositions are not always adequate to control unwanted plants to be controlled such as weeds, and thus there is demand for the emergence of a highly active herbicide composition. Accordingly, provided are: a herbicide composition which includes flazasulfuron or a salt thereof, and at least one herbicidal compound selected from the group consisting of imazapic, hexazinone, mesotrione, and salts thereof； and a weed-control method using said composition.
