To provide a highly active herbicidal composition to control undesired plants by synergistic herbicidal effects. The present invention provides a herbicidal composition comprising (A) metobromuron or its salt, and (B) at least one herbicidal compound selected from the group consisting of chlorpropham, S-metolachlor, flufenacet, pyroxasulfone, nicosulfuron, fluazifop-P-butyl, prometryn, ioxynil, pendimethalin, trifluralin, prosulfocarb, thiobencarb and indanofan, or its alkyl ester or its salt； and a herbicidal method of using it.
