| abstract |
many herbicidal compositions have been developed and are currently used. however, the weeds to be controlled are several in types and their emergence extends over a long period. thus, it is desired to develop a herbicidal composition that has a broad herbicidal spectrum, a high activity and a long-lasting effect. the present invention provides a herbicidal composition comprising (a) flazasulfuron, or its salt, and (b) at least one protoporphyrinogen oxidase inhibitor selected from the group consisting of a phenylpyrazole compound, a triazolinone compound, a compound of n -phenylphthalimide, a pyrimidindione compound, an oxadiazole compound, an oxazolidinedione compound, a thiadiazole compound, pyraclonil, profluazole, flufenpir-ethyl, and their salts. according to the present invention, a herbicidal composition that has a broad herbicidal spectrum, a high activity and a long-lasting effect can be provided. |