| abstract |
A herbicidal composition having an excellent weed control effect, which comprises a pyridazinone compound represented by the formula (I) : wherein R1 represents a C1-6 alkyl group or a (C1-6 alkyloxy) C1-6 alkyl group, R2 represents a hydrogen atom or a C1-6 alkyl group; G represents a hydrogen atom, etc., Z1 represents a C1-6 alkyl group, Z2 represents a C1-6 alkyl group, n represents 0, 1, 2, 3 or 4, and when n represents an integer of two or more, each Z2 may be the same or different, provided that the total number of carbon atoms in the groups represented by Z1 and n x Z2 is two or more; glyphosate or an agriculturally acceptable salt thereof; and a specific herbicide. |