Patent ID: 8263529

Claim:
A herbicide composition comprising (A) an amino acid-based herbicide and (B) a compound represented by the following general formula (1′): R 1 CH 2 O—(R 2a O) j (R 2b O) k H (1′) wherein R 1 represents a C3 to C29 branched alkyl group and the branched chain type of R 1 CH 2 — is Guerbet or iso, R 2a and R 2b each represent a C2 to C4 alkylene group, and are not simultaneously the same, j and k each represent a mean number in the range of 0 to 30, and are not simultaneously 0, j+k=6 to 20, and R 2a O and R 2b O are added in a block form.