| 摘要 |
The present invention relates to an uracil compound of the formula ÄIÜ: <CHEM> wherein W represents oxygen, sulfur, imino or C1 to C3 alkylimino; Y represents oxygen, sulfur, imino or C1 to C3 alkylimino; R<1> represents C1 to C3 alkyl or C1 to C3 haloalkyl; R<2> represents C1 to C3 alkyl; R<4> represents hydrogen or methyl; R<5> represents C1 to C6 alkyl, C1 to C6 haloalkyl, or the like; X<1> represents halogen, cyano or nitro; X<2> represents hydrogen or halogen; and each of X<3> and X<4> independently represents hydrogen, halogen, C1 to C6 alkyl, or the like. The present compound has an excellent herbicidal activity. |
