HERBICIDAL COMPOSITION

摘要

A herbicidal composition characterized by containing (a) N-(7-fluoro-3,4-dihydro-3-oxo-4-prop-2-ynyl-2H-1,4-benzoxazin-6-yl)cyclohex-1-ene-1,2-dicarboxamide and (b) 1-(4,6-dimethoxypyrimidin-2-yl)-3-(2-ethylsulfonylimidazo[1,2-a]pyridin-3-ylsulfonyl)urea and the mixing ratio thereof (the weight ratio of the active ingredient (a) to the active ingredient (b)) being from 1:0.1 to 10. This herbicidal composition makes it possible to control weeds over a broad scope at a low application dose in land under perennial crops and non-crop lands.