| 摘要 |
PURPOSE:To obtain a herbicidal capsule, applicable according to a simple method without entering paddy field in direct sowing of rice on flooded paddy field and enabling a herbicide to have a high level of selectivity and manifest herbicidal effects without causing phytotoxicity even by treatment from the time of germination of rice plant to the extremely initial period of growth. CONSTITUTION:The capsule for direct sowing cultivation for direct application on the water surface is obtained by including 2',3'-dichloro-4- ethoxymethoxybenzanilide and N-(2chloroimidazo[1,2-a]pyridin-3-ylsulfonyl-N '-(4,6-dimethoxy-2-pyrimidinyl)urea, blending an oily substance as a solvent or a dispersion medium therewith, further blending a surfactant as an emulsifying agent, a dispersing agent or a spreader and sealing the resultant oily formulation in a gelatin film improved in water solubility at low temperatures. |
