Propiconazole emulsifiable granules and preparation method thereof

The invention relates to propiconazole emulsifiable granules and a preparation method thereof, and relates to an agricultural bactericide. The propiconazole emulsifiable granules comprise the following raw materials in percentage by weight: 20%-60% of propiconazole, 8%-12% of emulsifying agent, 8%-12% of water-soluble polymer, and the balance of carriers. The preparation method comprises the following steps: mixing liquid propiconazole and the emulsifying agent uniformly firstly; adding propiconazole after mixing into a water solution of the water-soluble polymer, and mixing uniformly, thus viscous emulsion is obtained; then adding the carriers into the viscous emulsion, thus a pre-granulating mixture is obtained; and finally granulating and drying. The granules provided by the invention have quick acting and duration, can maintain a long-term superiority effect, can achieve good effect at low concentration, can reach the same bactericidal effect by utilizing a small amount of propiconazole, and have tiny pol