| 摘要 |
PROBLEM TO BE SOLVED: To provide a water-dispersible granular agrochemical (DF agent) having excellent collapsibility and dispersibility in water and not deteriorating the physical properties of the formulation. SOLUTION: This water-dispersible granular agrochemical is prepared by granulating a mixture of an agrochemical active ingredient, a porous calcium carbonate-based compound and a surfactant. The water-dispersible granular agrochemical (DF agent) has good collapsibility and dispersibility in water, when charged in the water, and does not deteriorate the physical properties of the formulation also after stored for a long period.
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