AGROCHEMICAL COMPOSITION, METHOD FOR PRODUCING THE SAME AND METHOD FOR SPRAYING

摘要

PURPOSE: To obtain an agrochemical composition having excellent diffusivity without collecting an agrochemical active ingredient in a treated site in the agrochemical composition directly thrown into a flooded paddy field and sprayed, especially a conventionally difficult labor-saving spraying formulation comprising an agrochemical active ingredient which is a liquid at normal temperature and a conventionally difficult agrochemical composition comprising the agrochemical active ingredient which is a liquid at normal temperature at a high concentration. CONSTITUTION: This agrochemical composition is obtained by supporting the agricultural active ingredient and, as necessary, a surfactant on a granular core coated wit a water-soluble polymer or a water-swellable substance. The method for spraying an agrochemical granule comprises directly throwing the agrochemical composition in an amount of 20-2,000 g based on 10 a of the flooded paddy field or packaging the agrochemical composition in an amount of 10-100 g based on one bag in a water-soluble film and directly throwing 2-20 bags.