PROBLEM TO BE SOLVED: To provide an excellent fine grained agrochemical agent.SOLUTION: This excellent fine grained agrochemical agent can be produced by using a composition for the fine grained agrochemical agent including a fine grained mineral-based carrier having 1 to 50 ml/100 g oil-absorbing capacity and a 45 to 212 &mum particle diameter, a fine grained agrochemical composition having a 0.1 to 20 &mum particle diameter and a hot-melting binder having a 30 to 100°C solidifying point.COPYRIGHT: (C)2009,JPO&INPIT【課題】優れた微粒状農薬製剤を提供すること【解決手段】吸油能 1~50ml/100gかつ粒径が45~212μmである微粒状鉱物質担体、粒径が0.1~20μmである微粉状農薬組成物、及び、凝固点が30~100℃である熱溶融性結合剤を含有する農薬微粒剤用組成物を用いることにより、優れた微粒状農薬製剤を製造することができる。【選択図】なし