GRANULAR AGROCHEMICAL COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide a granular agrochemical composition containing a pyrazolinone compound expressed by formula (1) as an effective ingredient and excellent in degradability in water when mixed with water. SOLUTION: The granular agrochemical composition contains the pyrazolinone compound expressed by formula (1) and a ligninsulfonic acid salt in 10-60 wt% based on the amount of the granular agrochemical composition. In formula (1) R1expresses Cl or the like, R2expresses Cl or the like; R3expresses 1-methylethyl or the like; R4expresses a 1-4C alkoxy or the like. COPYRIGHT: (C)2006,JPO&NCIPI