| abstract |
An object of the present invention is to provide a granular agrochemical composition containing as an active ingredient a pyrazolinone compound represented by the formula (1), which is excellent in disintegration in water when mixed with water. SOLUTION: Formula (1) (In the formula, R 1 represents a chlorine atom, R 2 represents a chlorine atom, R 3 represents a 1-methylethyl group, and R 4 represents a C1-C4 alkoxy group, etc.) The granular agrochemical composition containing the pyrazolinone compound and lignin sulfonate represented by the above, wherein the amount of lignin sulfonate to the granular agrochemical composition is 10 to 60% by weight. [Selection figure] None |