Patent ID: 7829499

Claim:
A granular pesticide composition enabling dissolution control for each pesticidal active ingredient, having a granule size of 0.3 to 3 mm in diameter or of 0.6 to 3 mm in breadth and 2 to 10 mm in length, which comprises a non-disintegrable part in the form of granules being not disintegrated in water within 30 minutes and a disintegrable part being disintegrated in water within 30 minutes, wherein the non-disintegrable part contains (a) first acidic pesticidal active ingredient selected from sulfonylurea-based compounds and difluoromethanesulfonylanilide compounds represented by the formula, wherein R 1 is a hydrogen atom, alkyl group or alkoxyalkyl group, and salts thereof, (b) a cationic surfactant which is gelled in water selected from dialkyldimethylammonium chlorides wherein the alkyl part has 8-22 carbon atoms, and (c) a basic substance having a pH of 7.5 or higher in a 1 wt % aqueous solution or a 1 wt % aqueous suspension, and wherein the disintegrable part contains a second pesticidal active ingredient selected from compounds other than the first acidic pesticidal active ingredient (a).