The present invention relates to a method for producing an aqueous suspension concentrate formulation and novel suspension concentrate formulations of the compound of formula I.The method comprises: a) providing an aqueous slurry of coarse particles of the compound of the formula I, where the compound of the formula I is at least partially present in its crystalline form B, which, in an X-ray powder diffractogram at 25℃ and Cu-Kα radiation, shows at least three, preferably at least four, in particular at least 5 or at least 7 or at least 9 or all of the following reflexes, given as 2θ values: 8.0 ± 0.2°, 9.5 ± 0.2°, 10.7 ± 0.2°, 11.0 ± 0.2°, 11.2 ± 0.2°, 11.7 ± 0.2°, 14.2 ± 0.2°, 15.6 ± 0.2°, 16.5 ± 0.2°, 17.7 ± 0.2°, 21.5 ± 0.2°； b) comminuting the coarse particles in the slurry of the compound of formula I, which is at least partially present in its form B, in the presence of the at least one surfactant.本發明係關於一種製造式I化合物之水性懸浮濃縮液調配物之方法，及式I化合物之新穎懸浮濃縮液調配物該方法包括：a)提供式I化合物之粗顆粒之水性漿液，其中式I化合物至少部分以其結晶形式B存在，其於25℃及Cu-Kα輻射之X射線粉末繞射圖中顯示以2θ值提供的下列反射中之至少3者、較佳至少4者，特別是至少5者或至少7者或至少9者或全部：8.0±0.2°、9.5±0.2°、10.7±0.2°、11.0±0.2°、11.2±0.2°、11.7±0.2°、14.2±0.2°、15.6±0.2°、16.5±0.2°、17.7±0.2°、21.5±0.2°；b)在至少一種表面活性劑存在下，將至少部分以B型存在之式I化合物之漿液中之粗顆粒粉碎。
