A method for preparing a formulation comprising clomazone is disclosed, the method comprising the steps of (i) combining microcapsules having a polymer shell and a core comprising clomazone, a solid carrier and a binder to form a mixture； (ii) forming granules from the resulting mixture； (iii) applying a composition comprising a binder to coat the granules； and (iv) drying the thus coated granules. A further method for preparing a formulation comprising clomazone is provided, the method comprising the steps of (i) combining microcapsules having a polymer shell and a core comprising clomazone, a solid carrier and a dispersant to form a mixture； (ii) forming granules from the resulting mixture； (iii) applying a composition comprising a dispersant to coat the granules； and (iv) drying the thus coated granules. A still further method for preparing a formulation comprising clomazone is provided, the method comprising the steps of (i) combining microcapsules having a polymer shell and a core comprising clomazone, a solid carrier, a binder and a dispersant to form a mixture； (ii) forming granules from the resulting mixture； (iii) applying a composition comprising a dispersant to coat the granules； (iv) applying a composition comprising a binder to coat the granules； and (v) drying the thus coated granules. Granules prepared by the methods and their use in controlling plant growth are also disclosed.本發明公開了一種製備包含可滅蹤的製劑的方法，所述方法包括以下步驟：(i)將具有聚合物殼的微膠囊與包含可滅蹤、固體載體和粘合劑的核心合併形成混合物；(ii)由所得混合物形成顆粒；(iii)應用包含粘合劑的組合物以包裹所述顆粒；以及(iv)乾燥由此得到的經包裹的顆粒。本發明提供了製備包含可滅蹤的製劑的另一種方法，所述方法包括以下步驟：(i)將具有聚合物殼的微膠囊與包含、固體載體和分散劑的核心合併形成混合物；(ii)由所得混合物形成顆粒；(iii)應用包含分散劑的組合物以包裹所述顆粒；以及(iv)乾燥由此得到的經包裹的顆粒。本發明還提供了製備包含可滅蹤的製劑的又一種方法，所述方法包括以下步驟：(i)將具有聚合物殼的微膠囊與包含可滅蹤、固體載體、粘合劑和分散劑的核心合併形成混合物；(ii)由所得混合物形成顆粒；(iii)應用包含分散劑的組合物以包裹所述顆粒；(iv)應用包含粘合劑的組合物以包裹所述顆粒；以及(v)乾燥由此得到的經包裹的顆粒。本發明還公開了通過所述方法製備的顆粒以及其在控制植物生長中的用途。
