摘要 |
Disclosed is a granular formulation, which contains a fine-granulated substrate and a polymer layer containing microorganisms. This polymer is a) a film-forming, water-soluble and essentially uncrosslinked polymer, and the granular formulation contains not less than 0.5 percent by weight of water, based on said formulation, or b) a film-forming, structurally crosslinked polysaccharide which contains carboxyl or sulfate groups and is swellable in water in the presence of potassium ions, and the granular formulation contains not less than 0.5 percent by weight of water, based on said formulation. The invention further relates to a process for the preparation of said granular formulation and to the use thereof for protecting plants from attack by disease or damage by insects. |