Oily suspension formulation

The present invention comprises at least one active substance that is solid at room temperature belonging to the neonicotinoid family, at least one active substance that is solid at room temperature belonging to the pyrethroid family, at least one penetration enhancer, at least one vegetable oil, The invention relates to an agrochemical formulation comprising cyclohexanone, at least one nonionic surfactant and / or at least one anionic surfactant and one or more additive substances. The invention further relates to their production process and their use for controlling harmful organisms.