An aqueous suspoemulsion, characterized in that it contains at least the two components:(a) a dispersed oil phase comprising: (i) lambda-cyhalothrin as the first active ingredient, and(ii) at least one C9-C10 aromatic hydrocarbon solvent having lambda-cyhalothrin dissolved therein；(b) a continuous water phase containing: (i) at least one water-insoluble second active ingredient which is suspended in the continuous phase； and(ii) a dispersing agent in an amount sufficient to disperse the water-insoluble active ingredient.Methods of making and using this suspoemulsion are also disclosed.
