Abstract: 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.