A PROCESS FOR THE PREPARATION OF A PESTICIDAL FORMULATION COMPRISING THE STEPS OF (A) MIXING AT LEAST ONE SURFACTANT WITH AT LEAST ONE OILY SUBSTANCE (B) COATING KAGA BALLON PARTICLES WITH THE MIXTURE OBTAINED IN STEP (A) IN A MIXER(C) ADHERING AT LEAST ONE PESTICIDAL ACTIVE INGREDIENT AND OPTIONALLY AT LEAST ONE CARRIER TO THE COATED KAGA BALLON PARTICLES OBTAINED IN STEP (B).