Claim 1: an insecticidal composition which comprises: (a) an effective amount of insecticide to use one or more compounds which have the General formula (1): in which r u00b9 is alkyl, halogen, or CN; R u00b2 is dicianoimidazol 2 - 4.5 - ILO, haloalquilo, or s (OR) is r u00b3 u2098r u2077; Hydrogen, halogen, nr u2078r u2079, S (o) C (o) u2099r u00b9 u2070, r u00b9 u00b9, haloalquilo, or u00b9 u00b2 or alkyl, n = cr u00b9 u00b3r u00b9 u2074; r u2074 and r u2076,Each independently represents Hydrogen, halogen, haloalquilo, CN, or no u2082; r u2075 is Hydrogen, halogen, haloalquilo, haloalcoxi, or s (OR) u209ar u00b9 u2075; r u2077, r u00b9 u2070, r u00b9 u00b2 and r u00b9 u2075 each independently represents alkyl or haloalquilo; r u2078 and r u2079 each represents in Form To separate Hydrogen, alkyl, alquenilo, haloalquilo, alcoxicarbonilo,Or s (OR) qcf u2083; r u00b9 u00b9 and r u00b9 u2074 each independently represents Hydrogen or alkyl, phenyl optionally r u00b9 u00b3 is replaced by one or more Atoms of halogen or a member selected from Oh, alkyl, alkoxy, and Ciano, and M, N, P, and q represent independently 0, 1, or 2 ; and (b) at least a nitrogen based fertilizer.Claim 14: insecticide composition according to any of the preceding Claims, wherein the compound of General formula (1) is selected: 5 - amino - 1 - (2,6 - Dichloro -,, - trifluoro - P - tolyl) - 4 - [(trifluoromethyl) sulfinyl] pyrazole - 3 - carbonitrilo (fipronil) ; 1 - (2,6 - Dichloro -,,- trifluoro - (p-tolyl) - 5 - (2 - metilalilamino) - 4 - [(trifluoromethyl) sulfinyl] - 3 - (flufiprol pyrazole carbonitrilo); 5 - amino - 1 - (2,6 - Dichloro -,, - trifluoro - P - tolyl) - 4 - [(ethyl) pyrazole carbonitrilo sulfinyl] - 3 - [1 - (Ethiprole); 5 - amino - 1 - (2,6 - Dichloro -,, - trifluoro - P - tolyl) - 4 - (Methylsulfinyl) pyrazole - 3 - ACE (il] ethanone Toprol); or - (RS) - [1 - (4-chlorophenyl) pyrazole Ethyl - 4 - i or - S - propyl] phosphorothioate (pyraclofos 1 - (2);6 - Dichloro -,, - trif