The present invention relates to synergistic mixtures comprising, as active components one insecticidal compound I selected from the group of acrinathrin, allethrin, alpha- cypermethrin, beta-cypermethrin, bifenthrin, cycloprothrin, cyfluthrin, cypermethrin, cyphenothrin, deltamethrin, dimefluthrin, esfenvalerate, etofenprox, fenpropathrin, fenvalerate, flucythrinate, imiprothrin, permethrin, prallethrin, profluthrin, pyrethrin I, pyrethrin II, resmethrin, silafluofen, tau-fluvalinate, tetramethrin, theta-cypermethrin, tralomethrin, transfluthrin and zeta-cypermethrin； and one fungicidal compound Il selected from the group of azoxystrobin, coumethoxystrobin, coumoxystrobin, dimoxystrobin, enestroburin, fluoxastrobin, kresoxim-methyl, metominostrobin, orysastrobin, picoxystrobin, pyraclostrobin, pyrametostrobin, pyraoxystrobin, pyribencarb, trifloxysstrobin, 2-(ortho- ((2,5-Dimethylphenyl-oxymethylen)phenyl)-3-methoxy-acrylic acid methyl ester, 2-(2- (3-(2,6-dichlorophenyl)-1-methyl-allylideneaminooxymethyl)-phen yl)-2-methoxyimino- N-methyl-acetamide in synergistic effective amounts.La presente invención se refiere a mezcla sinergéticas, que comprenden, como componentes activos un compuesto insecticida I seleccionado del grupo de acrinatrina, aletrina, alfa-cipermetrina, beta-cipermetrina, bifentrina, cicloprotrina, ciflutrina, cipermetrina, cifenotrina, deltametrina, dimeflutrina, esfenvalerato, etofenprox, fenpropatrina, fenvalerato, flucitrinato, imiprotrina, permetrina, praletrina, proflutrina, piretrina I, piretrina II, resmetrina, silafluofeno, tau-fluvalinato, tetrametrina, teta-cipermetrina, tralometrina, transfiutrina y zeta-cipermetrina； y un compuesto fungicida II seleccionado del grupo de azoxistrobina, coumetoxistrobina, coumoxistrobina, dimoxistrobina, enestroburina, fluoxastrobina, kresoxim-metilo, metominostrobina, orisastrobina, picoxistrobina, piraclostrobina, pirametostrobina, piraoxistrobina, piribencarb, trifloxisstrobina, 2-(orto-((2 ,5-dimetil
