The invention discloses an insecticidal composition containing flupyradifurone and bensultap. The composition includes active ingredients, namely flupyradifurone and bensultap, wherein the mass ratio of flupyradifurone to bensultap is1:(1-60). The insecticidal composition has the synergistic effect on the basis of maintaining the original control effect, expands the insecticidal spectrum and meanwhile delays the generation of resistance of pests to the pesticide. The price of flupirfurone is much higher than that of bensultap, bensultap is made to be compounded with a small amount of flupyradifurone, the insecticidal effect of the insecticidal composition containing flupyradifurone and bensultap is much higher than that of single use of flupirfurone or bensultap, the production cost is also reduced and the economic burden of farmers is relieved.