The invention relates to a crop pesticide, in particular to a special pesticide for corn borers. The special pesticide for the corn borers is characterized by comprising raw materials as follows: endosulfan, malathion, carbaryl, deltamethrin, leaf alcohol, polyoxyethylene fatty alcohol ether, sodium hydroxide, methylene dichloride, avermectin, diethyl aminoethyl hexanoate, a preservative, thiamethoxam, stemona roots, derris, pyrethrum, areca nuts, coriaria sinica maxim, bead trees, garlic, microecologics and flour. The special pesticide for the corn borers has the benefits as follows: the efficacy is lasting, the insecticidal efficacy is obvious, and the special pesticide has a good protection function on the corn; the added raw materials including endosulfan, malathion, carbaryl, deltamethrin and methylbenzene not only can kill the corn borers, but also can affect the reproductive behavior of the corn borers, the breeding of the corn borers is reduced, and accordingly, the harm of the corn borers is eliminated fundamentally.