The Prometej preparation is a herbicide in ZP form containingnicosulfuron and trifensulfuron-methyl. It is intended for use on maize at a rate of 0.06-0.08 kg/ha. The preparation is used in combination with the PAR 'Sajvo' at a rate of 0.25 l/ha. Treatment is performed once. Prometej effectively combats weeds and provides protection for the crop during early growth stages. The preparation is recommended to be applied according to the manufacturer's instructions to achieve maximum effectiveness. Using Prometej increases maize yield by reducing weed competition.