The DIYA-Dimethrin preparation is an insecticide in the form of concentrate emulsion. It contains dimethoate and beta-cypermethrin, active ingredients that effectively combat various insect pests. The preparation is used to protect wheat and barley, ensuring high yields by preventing damage from pests. The dosage varies depending on the crop: for wheat, use 0.15 to 1.0 liters per hectare, and for barley — 0.15 to 2.0 grams per hectare. The preparation is applied in two treatments, providing long-term plant protection.