Efiron – this is a herbicide in the form of concentrate emulsion, containing 2-ethylhexyl ester of 2,4-D at a concentration of 850 g/l. The acid equivalent content of the active substance is 564 g/l. The preparation is used to combat weeds on various agricultural crops. The application scope includes winter wheat, barley, and corn. On winter wheat and barley, the dosage is 0.6–0.8 l/ha, and on corn – 0.7–0.8 l/ha. Application is performed once. The preparation is produced by the company TOV "Torgoviy Dіm "Nertus" in Ukraine. Efiron is used for effective weed elimination at early growth stages, ensuring high crop protection. The preparation is suitable for use under various conditions and is a universal tool for weed control.