The Terbi-S preparation is a herbicide in the form of concentrate suspension, containing active ingredients S-metolachlor and terbuthylazine. The preparation is intended for use on maize to combat weeds. It is registered under number 10910 and was registered on January 9, 2018. The manufacturer of the preparation is the company TOV «Rangoli», located in Ukraine. The preparation is used to protect maize crops from weeds, ensuring effective and safe application in the field. Terbi-S is used as part of an integrated weed control system, allowing the agronomist to manage the growth of undesirable plants at optimal times. It is important to follow application and dosage recommendations to achieve the best results.