COBREX 4G is a product formulated with quaternary ammonium compounds and copper sulfate pentahydrate, with superior, broad-spectrum biocidal action against microbial microorganisms such as gram-positive and gram-negative bacteria, fungi, yeasts, and viruses. COBREX 4G acts on pathogens through contact, inhibiting the respiratory chain, obstructing ribosomal processes, and inactivating cellular enzymes in microorganisms. Its preventive and curative action, along with its high mobility and translocation, give it a local, systemic effect, achieving greater persistence on treated areas and surfaces.

Ways of use:
During preparation and application of the product, always wear the personal protective equipment described in the "Precautions and Warnings for Use" section of this label. Open the container by turning it counterclockwise. Then, invert the cap, pressing firmly on the container's tamper-evident seal, and carefully twist until the tamper-evident seal is broken. Add a little water to the mixing tank, adjust the water pH with Acidix pH in the range of 6.0 to 7.0. Pour the amount of product indicated on this label until the mixture is homogenized. Begin stirring to homogenize the mixture and finish filling the tank with the sufficient amount of water while continuing to stir. To achieve effective control, good coverage of the treated crops must be achieved. It is recommended to calibrate your application equipment depending on the phenological stage of the crop. Apply in the morning or at dusk (avoid extreme temperatures). Apply the mixture on the same day of preparation.