COTACUATRO® is a liquid cupric fungicide, with a colloidal formulation. It’s stable, able to penetrate plant tissues. It has a unique formulation on the market with a copper particle size of less than 1 micron, ensuring better surface coverage with a smaller amount of product to obtain the same result.

The emulsion vehicle of the product, after it dries, forms a thin film that retains the copper particles, releasing them slowly and avoiding washing or losses due to weather events.