YESCA Cu is a complex copper-based formula that is easily absorbed and quickly translocated to all the organs of the plant, and contains chitosan (poly-D-glucosamine) in solution, which is a natural polymer that is extracted from crustacean shells. .
YESCA Cu prevents copper deficiencies and activates the plant’s resistance mechanisms (production of phytoalexins, chitinase, glucanases, etc.).
Applied opportunely gives plants more vitality.
The presence of complexed copper exerts a synergistic effect with the chitosan that enhances the firmness of the cultures.