BIONA COPPER is a corrective product for deficient copper (Cu) states in plants. It is in the form of an organic complex such as heptagluconic. It favours the production of phytoalexins and the synthesis of lignin, which improves the self-defense system of the plant. The application of Cu in the form of heptagluconic acid acts systemically, both upward and downward and has a high assimilability. The complexes formed have a high solubility in biological fluids and are biodegradable in the soil. It participates actively in the metabolism of nitrogen (N) and sugars, participating in the synthesis of nucleic acids. Its formulation allows application at low concentrations and prevents diseases caused by fungi. It is recommended to apply BIONA COPPER jointly or alternatively with BIONA BR POWER and BIONA MIMOSA. For greater efficiency, do not regulate the pH. Always apply at a pH greater than 6.5. Do not mix with oxychlorides. If it is to be mixed with another product containing Cu, decrease the dose of the other product by 50%. The compatibility test is recommended. Do not apply to fruit trees, as it can cause defoliations.
Registration subscription RD 506/2013.
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