Active Ingredient: 95 g/L copper (Cu), chelated by tetraethylene pentamine (TEPA) in the form of a soluble concentrate.
Coptyzin also contains 5 g/L of zinc (Zn), chelated by triethylene tetramine (TETA)
Coptyzin is active at the surface of the leaves but it is also gradually absorbed by the plant. It is mobile through the xylem sap and also via the phloem without creating phytotoxicity when used at label dosage rates.
Zinc works together with other nutrients to detoxify free radicals. Therefore it reduces the potential damage to cells and it slows down the plant's ageing process. Zinc also ensures the stability and integrity of the cell membranes.
The Zinc contained within Coptyzin will help the plant to maintain its integrity and to recover from possible damage provoked by bacterial attacks. Zinc also stimulates the production of auxins, which will help to avoid slowdowns in growth, and if necessary it will help restart growth.
Refer to the Coptyzin label.
Registration # P8542, ACVM Act 1996 and Approved Pursuant to the HSNO Act 1996 Ref HSR 10065