Copper oxychloride 50 WP 25 kg

Authorised for organic production. It is a contact spray for preventive protection against fungal diseases in vines, orchards, potatoes and vegetables. Active ingredient: copper oxychloride equivalent to 50 % copper. The fungicidal action is due to a complex formation reaction between copper/II/ ions inside the fungal cell and the thiol or amino groups of the fungus, resulting in non-specific inhibition of essential enzymes and proteins of the fungus. As a result, resistance does not develop and can be incorporated into crop protection technologies on a permanent basis. It is a contact product and is therefore recommended for preventive control based on the prediction of infection risk. Spraying should be carried out at the latest at the first symptoms. Repeat spraying as necessary: every 10 to 14 days for weaker infestations, every 7 days for heavier infestations, immediately after prolonged or heavy rainfall. mvi: 0 days; s?l? peronospora 2-3 kg/ha, 21 days; fennel, fennel peronospora 2,4-3,6 kg/ha, 21 days; medicinal fennel phytophthora 4,5-5,0 kg/ha, 21 days; beans bacterial diseases, blight, rust 2 kg/ha, 5 days; cucurbits bacterial diseases, peronospora 2-3 kg/ha: cucumber (canned) alternaria, onion peronospora, phytophthora 0.4-0.5%, 3 days; pepper bacterial diseases 2 kg/ha, 7 days; potato phytophthora 2-3 kg/ha, 7 days; beet cerkospora, ramular leaf spot, phoma leaf spot 2-3 kg/ha, 21 days; apple bacterial branch rot, fungal branch rot (except powdery mildew) 3-4 kg/ha, 10 days; apple scab 2-3 kg/ha, 10 days; pear scab 2-3 kg/ha, 21 days; apple t?5 to 7 kg/ha, 10 days; stone fruit bacterial branch necrosis, fungal branch necrosis, leafhopper blight, monilia, gnomonas, tafrina 2-3 kg/ha, 21 days; berry leaf diseases, cane diseases 2-3 kg/ha, 21 days; peel fruit?bacterial diseases, fungal diseases (except powdery mildew) 2-3 kg/ha, 21 days; tomato bacterial diseases, phytophthora 2-3 kg/ha, 7 days; pea bacterial diseases, ascohita, rust 2 kg/ha, 5 days; onion peronospora, bacterial diseases 2-3 kg/ha, 21 days