Nertus·Fungicides
Contact copper-hydroxide fungicide (300 g/L, OD) for orchards and vineyards — controls scab, monilia, downy mildew, leaf curl and shot-hole in season.
Main advantages
About this product
Kuper — a contact fungicide in the form of an oil suspension containing 300 g/l of copper hydroxide. On the surface of the plant it forms a protective layer and releases copper ions, which denature the proteins and enzymes of the fungus, stopping the pathogen before it penetrates. The product is applied preventively on apple, pear, plum, peach, apricot, sour cherry and vineyards against scab, moniliosis, downy mildew, leaf curl, shot hole and fire blight, best of all in a tank mix with a systemic fungicide.
At a glance
Chemistry & regulatory profile
Active ingredient
Multi-site contact activity: copper ions absorbed by fungal mycelium denature protein complexes and enzymes, disrupting cell metabolism and killing the pathogen. Forms a protective barrier on the plant surface preventing spore germination.
Resistance group
FRAC M01
Rotate resistance groups across seasons to slow resistance build-up
Formulation
OD
Physical-chemical form (SL / EC / WG / SC)
Application
Full specifications
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Questions & answers
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