Syngenta·Fungicides
Broad-spectrum strobilurin fungicide with azoxystrobin 250 g/l, protecting grapes, vegetables and hops from downy and powdery mildews and rots.
Main advantages
About this product
Quadris 250 SC — a broad-spectrum fungicide from the strobilurin group in the form of a suspension concentrate containing 250 g/l of azoxystrobin. It controls fungi of four classes, in particular mildew, oidium, grey mould, black spot, downy mildew and ascochyta blight on grapevine, pea, cabbage, potato, cucumber, tomato, hop and onion. It is applied by spraying before and after flowering or preventively at the first signs of disease, destroying hyphae and spores, with a short pre-harvest interval.
At a glance
Chemistry & regulatory profile
Active ingredient
QoI inhibitor (Group 11) — blocks mitochondrial respiration at complex III, preventing spore germination and mycelial growth; destroys both hyphae and spores
Resistance group
FRAC 11
Rotate resistance groups across seasons to slow resistance build-up
Formulation
SC
Physical-chemical form (SL / EC / WG / SC)
Hazard class
3/4
1 = highest risk, 4 = lowest. Follow label PPE regardless
Application
Full specifications
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Questions & answers
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