Syngenta·Fungicides
Dual-action strobilurin plus triazole fungicide controlling alternaria, late blight and septoria on potato, tomato, onion and garlic. Curative and protective.
Main advantages
About this product
Quadris Top 325 SC — a two-component fungicide that combines azoxystrobin (200 g/l) from the strobilurins and difenoconazole (125 g/l) from the triazoles in the form of a suspension concentrate. It provides curative, preventive and antisporulant action against all types of alternaria blight, late blight, septoria and anthracnose on potato, tomato, onion and garlic. It is applied preventively or at the first signs of disease during the growing season at a rate of 0,75–1,0 l/ha in 250–300 l/ha of spray solution, up to three treatments per season.
At a glance
Chemistry & regulatory profile
Active ingredients
Azoxystrobin (QoI, FRAC 11) inhibits mitochondrial respiration at complex III; difenoconazole (DMI, FRAC 3) inhibits sterol biosynthesis — two complementary modes give an anti-resistance combination.
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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