Syngenta·Fungicides
Broad-spectrum systemic fungicide combining azoxystrobin and cyproconazole (SC) for preventive and curative control of foliar diseases in sugar beet, cereals, rapeseed and more.
Main advantages
About this product
Amistar Extra 280 SC is a broad-spectrum systemic fungicide from Syngenta combining azoxystrobin (200 g/L, a strobilurin) and cyproconazole (80 g/L, a triazole) in a suspension concentrate. It delivers preventive and curative control of foliar diseases such as cercospora leaf spot, powdery mildew, downy mildew, phoma and alternaria across sugar beet, wheat, barley, rapeseed, sunflower, soybean, pea and maize. Apply by foliar spraying during vegetation at 0.5–1.0 L/ha, ideally at the early stages of disease development.
At a glance
Chemistry & regulatory profile
Active ingredients
Dual mode of action: azoxystrobin (QoI, FRAC 11) inhibits mitochondrial respiration at complex III, while cyproconazole (DMI, FRAC 3) blocks sterol biosynthesis — combining protective and curative activity.
Formulation
SC
Physical-chemical form (SL / EC / WG / SC)
Hazard class
2/4
1 = highest risk, 4 = lowest. Follow label PPE regardless
Application
Full specifications
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Questions & answers
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