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KEYBRI® Ultra fungicide

For fast, effective, long-lasting control of downy mildew

Downy mildew can devastate your crop very quickly. KEYBRI® Ultra fungicide is a robust product that provides fast, effective and long-lasting control without having to worry about mixing partners, adjuvants, residues, rainfall or re-entry issues.

KEYBRI® Ultra fungicide highlights


  • A complete formulation, with two specialised actives, delivering class leading, cost effective protection against downy mildew​.
  • KEYBRI® Ultra incorporates two modes of action, targeting the disease at multiple life stages and strengthening resistance management​.
  • Translaminar activity and exceptional rainfastness ensures effective control, even during wet periods.
  • Extended residual protection up to 21 days, offering confidence when vineyard access or spray timing is compromised.
KEYBRI® Ultra, powerful, new downy mildew control
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KEYBRI® Ultra, powerful, new downy mildew control

KEYBRI® Ultra trial observations
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KEYBRI® Ultra trial observations

KEYBRI Ultra treated and untreated grapes

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