Champion

Champion is a copper-based contact fungicide from Nufarm, formulated as a wettable powder containing 770 g/kg copper hydroxide (500 g/kg metallic copper). It protects grapes, apples and tomatoes against downy mildew, scab, late blight, Alternaria and black bacterial spot. Copper ions form a protective film on leaf surfaces, stopping spore germination and bacterial growth before infection. Apply preventively by spraying during vegetation or at first disease signs, repeating every 7–10 days.