CUPERVAL 20 WD

Broad-spectrum preventive fungicide / bactericide in form of wettable powder (WP)

Composition:

Tetracopper tricalcium sulphate. 20% p/p (expressed in Cu)

• Do not waste time before application. Ready, easy to use and high wettability are time saving.
• Forget controlling pH. Comes with near-to-neutral pH. Avoids phytotoxicities and other risks to crops.
• No more excess of soluble copper. In water contact Cuperval releases small copper concentrations, toxic enough for the fungus but not for the crop. Therefore, constant release is adjusted to needs avoiding phytotoxicity.
• Forget nozzle clogging issues. Milling ensures optimal particle size for nozzle.
• Reduce dosage. Optimal particle size increases coverage: less copper is required. Saves money.
• Preventing and protective efficiency. It’s spongy and non-compacted structure allows better sticking in to any part of the leaf (rough and smooth parts). Furthermore with water conditions particles join each other in its contact points creating an extended layer of great resistance.
• Increase adherence and rainfastness. Cuperval has a great intrinsic adherence and therefore a long persistence.  Its particles, mainly amorphous, give them a good dispersion capacity and an excellent affinity with the plant.
• Reduces operator exposure to toxic substances. Less risks for the farmer then during manipulation of copper sulfate and lime.
• Reduce applications. Compatible with most fungicides and insecticides allows tank-mix applications.