Alpha-Copper z.p.

Copper-based crop protection: The role of Alfa-Mid WP

For agricultural producers focusing on vegetable crops and viticulture, fungal disease management is a critical factor for yield stability. "Alfa-Mid WP" (wettable powder), manufactured by Miaton Limited, UK, is a proven copper-based fungicide designed to create a robust protective barrier on plant surfaces.

Spectrum of action and biological efficacy

The formulation relies on the contact and systemic properties of copper hydroxide. Upon application, the copper components inhibit spore germination and disrupt the vital processes of pathogens. The product is tailored for high-demand crops, ensuring consistent results in:

• Potatoes and Tomatoes: Controlling late blight (Phytophthora) and Alternaria.
• Cucumbers: Managing downy mildew (Peronospora) and bacterial infections.
• Grapes: Providing lasting protection against downy mildew (Plasmopara viticola).

This fungicide is particularly useful in preventing infection outbreaks during periods of high humidity, which are notoriously conducive to fungal growth.

Application guidelines

As a wettable powder, "Alfa-Mid WP" is applied at a rate of 2–3 kg/ha. With a Class 3 hazard rating, it is relatively safe for professional use, provided that established safety intervals are observed. Depending on the crop type, the pre-harvest interval ranges from 14 to 30 days. To prevent the development of pathogen resistance, the product should be used for no more than 3–4 treatments per season.

Miaton Limited, UK, ensures high standards in the chemical stability of the product, which is essential for uniform leaf coverage and preventing phytotoxicity. For growers looking for a reliable, time-tested solution to secure their harvest, "Alfa-Mid WP" remains a staple in modern integrated crop management systems.