Desfilar

Synergistic Protection Against Fungal Threats

The efficacy of 'Desfilar' fungicide lies in the synergy of two active ingredients with distinct mechanisms of action. By combining the contact properties of Mancozeb with the systemic capabilities of Cymoxanil, the product creates a dual-action defense system that eliminates local infection sites while providing long-lasting protection for new plant growth.

Technical Composition Analysis

• Mancozeb: A contact fungicide that interferes with the metabolic processes of fungal cells, preventing spore germination on the leaf surface. It serves as the first line of defense, effectively sealing off the plant from incoming pathogens.
• Cymoxanil: A systemic component that quickly penetrates plant tissues. Its key advantage is a curative effect, allowing it to halt the progression of an infection even after initial symptoms have become visible.

This formulation makes the product an essential tool for protecting crops susceptible to late blight, downy mildew, and early blight (Alternaria), such as tomatoes, potatoes, onions, and grapes. As a wettable powder, it requires careful mixing to ensure uniform distribution across the foliage.

Application Guidelines and Safety

When using 'Desfilar' (produced by Zhejiang Heben Pesticide & Chemicals Co., Ltd., China), strict adherence to application rates (2.5–3 kg/ha) and the maximum of 3 treatments per season is critical. Given its Class 3 toxicity rating and a 14-day pre-harvest interval, the application must be carefully planned within your seasonal crop protection schedule to ensure residue levels comply with safety standards at harvest time.