Folpan 50

Action Mechanism and Technical Profile

Folpan 50, developed by Makhteshim Chemical Works Ltd., is a robust contact fungicide belonging to the phthalimide chemical class. Its active ingredient, folpet, works by disrupting the metabolic processes of fungal pathogens directly upon contact. Because it acts at multiple sites, it is an essential component for resistance management, preventing the development of tolerant fungal strains that often emerge from the prolonged use of single-site systemic fungicides.

Technical Specifications

• Type: Contact fungicide, designed to form a long-lasting protective barrier.
• Formulation: Wettable powder, optimized for thorough coverage and adherence to leaf surfaces.
• Application Limit: Maximum of 2 treatments per season, ensuring compliance with strict agricultural safety standards.
• Pre-harvest Interval (PHI): 20 days until harvest.
• Usage Rate: 2.0–3.0 L/ha, scalable based on crop type (apple, potato, grape) and disease pressure.

Operational Benefits

Folpan 50 provides comprehensive protection against a broad spectrum of diseases, including downy mildew, early blight (Alternaria), rhizoctonia, and various fruit rots. Classified under toxicity class 3, it is an effective tool for commercial growers when used according to professional guidelines. By establishing a protective surface layer, the product ensures that critical leaf and fruit areas remain shielded from fungal infection, which is essential for maximizing yield quality and post-harvest durability in high-value horticulture and row crops.