Abrusta

Advanced Grain Protection by DuPont

The fungicide "Abrusta" represents a high-performance solution resulting from the collaborative expertise of DuPont de Nemours (France) and DuPont Crop Protection (USA). Designed for the rigorous demands of modern cereal farming, this product has established itself as a reliable choice for managing fungal threats in winter and spring wheat and barley crops.

Mechanism and Action

The formula relies on the synergy of Cyproconazole (a triazole fungicide) and Penthiopyrad. By combining contact and systemic modes of action, Abrusta provides both curative and preventative protection. The systemic component is absorbed by the plant tissues, ensuring that new growth remains protected, while the contact action creates a robust shield on the exterior surfaces against fungal spores.

Target Pathogens

Abrusta is engineered to tackle the most damaging diseases that compromise crop quality and yield, including:

• Powdery mildew;
• Septoria leaf and glume blotch;
• Yellow and stem rust;
• Net blotch in barley;
• Rhynchosporium and Pyrenophora leaf spot.

With an application rate of 0.75–1 liter per hectare, it offers an efficient balance of cost and performance. The suspension concentrate formulation ensures ease of tank mixing and application compatibility.

Operational Guidelines

Manufactured at the DuPont facilities in Cernay, France, and El Paso, USA, the product adheres to strict international quality standards. Farmers can conduct up to two applications per season, provided they follow the 30-day pre-harvest interval (PHI). Classified as a hazard class 3 product, Abrusta requires standard safety protocols during application. By choosing Abrusta, growers gain a versatile tool for maintaining crop health throughout the critical stages of development.