Cerevisane

Cerevisane is an innovative active substance of biological origin, consisting of cell wall components from Saccharomyces cerevisiae yeast. Unlike conventional synthetic fungicides, it acts as a plant defense activator, stimulating the plant's own biological systems to fight off external pathogens effectively.

The primary purpose of Cerevisane is its use as a biological fungicide for a variety of agricultural crops. By initiating a defensive response rather than acting as a direct toxin, it offers a sustainable solution for disease management in both intensive and organic agricultural production systems.

The mechanism of action involves the elicitation of Systemic Acquired Resistance (SAR). Upon contact with plant tissues, the yeast-derived molecules trigger the plant to increase the production of phytoalexins and strengthen its physical cell wall structures. This physiological response acts as a protective shield against fungal mycelium invasion.

It is widely applied on crops such as vines, fruit trees, and vegetables to control diseases like powdery mildew and grey mold. Effective application requires a preventive strategy, as the plant must be stimulated before the high pressure of fungal spores occurs, ensuring that the defensive mechanisms are fully engaged prior to infection.

• Environmentally friendly with no residues on harvested crops.
• Safe for beneficial insects, including honey bees.
• Does not cause pathogen resistance due to its mode of action.
• Can be integrated into sustainable Integrated Pest Management (IPM) programs.

When handling Cerevisane, standard safety precautions for agricultural chemicals should be followed, including the use of protective gloves and eye protection to prevent irritation. The product should be stored in a cool, dry, and dark environment to maintain the integrity of its biological components. Always verify local regulatory guidelines for recommended application rates and timing for specific crops.