Debut

Professional protection for vineyards: The Debyut fungicide

The «Debyut» fungicide, produced by the Chinese manufacturer «Nanjing Essence Fine-Chemical Co. Ltd», offers a balanced approach to managing critical pathogens in viticulture. The active ingredient, copper hydroxide, serves as a proven technological solution for inhibiting the enzymatic activity of both fungal and bacterial threats.

Architectural and functional advantages

«Debyut» is engineered as a multifaceted tool, combining contact-based protective barriers with systemic action. The contact component forms a stable film on the leaf surface, effectively preventing spore germination, while the systemic nature of the formulation allows the active ingredient to address internal infections. The wettable powder formulation ensures optimal dispersion of copper particles, which is vital for uniform coverage across the vine foliage.

• Anthracnose and Downy Mildew (Mildew): The release of copper ions disrupts the cellular integrity of pathogens, halting the spread of disease at early stages.
• Bacterial Blight: Copper-based preparations remain essential tools in suppressing bacterial infections by limiting their mobility within the vine's vascular system.

Application and efficiency guidelines

To maximize the efficacy of the treatment, the following application parameters should be maintained:

• Dosage: A rate of 2–4 kg/ha allows for precise adjustment based on disease pressure and the leaf area of the vineyard.
• Treatment frequency: Up to 3–4 applications per season are permitted, providing consistent protection throughout critical vegetation phases.
• Safety and compliance: Classified under hazard class 3, the product requires a 30-day pre-harvest interval, ensuring minimal residue levels and compliance with safety standards.

«Debyut» by «Nanjing Essence Fine-Chemical Co. Ltd» is an optimal choice for professional vineyard management, providing reliable protection against fungal and bacterial risks.