Talenzo 20

Controlling Powdery Mildew: The Practical Advantage of Talendo 20

In high-intensity orchards and vineyards, the threat of powdery mildew requires more than just a quick fix; it demands long-lasting, reliable protection. Talendo 20, a fungicide from DuPont, serves as a high-performance solution based on quinoxyfen-group chemistry (proquinazid). Growers value it specifically for its unique ability to redistribute in the vapor phase, creating a protective 'halo' around leaves and shoots that are often missed by sprayers.

Key Scenarios for Field Application

• Viticulture: The primary use case for Talendo 20 is the management of oidium (powdery mildew) in grapes. Its systemic action ensures that the active substance is absorbed into the plant tissues, providing robust defense even during periods of rapid canopy growth. It integrates seamlessly into post-flowering protection programs.
• Apple Orchards: For apple growers, protecting new terminal growth is a constant challenge. Talendo 20 is highly effective at preventing powdery mildew outbreaks on young leaves, making it a staple in professional orchard maintenance schedules.

Practical Technical Guidance

Formulated as an emulsifiable concentrate, Talendo 20 offers excellent mixing stability and adherence properties. With a dosage rate of 0.175–0.25 L/ha, it provides a cost-effective solution for preventing severe infections. While it does show curative properties during the early stages of disease development, its maximum efficacy is achieved when used preventatively. With a maximum of 4 applications allowed per season, growers have the flexibility to rotate this product with other chemistries, effectively managing resistance risks. Classified under toxicity class 3, it remains a reliable and manageable choice for modern farming operations focused on premium crop quality.