What's Happening?
Corteva has launched Verpixo fungicide, featuring Adavelt active, for the US sugarbeet market. This new product, approved by the United States Environmental Protection Agency, is set to be available for the 2026
growing season. Verpixo is designed to tackle Cercospora leaf spot (CLS), a significant fungal disease affecting sugarbeet yields. The fungicide introduces a new mode of action classified under the Fungicide Resistance Action Committee (FRAC) Group 21, aimed at providing broad-spectrum disease control. According to Corteva, Verpixo is derived from a naturally occurring soil bacteria compound and is considered a reduced-risk chemistry by the EPA. The fungicide offers flexibility in application timing and is part of an integrated pest management approach, supporting beneficial insect populations while controlling disease.
Why It's Important?
The introduction of Verpixo fungicide is crucial for US sugarbeet growers facing challenges from Cercospora leaf spot, which can significantly reduce photosynthesis and sugar accumulation in beet roots. The disease poses a substantial economic threat, with potential losses exceeding $900 million if unmanaged. Verpixo's new mode of action provides a vital tool for resistance management, especially as existing fungicides and CLS-tolerant genetic traits lose effectiveness. This development is expected to enhance yield potential and support sustainable agricultural practices by aligning with integrated pest management strategies.
What's Next?
As Verpixo becomes available for the 2026 growing season, sugarbeet growers will likely integrate this fungicide into their disease management programs. The product's tank-mix compatibility and application flexibility are expected to aid in managing CLS throughout the season. Continued monitoring of resistance patterns and efficacy will be essential to ensure long-term success. Stakeholders, including agronomists and cooperative research entities, will play a role in evaluating the fungicide's performance and its impact on sugarbeet production.
