Mevalone: A Revolutionary Biofungicide for Grapes Now Approved in California
The introduction of Mevalone® by Sipcam Agro USA marks a significant advancement in the battle against fungal diseases affecting grapevines in California. Officially launched in January 2024, this biofungicide has swiftly received approval for use against powdery mildew, a persistent threat to grape quality and yield in the region. In addition to its efficacy in managing Botrytis cinerea, which causes bunch rot, Mevalone targets the powdery mildew caused by Erysiphe necator, providing growers with a powerful tool as they gear up for the 2025 growing season.
Powdery mildew can severely weaken grapevines, especially in California's warm, dry climates, where it flourishes. This fungal disease manifests as a white, powdery residue on grape leaves, shoots, and clusters, significantly diminishing both yield and fruit quality. In a landscape where fungicide resistance is a growing concern, managing these diseases effectively requires an integrated approach, utilizing resistant grape varieties, canopy management practices, and regular fungicide rotation.
Mevalone stands out in the crowded fungicide market due to its eco-friendly profile and unique action mechanism. Derived from natural active ingredients—Thymol from garden thyme, Geraniol from Damask rose, and Eugenol from clove oil—Mevalone operates through disrupting fungal development via natural terpenes. Notably, its use results in minimal risk of chemical residues, crucial for vineyards aiming for exports, as it qualifies for a maximum residue limit (MRL) exemption in the U.S. This regulatory advantage allows growers to compete globally without the burden of stringent residue limitations posed by other fungicides.
With a focus on resistance management, Mevalone falls under the FRAC Group BM01 Biological, showing a low risk of developing resistance to Botrytis and powdery mildew. Notably, there are no known resistance cases globally after its use in other regions, making it an ideal candidate for sustainable grape production practices. Furthermore, it’s formulated using Eden Research's patented Sustaine® Technology, ensuring effective delivery while adhering to environmentally responsible farming practices.
Brent Marek, the CEO of Sipcam Agro USA, emphasizes the challenges that powdery mildew and Botrytis pose to California growers, stating, "With this approval, growers now have a more effective tool to manage powdery mildew with a novel mode of action. This approval is a game changer, especially recognized by agronomy experts and those dealing with fungicide resistance across different countries."
To facilitate knowledge sharing among grape growers, Sipcam Agro USA has partnered with AgCEUOnline to sponsor a new course titled 'Effective Management of Botrytis in Grape Vineyards.' This initiative aims to support ongoing education and best practices in dealing with these persistent vineyard threats.
In conclusion, the launch of Mevalone signifies a new era for grape growers in California, equipping them with an effective, environmentally friendly solution to combat powdery mildew and enhance the resilience of their crops. As vineyards face increasing pressure from diseases, such innovations will play a crucial role in ensuring the sustainability and profitability of grape production in California and beyond. For more details on Mevalone, check out their dedicated website and video resources that explain its benefits and usage.
Sipcam Agro USA, rooted in Durham, North Carolina, operates under the Sipcam-Oxon Group, an esteemed Italian company renowned for its expertise in chemical formulations. For more information about their extensive range of products, visit www.sipcamagrousa.com.
Powdery mildew can severely weaken grapevines, especially in California's warm, dry climates, where it flourishes. This fungal disease manifests as a white, powdery residue on grape leaves, shoots, and clusters, significantly diminishing both yield and fruit quality. In a landscape where fungicide resistance is a growing concern, managing these diseases effectively requires an integrated approach, utilizing resistant grape varieties, canopy management practices, and regular fungicide rotation.
Mevalone stands out in the crowded fungicide market due to its eco-friendly profile and unique action mechanism. Derived from natural active ingredients—Thymol from garden thyme, Geraniol from Damask rose, and Eugenol from clove oil—Mevalone operates through disrupting fungal development via natural terpenes. Notably, its use results in minimal risk of chemical residues, crucial for vineyards aiming for exports, as it qualifies for a maximum residue limit (MRL) exemption in the U.S. This regulatory advantage allows growers to compete globally without the burden of stringent residue limitations posed by other fungicides.
With a focus on resistance management, Mevalone falls under the FRAC Group BM01 Biological, showing a low risk of developing resistance to Botrytis and powdery mildew. Notably, there are no known resistance cases globally after its use in other regions, making it an ideal candidate for sustainable grape production practices. Furthermore, it’s formulated using Eden Research's patented Sustaine® Technology, ensuring effective delivery while adhering to environmentally responsible farming practices.
Brent Marek, the CEO of Sipcam Agro USA, emphasizes the challenges that powdery mildew and Botrytis pose to California growers, stating, "With this approval, growers now have a more effective tool to manage powdery mildew with a novel mode of action. This approval is a game changer, especially recognized by agronomy experts and those dealing with fungicide resistance across different countries."
To facilitate knowledge sharing among grape growers, Sipcam Agro USA has partnered with AgCEUOnline to sponsor a new course titled 'Effective Management of Botrytis in Grape Vineyards.' This initiative aims to support ongoing education and best practices in dealing with these persistent vineyard threats.
In conclusion, the launch of Mevalone signifies a new era for grape growers in California, equipping them with an effective, environmentally friendly solution to combat powdery mildew and enhance the resilience of their crops. As vineyards face increasing pressure from diseases, such innovations will play a crucial role in ensuring the sustainability and profitability of grape production in California and beyond. For more details on Mevalone, check out their dedicated website and video resources that explain its benefits and usage.
Sipcam Agro USA, rooted in Durham, North Carolina, operates under the Sipcam-Oxon Group, an esteemed Italian company renowned for its expertise in chemical formulations. For more information about their extensive range of products, visit www.sipcamagrousa.com.
Topics Consumer Products & Retail）
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