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Postiva fungicide from Syngenta now registered for use in California

Broad-spectrum fungicide controls some of the most challenging foliar and soilborne diseases for ornamental growers 

GREENSBORO, N.C., USA, September 19, 2024Postiva fungicide has now been registered for use in California, giving ornamental growers in the state a strong tool to help manage difficult diseases such as Fusarium, leaf spots, Botrytis, powdery mildew and more. 

Postiva is the first fungicide available to ornamental growers powered by ADEPIDYN® technology, a next-generation SDHI with better, longer-lasting disease control. Through a combination of ADEPIDYN technology and difenoconazole, a DMI (demethylation inhibitor) fungicide, in FRAC Groups 7 and 3, Postiva offers a strong defense against multiple pathogens while helping delay the development of resistance.  

Postiva has also demonstrated strong activity against bacterial pathogens such as Pseudomonas spp. and Xanthomonas spp., broadening the spectrum of control for a complete plant protection treatment.  

“Following the 2022 successful launch across the country, we’re excited to now offer the power of Postiva to ornamental growers in California,” said Carson Cashwell, market manager for ornamentals for Syngenta Professional Solutions. “Because of its flexible application methods and its ability to be used in ornamental nurseries, greenhouses, and residential and commercial landscapes, Postiva is an ideal fit for any operation.”  

Postiva can be applied by spray, drench, chemigation or cold fogging to ornamentals, vegetable plants and non-bearing fruit and nut plants grown for retail sales.  

“Solutions like Postiva are an added benefit that expands on our broad portfolio in California,” said Ron Townsend, technical services manager for Syngenta. “Growers have testified that Postiva is a product they trust and they rotate it with other fungicides like Mural®, Palladium® and Daconil® brands to create a robust disease and resistance management program.” 

Ornamental growers can purchase Postiva and Mural together in a convenient Multipak for added savings versus buying the products individually. Beginning Oct. 1 through Dec. 10, growers can take advantage of the best savings of the year with the GreenTrust® 365 Early Order Period.   

For trial data and more information about Postiva, visit GreenCastOnline.com/Postiva.    

About Syngenta  
Syngenta Crop Protection and Syngenta Seeds are part of Syngenta Group, one of the world’s leading agriculture companies. Our ambition is to help safely feed the world while taking care of the planet. We aim to improve the sustainability, quality and safety of agriculture with world-class science and innovative crop solutions. Our technologies enable millions of farmers around the world to make better use of limited agricultural resources. 

The content of this release is for information purposes only. This release is not, and should not be construed as, an offer to sell or issue or the solicitation of an offer to buy any securities or other property interests.  

To learn more, visit www.syngenta.com and www.goodgrowthplan.com. Follow us on X at www.x.com/Syngenta and www.x.com/SyngentaUS and on LinkedIn at www.linkedin.com/company/syngenta.   

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Media Contacts: 
Carson Cashwell 
336-412-1666 
carson.cashwell@syngenta.com   

Erin Bates 
704-995-9811 
ebates@gscommunications.com  

Web Resources: 
Postiva Fungicide 
Syngenta Newsroom 
Syngenta U.S. 
Facebook  

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© 2024 Syngenta, 410 S Swing Rd, Greensboro, NC 27409. Important: Always read and follow label instructions. Some products may not be registered for sale or use in all states or counties and/or may have state-specific use requirements. Please check with your local extension service to ensure registration and proper use. ADEPIDYN®, Daconil® GreenCast®, GreenTrust®, Mural®, Palladium®, Postiva and the Syngenta logo are trademarks of a Syngenta Group Company. All other trademarks are the property of their respective third-party owners.