FRAC Group 21 covers the latest news, research developments, resistance management strategies, product launches, regulatory updates, technical data sheets, and industry innovations related to fungicides classified under FRAC Mode of Action Group 21. Read about QiI (Quinone Inside Inhibitor) fungicides, disease management programs, fungicide resistance management, crop protection technologies, field performance, and new fungicide chemistries used to control oomycete and fungal diseases in a wide range of crops. FRAC Group 21 fungicides act on Complex III of fungal respiration and include active ingredients such as cyazofamid, amisulbrom, and florylpicoxamid (Adavelt™ active).
23 January 2026, Indianapolis: Corteva announced today the future availability of Verpixo™ fungicide with Adavelt™ active to protect the quality and yield potential of
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