Please find below the most recent updates on the FRAC website including FRAC Mode of Action Poster, Code List and annually updated Minutes of the FRAC Working Group meetings containing the Summary of Monitoring activities and Resistance Management Recommendations.
The 2017 version of the FRAC Code List© is available on the publications page (www.frac.info/publications). Changes to this year's version include: 1. Code 7 – SDHI, Pyraziflumid added, new chemical group: pyrazine-carboxamides 2. MoA category F renamed to cover a broader range of modes of action related to membrane / lipids. New description: F: lipid synthesis or transport / membrane integrity or function a. Plant oils (tymol, geraniol, Eugenol) included to code 46 b. Natamycin added as code 48. c. Oxathiapiprolin reclassified from U15 into code 49. 3. MoA category P6: Bacillus mycoides isolate J added as microbial plant defense inducer, code P6 4. Multisites (M) renamed into “Chemicals with multi-site activity” , page 12 5. New category and code introduced for biologicals with multiple modes of action (BM). a. BLAD moved from M12, now BM01 b. Trichoderma atroviride introduced as BM02
Dr. Courtney Gallup FRAC Communication Officer Corteva Agriscience Crop Protection Discovery & Development courtney.gallup@corteva.com