Welcome to FRAC

Fungicides have become an integral part of efficient food production. The loss of a fungicide to agriculture through resistance is a problem that affects us all.

FRAC works to prolong the effectiveness of fungicides liable to encounter resistance problems and to limit crop losses should resistance appear.

What`s new

  • 05.03.2016

    The FRAC SBI WG updated the protocol with the most recent monitoring results from the 2015 season.

    Updated monitoring results for Yellow Rust and Ramularia are published on the SBI WG page (Minutes of the 2015 Meeting, Recommendations for 2016 (April 2016)).

  • 03.14.2016

    Updated FRAC List of Fungicide Common Names is online.

    A corrected FRAC List of Fungicide Common Names was published on the FRAC publications page (FRAC List of Fungicide Common Names (2016v2).pdf).  We apologize for any inconvenience. 

  • 03.06.2016

    FRAC MOA Poster 2016 and an updated FRAC List of Fungicide Common Names are now online

    The 2016 version of the FRAC MOA Poster is now available.  This PDF is suitable for printing up to a wall-sized poster print.  Copies may be printed freely for educational purposes only. The FRAC List of Fungicide Common Names has also been updated.  This is a list of all of the fungicides included in the FRAC Code List and the FRAC MOA poster in alphabetical order by common name.


Klaus Stenzel
Vice Chair

Bayer CropScience AG
Alfred-Nobel-Str. 50,
Building 6240
D-40789 Monheim

E-Mail: Dr. Klaus Stenzel

Lisa Hoffman
FRAC Communication and Website Officer

Dupont Crop Protection
S200/122G Stine-Haskell Research Center
1090 Elkton Rd. Newark,
DE 19711-3507

Tel.: +1-302-366-5381
Mobile.: +1-302-256-9472

E-Mail: Lisa Hoffman  

Duncan Mackenzie 2

Duncan McKenzie
Scientific Support Officer


Email: Duncan McKenzie