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

  • 09.07.2018

    Minutes of the SDHI Working Group telephone conference held in June 2018 are now available

    Minutes of the SDHI WG from the Telephone conference held on June 18th 2018 are now available.

    The updated summary of monitoring-data is given in the updated SDHI minutes (link).

    Based on the monitoring, no changes were made to the General or further Crop/ Pathogen-specific SDHI Recommendations for 2018 (link).

  • 09.07.2018

    Get FRAC Mode of Action Poster 'to go' as an App for iOS and Android. Now also as a QR-Code Link!


  • 07.24.2018

    FRAC Mode of Action App available for Android & Apple mobile devices

    This easy to use database that allows you to identify all fungicides in any given mode of action group. Also, the app allows the user to search by fungicide. It is free to download from the iTunes Apple Store or the Google Play Store and is suitable for use with tablets and smartphones.



Dr. Dietrich Hermann

Syngenta Crop Protection AG
Research and Development
WRO 1008-2-12
CH 4002 Basel, Switzerland

Tel: +41 61 32 30983

Dr. Juergen Derpmann
FRAC Communication and Website Officer

Bayer AG, Crop Science Division

Duncan Mackenzie 2

Duncan McKenzie
Scientific Support Officer