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

  • 07.06.2018

    FRAC statement on the importance of multisite fungicides for resistance management available for download

    Multisite fungicides (see FRAC Group M) are widely used in spray programs, especially in crops with multiple sprays such as fruits and vegetables, or certain arable crops.

    This statement (link) explains the use of multisite fungicides in resistance management as mixing partners or in alternation with single site and other medium to high resistance risk fungicides.

  • 07.04.2018

    Minutes and guidelines of the Banana Working Group are now available

    Minutes and guidelines of the Banana Working Group (WG) from the meeting on April 30th to  May 1st 2018 are now available.

    A summary of monitoring-data is given in the Banana WG minutes (link) in English. A Spanish version will follow in due time.

    Recommendations were extended for two chemical classes (QiI and Toluamides). Based on the monitoring, the alternation interval of DMIs was extended  to "if possible [to] 2 cycles with other MoA in between". For the soil treatment of SDHIs for nematicidal use the sentence "Soil and foliar applications should preferably synchronized." was added. No further changes were made to Banana Fungicide Use Guidelines for 2018 (link)

  • 06.18.2018

    Minutes and recommendations of the SBI Working Group were updated

    Minutes and recommendations of the SBI WG from the meeting on December 15th 2017 and Telephone Conference on March 28th 2018 are now available.

    A summary of monitoring-data is given in the SBI minutes (link).

    Based on the monitoring, no changes were made to the General SBI Recommendation for 2018 (link) . Recommendations for 2018 in Cereal and Soybeans were updated (link). No changes were made to the Recommendations for 2018 in Fruit Crops (link).

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Contact

Dietrich-4
Dr. Dietrich Hermann
Chair

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

Tel: +41 61 32 30983
dietrich.hermann@syngenta.com

Derpmann
Dr. Juergen Derpmann
FRAC Communication and Website Officer

Bayer AG, Crop Science Division
juergen.derpmann@bayer.com

Duncan Mackenzie 2

Duncan McKenzie
Scientific Support Officer

Consultant
Switzerland

duncanmckenzie50@gmail.com