Fungicide Resistance Action Committee

FRAC Recommendations for Resistance Management

Fungicide resistance management strategies must combine the long-term conservation of fungicide effectiveness with relevant use patterns that are sufficient to satisfy the needs of the farmer.

Thus to have a chance of success, any strategy must be reached by agreement and depend upon a commitment to implementation from all supply companies involved. Also, it must be understandable and acceptable to the farmer.

FRAC provides background information as well as annually updated Fungicide Resistance Management Recommendations for fungicides of the major modes of action:


Dr. Andreas Goertz

Bayer AG,
Crop Science Division

Dr. Juergen Derpmann
FRAC Communication and Website Officer

Bayer AG,
Crop Science Division

Duncan McKenzie
Scientific Support Officer