What does the Fungicide Resistance Action Committee (FRAC) do?

The Fungicide Resistance Action Committee (FRAC) plays a critical role in managing fungicide resistance in agricultural practices and crop protection. Specifically, it classifies fungicides according to their site of action. This classification is essential for helping farmers and agricultural professionals understand how different fungicides work and the mechanisms by which fungi can develop resistance to them. By categorizing fungicides in this manner, FRAC provides valuable guidance on how to rotate and mix fungicides to mitigate the risk of resistance development, thereby ensuring the long-term effectiveness of these important tools in crop protection. This understanding is crucial for maintaining sustainable practices in agriculture, ultimately leading to improved crop health and yield.