About the UKCPVS

Monitoring changes in pathogen virulence 

Managed by NIAB, and funded by AHDB Cereals & Oilseeds and Defra, the UK Cereal Pathogen Virulence Survey (UKCPVS) receives infected cereal leaf samples from agronomists, trials officers and researchers.

From these samples, pathogen isolates are selected and tested to check their virulence against wheat and barley varieties. The testing can detect new races of cereal pathogens capable of causing disease on previously resistant cereal varieties.

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