Factsheet CPO model for Brown rust in Barley

Author: L. Langner
Country: Denmark
Posted on: May 08, 2024
Document type: Publications
Summary:
The CPO brown rust model is recommending treatments in barley when thresholds are exceeded. The risk of attack is based on visual monitoring using frequency of plants attacked. In susceptible cultivars treatments are recommended at lower incidence levels than in resistant cultivars.