Factsheet CPO model for Mildew in wheat

Author: L. Langner
Country: Denmark
Posted on: May 08, 2024
Document type: Publications
Summary:
The CPO powdery mildew model recommends treatments in wheat when thresholds are exceeded. The risk of attack is based on visual monitoring using frequency of plants attacked. The disease observation is the percentage of plants showing any infection. For example, if 25 plants out of 100 show even a very small amount of disease and the remaining 75 plants are completely healthy, then the observation is 25%.