
Phoma forecasting
Phoma is a fungal disease caused by Leptosphaeria maculans and causes significant crop losses in the UK.
Regional forecast
- An initial forecast is issued in September and is based on average autumn and spring weather variables.
The initial forecast for 2008 is now available. Click to view regional forecast - This initial forecast is updated in November when actual autumn weather data becomes available.
- This forecast is updated again in early April to include actual spring weather data.