Mycotoxin rainfall risk tool for cereals

Covering thousands of sites across England, Scotland and Wales, this map-based tool can show how much rain has fallen during the critical winter wheat flowering and pre-harvest periods. Use this information to help calculate mycotoxin risk assessment scores (required for the combinable crops grain passport).

1. Enter the start and end dates in the boxes (typed in manually or selected from the pop-up calendar) for the defined rainfall period(s).
2. At each site, a coloured circle reveals the risk score for the defined rainfall period.
3. Float the mouse cursor over a site to show the rainfall (mm) that fell during the defined period.
4. Enter the relevant score(s) onto the risk assessment.

Rainfall tracking for the current season commences from 21 May.