How to submit a report on TreeAlert

TreeAlert has been set up by Forestry Commission to gather information about the health of the nation’s trees and woodlands. The information complied by the alert system will contribute to important nationwide tree health monitoring and aid scientific research into tree health, pests and disease.

It is of vital importance that ALL outbreaks of OPM are recorded on the TreeAlert system to ensure we keep track of outbreaks. This article will provide you with a guide on how to make a useful TreeAlert report

1. Go to the TreeAlert page

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