Root disease in Alder trees

This research determined the distribution and severity of the root disease (Phytophthora) affecting Alder trees and explored methods for its management.

From:
Flood and Coastal Erosion Risk Management Research and Development Programme and Environment Agency
Published
18 February 2021
Category:
Environmental management and sustainability
Topics:
Ecosystem service benefits, Natural capital, Natural flood management, Sustainability
Project status:
Completed
Project code:
SC010100
Date of completion:
31 March 2008

Documents

Root disease in Alder trees - summary (491KB) PDF

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Details

This research project was run by the Forestry Commission and the Environment Agency, and undertaken by Forest Research, between 2003 and 2008. It investigated the disease Phytophthora which affects the roots of alder trees. The common alder plays a vital role in riparian ecosystems and its root system helps to stabilise riverbanks.

Phytophthora is found in many locations and the incidence has been increasing steadily. The research determined the distribution and severity of the disease and explored methods for management.

The results from the research will develop a better understanding of how to limit the spread of the disease when undertaking river maintenance activities and flood management schemes.

Published 18 February 2021