Trees, woodland and forestry

Tree pests and diseases

There are numerous pests and diseases that can affect your trees.

For more information on key tree diseases currently affecting Highland's trees, see Section 8 of our Tree Management Strategy 

Since 1 April 2019, the Forestry Commission has been replaced by two new government agencies:

Scottish Forestry provides up-to-date advice on how to identify poor tree health and the actions to take.

Awareness of pests and diseases in your area is important to help control their spread and protect Scotland’s trees.

Page last modified: 11 November 2025

Scottish Forestry

Address: Highland & Islands Conservancy
Woodlands
Fodderty Way
Dingwall
IV15 9XB

Telephone: 0300 067 6950