For more information on spruce beetles, contact your local Cooperative Extension Service office or visit the publications below.
Spruce bark beetles – a guide to tree management options for home and woodlot owners for Southcentral and Interior Alaska. University of Alaska Fairbanks – Cooperative Extension Service.
Spruce beetle identification video. University of Alaska Fairbanks – Cooperative Extension Service.
The spruce beetle. Forest Insect and Disease Leaflet 127. USDA-Forest Service.
What’s bugging Alaska’s forests? Spruce bark beetle facts and figures. Alaska Department of Natural Resources-Division of Forestry, Forest Health Protection Program.
Spruce beetle. USDA-Forest Service.