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U.S. Forest Service
Caring for the land and serving people

United States Department of Agriculture

Mapping & Reporting

National Forest Damage Agent Range Maps

The maps are an integration of various sources, reviewed by regional authorities. They are intended to display the biological extent of major damage agents, or the range over which they have been a managerial concern.

Forest Damage Agent Range Maps
Damage Agent Common Name Damage Agent Scientific Name
Asian longhorned beetle Anoplophora glabripennis
Beech bark disease complex Beech bark disease complex
Beech leaf disease Beech leaf disease
Black stain root disease summary black stain root disease summary
Browntail moth Euproctis chrysorrhoea
Douglas-fir beetle Dendroctonus pseudotsugae
Emerald ash borer Agrilus planipennis
Fir engraver Scolytus ventralis
Goldspotted oak borer Agrilus auroguttatus
Gypsy moth Lymantria dispar
Hemlock woolly adelgid Adelges tsugae
Jack pine budworm Choristoneura pinus
Jeffrey pine beetle Dendroctonus jeffreyi
Laurel wilt Raffaelea lauricola
Mountain pine beetle summary Mountain pine beetle summary
Northern spruce engraver Ips perturbatus
Oak wilt Ceratocystis fagacearum
Polyphagous Shot Hole Borer Euwallacea nov. sp.
Rapid ‘Ōhi‘a death Ceratocystis spp.
Red pine scale Matsucoccus resinosae
Southern pine beetle Dendroctonus frontalis
Spruce beetle Dendroctonus rufipennis
Spruce beetle (Alaska) Dendroctonus rufipennis
Spruce budworm Choristoneura fumiferana
Spruce budworm (Alaska) Choristoneura fumiferana
Subalpine Fir Mortality Summary Subalpine Fir Mortality Summary
Subalpine Fir Mortality Summary (Alaska) Subalpine Fir Mortality Summary
Sudden oak death Phytophthora ramorum
Western five needle pine mortality summary Western five needle pine mortality summary
Western spruce budworm Choristoneura occidentalis
White pine blister rust Cronartium ribicola
Winter Moth Operophtera brumata