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U.S. Forest Service
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United States Department of Agriculture

Invasive Pest Risk Maps

Goldspotted Oak Borer - Agrilus auroguttatus(Schaeffer)

The Wildland Oak Resources at Risk Map from Agrilus auroguttatus (originally named Agrilus coxalis) was produced by the U.S. Forest Service, Forest Health Assessment and Applied Sciences Team (FHAAST).

The map depicts the distribution and density of oak species that are confirmed hosts for Agrilus auroguttatus in the western United States. Urban areas may also have susceptible oaks. The map does not include where Agrilus auroguttatus occurs or where it might establish. Three datasets were used to produce the map: Forest Inventory and Analysis (FIA), Littleā€™s Atlas of United States Trees, and Urban Areas.

Risk Map (Contiguous US)
Map Type Map
Wildland Resources at Risk Adobe Acrobat File 214KB
Pest Risk Assessment Information:

Pest Alert (PDF)
Field Identification Guide (PDF)
Agrilus auroguttatus Pest Risk Assessment (PDF)
University of California, Riverside, Center for Invasive Species Research (Website)


Agrilus auroguttatus Host List (PDF)

Forestry Images:

Agrilus auroguttatus (Website)