EAB Identification and Reporting


Emerald_Ash_Borer

Emerald Ash Borer

 

Emerald Ash Borer is commonly mistaken for:

Six Spotted Tiger Beetle
Six Spotted Tiger Beetle

Two_Lined_Chestnut_Borer
Two Lined Chestnut Borer

Japanese Beetle
Japanese Beetle

If the insect sighting was not Emerald Ash Borer, there is no need to file a report. Find additional information about Colorado insects from the CSU extension

 

Ash Tree Damage


Reporting suspicious ash tree damage? Look for these signs:

Tiny, D-Shaped exit hole
Tiny, D-shaped exit hole

Serpentine larval tunnels under the bark
Serpentine larval tunnels


EAB sightings or for damaged trees please create a report.