City of Boulder:
Crown Dieback in large ash tree
City of Boulder:
Excessive sprouting in lower branches
City of Boulder:
Bark Splitting
City of Boulder:
EAB Adult in bark
City of Boulder:
EAB Larvae and S shaped gallery under bark
City of Boulder:
D shaped exit hole
City of Boulder:
Woodpecker Damage 3
City of Boulder:
D shaped exit holes 2
City of Boulder:
D shaped exit hole and bark splitting
City of Boulder:
Woodpecker Damage
City of Boulder:
Ash Tree Removal_O'Neal Circle
City of Boulder:
Bark Splitting due to EAB
City of Boulder:
Bark Splitting
City of Boulder:
Crown Dieback in large ash tree with EAB
City of Boulder:
Crown thinness due to EAB
City of Boulder:
Dead Adult EAB
City of Boulder:
Delmitation Survey with Ft Collins Forestry staff
City of Boulder:
Dissection 1
City of Boulder:
Dissection 2
City of Boulder:
Dissection 3
City of Boulder:
Dissection 4
City of Boulder:
Dissection 5
City of Boulder:
Dissection 6
City of Boulder:
Dissection 7
City of Boulder:
Dissection 8
City of Boulder:
EAB Adult - Photo courtesy of Dan West - CO State Forest Service
City of Boulder:
EAB Adult - Photo courtesy of Dan West - CO State Forest Service
City of Boulder:
EAB D-shaped exit hole
