fir engraver

Insects: Bark Beetles and Phloem Feeding Insects
Hexapoda (including Insecta) > Coleoptera > Curculionidae > Scolytus ventralis LeConte

44 records

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fir engraver, Scolytus ventralis  (Coleoptera: Curculionidae) Adult(s)
1312013

Adult(s)

Donald Owen

fir engraver, Scolytus ventralis  (Coleoptera: Curculionidae) Damage
1312014

Damage

Donald Owen

fir engraver, Scolytus ventralis  (Coleoptera: Curculionidae) Damage
1312015

Damage
Top-kill
Donald Owen

fir engraver, Scolytus ventralis  (Coleoptera: Curculionidae) Damage
1241476

Damage
Top kill and tree mortality.
Kenneth E. Gibson

fir engraver, Scolytus ventralis  (Coleoptera: Curculionidae) Damage
1248024

Damage
Top Kill in white fir, eastern slope of the Wet Mountains, CO
William M. Ciesla

fir engraver, Scolytus ventralis  (Coleoptera: Curculionidae) Damage
1248025

Damage
Aerial view of top kill and tree mortality, Wet Mountains, CO
William M. Ciesla

fir engraver, Scolytus ventralis  (Coleoptera: Curculionidae) Damage
1312010

Damage
Embedded scar from an unsuccessful attack of the fir engraver beetle on white fir.
Donald Owen

fir engraver, Scolytus ventralis  (Coleoptera: Curculionidae) Damage
1312011

Damage
Embedded scar from an unsuccessful attack of the fir engraver beetle on white fir.
Donald Owen

fir engraver, Scolytus ventralis  (Coleoptera: Curculionidae) Damage
1312012

Damage
Pitch streamers from fir engraver beetle. Tree was felled after being attacked.
Donald Owen

fir engraver, Scolytus ventralis  (Coleoptera: Curculionidae) Damage
0758154

Damage
Aerial view of multiple tree spots
William M. Ciesla

fir engraver, Scolytus ventralis  (Coleoptera: Curculionidae) Damage
0758155

Damage
Aerial view of tree mortality.
William M. Ciesla

fir engraver, Scolytus ventralis  (Coleoptera: Curculionidae) Damage
0758156

Damage
Aerial view of tree mortality.
William M. Ciesla

fir engraver, Scolytus ventralis  (Coleoptera: Curculionidae) Damage
0758157

Damage
Trees attacked by Scolytus ventralis showing variety of attack patterns: top kill, branch attacks and total tree kill.
William M. Ciesla

fir engraver, Scolytus ventralis  (Coleoptera: Curculionidae) Damage
0806067

Damage
Red foliage stage. Malheur National Forest, northeastern Oregon
Dave Powell

fir engraver, Scolytus ventralis  (Coleoptera: Curculionidae) Damage
1171064

Damage
Bubbled bark from old attacks
Chris Schnepf


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