western spruce budworm
Choristoneura freemani Razowski

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26 Images    

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5466865
5466865

Adult(s)
William M. Ciesla

5466871
5466871

Pupa(e)
William M. Ciesla

5466873
5466873

Adult(s)
William M. Ciesla

0806072
0806072

Tree(s)
Dave Powell

1468213
1468213

Infestation
USDA Forest Service - Ogden Archive

1441037
1441037

Larva(e)
USDA Forest Service - Region 2 - Rocky Mountain Region Archive

0806073
0806073

Damage
Dave Powell

1441044
1441044

Damage
USDA Forest Service - Region 2 - Rocky Mountain Region Archive

0805073
0805073

Damage
David J. Moorhead

1587161
1587161

Feature(s)
Elizabeth Willhite

1587158
1587158

Damage
Elizabeth Willhite

1468214
1468214

Damage
USDA Forest Service - Ogden Archive

0806070
0806070

Damage
Dave Powell

0806065
0806065

Damage
Dave Powell

0806066
0806066

Damage
Dave Powell

0806064
0806064

Damage
Dave Powell

5382500
5382500

Damage
William M. Ciesla

0758022
0758022

Damage
William M. Ciesla

1254024
1254024

Damage
William M. Ciesla

0758171
0758171

Infestation
William M. Ciesla

0758159
0758159

Damage
William M. Ciesla

0758160
0758160

Infestation
William M. Ciesla

0758161
0758161

Infestation
William M. Ciesla

0758166
0758166

Infestation
William M. Ciesla

0758167
0758167

Infestation
William M. Ciesla

0758169
0758169

Infestation
William M. Ciesla