| Image |
Descriptor |
Description |
Photographer |
| 1263073 |
Adult(s) |
|
K.B. Jamieson |
| 1396002 |
Adult(s) |
and pupa |
USDA Forest Service - Northeastern Area Archive |
| 1470048 |
Control |
Spray Project |
A. Steven Munson |
| 1470052 |
Control |
|
A. Steven Munson |
| 2252023 |
Control |
aerial spray application |
Jerald E. Dewey |
| 2252024 |
Control |
the original mauget injectors on tree bole |
Jerald E. Dewey |
| 2252025 |
Control |
clearcuts resulting from salvage of killed trees |
Jerald E. Dewey |
| 2253035 |
Control |
ground spraying |
Jerald E. Dewey |
| 2253036 |
Damage |
in cone note frass mass |
Jerald E. Dewey |
| 2252026 |
Damage |
view of damage on side of mountain |
Jerald E. Dewey |
| 1470053 |
Damage |
|
A. Steven Munson |
| 1396013 |
Damage |
defoliation |
USDA Forest Service - Northeastern Area Archive |
| 1396014 |
Damage |
dead trees |
USDA Forest Service - Northeastern Area Archive |
| 1377036 |
Damage |
Feeding damage and pupa. |
Joseph O'Brien |
| 1398194 |
Damage |
Dead and declining white spruce in northern MN following a spruce budworm outbreak |
Steven Katovich |
| 1468390 |
Damage |
newly mined |
USDA Forest Service - Ogden Archive |
| 1468391 |
Damage |
mined needle |
USDA Forest Service - Ogden Archive |
| 1468393 |
Damage |
|
USDA Forest Service - Ogden Archive |
| 1470012 |
Damage |
Heavy Defoliation |
A. Steven Munson |
| 4212029 |
Damage |
defoliation: silver colored tops |
Minnesota Department of Natural Resources Archive |
| 5036020 |
Damage |
|
Joseph O'Brien |
| 5036021 |
Damage |
|
Joseph O'Brien |
| 5036022 |
Damage |
|
Joseph O'Brien |
| 5036023 |
Damage |
|
Joseph O'Brien |
| 2252019 |
Damage |
defoliation |
Jerald E. Dewey |
| 5036029 |
Damage |
|
Joseph O'Brien |
| 5042004 |
Damage |
|
Joseph O'Brien |
| 2252022 |
Damage |
bud damage |
Jerald E. Dewey |
| 1396003 |
Egg(s) |
parasitized egg mass |
USDA Forest Service - Northeastern Area Archive |
| 1396004 |
Egg(s) |
hatched |
USDA Forest Service - Northeastern Area Archive |
| 1470054 |
Egg(s) |
Egg mass hatched |
A. Steven Munson |
| 1468107 |
Feature(s) |
entrance hole and frass of young larvae; 1966 |
USDA Forest Service - Ogden Archive |
| 5036025 |
Feature(s) |
feeding budworm |
Joseph O'Brien |
| 0177093 |
Infestation |
Borden Township, 9 acres of defoliation |
K.B. Jamieson |
| 1470049 |
Infestation |
|
A. Steven Munson |
| 1470050 |
Larva(e) |
|
A. Steven Munson |
| 2253038 |
Larva(e) |
small larva hanging by silk from tree as a dispersal mechanism |
Jerald E. Dewey |
| 1178116 |
Larva(e) |
|
Connecticut Agricultural Experiment Station Archive |
| 1263072 |
Larva(e) |
|
K.B. Jamieson |
| 1396044 |
Larva(e) |
|
USDA Forest Service - Northeastern Area Archive |
| 1468105 |
Larva(e) |
|
USDA Forest Service - Ogden Archive |
| 5036026 |
Larva(e) |
feeding larvae |
Joseph O'Brien |
| 2252020 |
Larva(e) |
|
Jerald E. Dewey |
| 2252021 |
Life Cycle |
adult and pupa |
Jerald E. Dewey |
| 1468106 |
Life Cycle |
adult and pupal case |
USDA Forest Service - Ogden Archive |
| 1468392 |
Life Cycle |
larvae and pupa |
USDA Forest Service - Ogden Archive |
| 2184073 |
Life Cycle |
|
Darren Blackford |
| 1470051 |
Monitoring |
Pole pruner with basket |
A. Steven Munson |
| 1470047 |
Monitoring |
Egg counts |
A. Steven Munson |
| 1468108 |
Pupa(e) |
|
USDA Forest Service - Ogden Archive |
| 1468389 |
Pupa(e) |
pupal case |
USDA Forest Service - Ogden Archive |
| 1396001 |
Pupa(e) |
|
USDA Forest Service - Northeastern Area Archive |
| 2253039 |
Pupa(e) |
|
Jerald E. Dewey |
| 2714024 |
Stand |
Natural regeneration of Red Spruce (Picea rubens)and Balsam Fir (Abies balsamea) stand after Spruce budworm mortality |
Doug Maguire |
| 2714025 |
Stand |
Natural regeneration of Red Spruce (Picea rubens)and Balsam Fir (Abies balsamea) stand after Spruce budworm mortality |
Doug Maguire |
