spruce beetle
Dendroctonus rufipennis (Kirby)
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| Taxonomic Rank: Hexapoda (including Insecta) > Coleoptera > Curculionidae > Dendroctonus |
| Category: Insects: Bark Beetles and Phloem Feeding Insects |
137 Records | View Images as Host | View Thumbnails |
| Image | Descriptor | Description |
|---|---|---|
| 0758149 | Damage | Aerial view of tree mortality |
| 0758150 | Damage | Aerial view of tree mortality |
| 0758151 | Damage | Aerial view of tree mortality |
| 0758152 | Damage | Aerial view of tree mortality |
| 0758153 | Control | Aerial view of a large timber salvage operation to harvest trees killed by spruce beetle. |
| 0758254 | Infestation | Color infrared aerial photo of tree mortality |
| 0805001 | Damage | |
| 0805002 | Damage | infested white spruce attacked by beetles from infested log stack |
| 0805003 | Damage | infested Sitka spruce |
| 0805004 | Adult(s) | |
| 0805005 | Damage | frass |
| 0805006 | Adult(s) | and eggs |
| 0805007 | Galleries | |
| 0805008 | Larva(e) | third instars |
| 0805009 | Pupa(e) | |
| 0805010 | Damage | woodpecker activity |
| 0805080 | Damage | |
| 0805082 | Damage | |
| 0805083 | Damage | Kenai river |
| 0949027 | Galleries | eggs and adult |
| 0949045 | Galleries | |
| 0949047 | Galleries | |
| 1201029 | Galleries | |
| 1241446 | Feature(s) | Bark flaking by woodpeckers is a good indication of spruce beetle attack. |
| 1241447 | Feature(s) | Red-brown boring dust in lower bark crevices and around tree base is a sign of an attack. |
| 1241448 | Galleries | Egg and larval galleries showing gregarious feeding habit of larvae. |
| 1248031 | Damage | Aerial view of tree mortality caused by spruce beetle, San Juan NF, CO |
| 1248032 | Damage | Aerial view of tree mortality caused by spruce beetle, San Juan, N.F., CO |
| 1306017 | Damage | spot infestation in southern British Columbia |
| 1306018 | Damage | tree mortality in southern British Columbia |
| 1306019 | Damage | spot infestation in southern British Columbia |
| 1306020 | Damage | spot infestation in southern British Columbia |
| 1441023 | Egg(s) | newly laid |
| 1441024 | Galleries | in windthrown tree. Big Horn National Forest -Little Horn Salvage Sale. |
| 1441025 | Damage | |
| 1441047 | Control | Burning spruce beetle infested cull material. Mosca Creek, San Juan National Forest, Colorado |
| 1441123 | Damage | from woodpeckers foraging on spruce beetle |
| 1468004 | Infestation | 1972 outbreak |
| 1468056 | Infestation | early 1920's |
| 1468057 | Infestation | 1992 |
| 1468058 | Egg(s) | |
| 1468059 | Galleries | |
| 1468098 | Infestation | Manti-LaSal National Forest, Utah |
| 1468099 | Galleries | |
| 1468379 | Galleries | |
| 1468381 | Feature(s) | pitch tube |
| 1468382 | Larva(e) | |
| 1468383 | Galleries | |
| 1468385 | Feature(s) | pitch |
| 1468406 | Infestation | |
| 1468407 | Adult(s) | |
| 1468409 | Infestation | |
| 1468410 | Infestation | |
| 1470043 | Infestation | |
| 1470142 | Infestation | infested logs |
| 1470143 | Damage | Logan school forest |
| 1470144 | Infestation | 1992 |
| 1470145 | Infestation | |
| 1470146 | Feature(s) | pitch tube |
| 1470148 | Adult(s) | |
| 1470150 | Damage | July 1993 |
| 1470173 | Infestation | |
| 1470174 | Infestation | |
| 1473001 | Damage | crown view of Engelman spruce recently killed by spruce beetle |
| 1678051 | Adult(s) | |
| 1678053 | Damage | timber killed by the beetle |
| 2122050 | Damage | Aerial view of faders, Red Mountain, Rio Grande, NF, CO |
| 2122051 | Damage | Aerial view of faders, Red Mountain, Rio Grande, NF, CO |
| 2122052 | Damage | Aerial view of faders and tree mortaloty, red Mountain, Rio Grande, NF, CO |
| 2122053 | Damage | Aerial view of faders and tree mortality, Red Mountain, Rio Grande, NF, CO |
| 2122054 | Damage | Aerial view of faders and tree mortality, Red Mountain, Rio Grande NF, CO |
| 2139084 | Damage | |
| 2141040 | Damage | entrance hole |
| 2141041 | Damage | pitch tube |
| 2141042 | Damage | pitch tubes |
| 2141043 | Damage | pitch tubes |
| 2141044 | Damage | |
| 2141045 | Damage | |
| 2141046 | Damage | |
| 2141047 | Damage | |
| 2141048 | Damage | |
| 2141049 | Damage | |
| 2141050 | Damage | |
| 2141051 | Damage | |
| 2141052 | Damage | |
| 2141053 | Damage | |
| 2141054 | Damage | |
| 2141055 | Damage | |
| 2141056 | Damage | |
| 2141057 | Damage | spruce mortality |
| 2141061 | Damage | |
| 2141062 | Damage | |
| 2180068 | Adult(s) | |
| 2180069 | Adult(s) | |
| 2180070 | Feature(s) | frass |
| 2180072 | Infestation | |
| 2180073 | Infestation | |
| 2180074 | Damage | |
| 2180075 | Infestation | |
| 2180076 | Damage | |
| 2180077 | Feature(s) | pitch tube |
| 2180078 | Feature(s) | pupal chamers revealed from under bark |
| 2180079 | Management | salvage of infested area |
| 2180083 | Treatment | spraying |
| 2180084 | Treatment | spraying with a hydraulic srpayer |
| 2180085 | Treatment | burning stumps |
| 2180091 | Infestation | |
| 2180093 | Adult(s) | |
| 2181012 | Trap(s) | funnel trap |
| 2181021 | Infestation | |
| 2181022 | Infestation | |
| 2181023 | Damage | |
| 2181025 | Feature(s) | frass |
| 2181027 | Galleries | |
| 2181028 | Infestation | |
| 2181029 | Infestation | |
| 2181030 | Damage | woodpecker damage on infested spruce |
| 2181031 | Feature(s) | pitch tube |
| 2252089 | Galleries | new egg galleries |
| 2252090 | Galleries | egg and larval galleries |
| 2252091 | Damage | |
| 2252092 | Damage | bark pitch tubes and boring dust |
| 2253061 | Adult(s) | |
| 2253079 | Adult(s) | |
| 2253080 | Damage | red top trees on mountain side |
| 5135046 | Infestation | Aerial view of defoliation, Rawah Range, Roosevelt, NF, CO |
| 5135047 | Infestation | Aerial view of damage, Rawah Range, Roosevelt NF, CO |
| 5135048 | Infestation | Aerial view of damage, Rawah Range, Roosevelt National Forest, CO |
| 5135049 | Infestation | Aerial view of damage, Rawah Range, Roosevelt NF, CO. |
| 5135050 | Infestation | Aerial view of damage, Rawah Range, Roosevelt NF, CO |
| 5135051 | Infestation | Aerial view of damage, Rawah Range, Roosevelt NF, CO |
| 5135052 | Infestation | Aerial view of damage, Rawah Range, Roosevelt NF, CO |
| 5158048 | Adult(s) | |
| 5346036 | Infestation | Aerial view of tree mortality, Rawah Range, CO, August 2007 |
| 5346037 | Infestation | Aerial view of tree mortality caused by spruce beetle, Rawah Range, CO, August 2007 |
| 5346038 | Infestation | Aerial view of tree mortality caused by spruce beetle, Rawah Range, CO, August 2007 |
| 5346039 | Infestation | Aerially view of old tree mortality, Rawah Range, Colorado, August 2007 |
