| 2143057 |
bark beetles |
|
branch flagging; pinyon twig beetles (Pityophthorus spp, Pityogenes spp., or Pityoborus spp.) |
| 2141071 |
Douglas-fir beetle |
Dendroctonus pseudotsugae |
|
| 2143058 |
western balsam bark beetle |
Dryocoetes confusus |
|
| 2141070 |
Douglas-fir beetle |
Dendroctonus pseudotsugae |
|
| 2142004 |
pine engraver |
Ips pini |
slash pile post-thin |
| 2142005 |
pine engraver |
Ips pini |
mass funnel trapping |
| 2142006 |
pine engraver |
Ips pini |
funnel trap |
| 2142007 |
pine engraver |
Ips pini |
funnel trap |
| 2142008 |
pine engraver |
Ips pini |
frass |
| 2142009 |
pine engraver |
Ips pini |
frass on windthrown tree |
| 2142043 |
cedar bark beetles |
Phloeosinus spp. |
|
| 2142044 |
cedar bark beetles |
Phloeosinus spp. |
|
| 2142051 |
mountain pine beetle |
Dendroctonus ponderosae |
fading (red) crowns |
| 2142052 |
mountain pine beetle |
Dendroctonus ponderosae |
pitch tubes |
| 2142053 |
mountain pine beetle |
Dendroctonus ponderosae |
fading crowns; current-year attacks; dwarf mistletoe infections in lower branches |
| 2142054 |
mountain pine beetle |
Dendroctonus ponderosae |
pitch-out |
| 2142056 |
mountain pine beetle |
Dendroctonus ponderosae |
|
| 2142057 |
mountain pine beetle |
Dendroctonus ponderosae |
adult female in gallery with eggs |
| 2142058 |
mountain pine beetle |
Dendroctonus ponderosae |
adult female in gallery with eggs |
| 2142060 |
mountain pine beetle |
Dendroctonus ponderosae |
verbenone pouch |
| 2142059 |
mountain pine beetle |
Dendroctonus ponderosae |
verbenone pouch |
| 2142061 |
mountain pine beetle |
Dendroctonus ponderosae |
sanitation of infested trees at recreation site |
| 2142062 |
mountain pine beetle |
Dendroctonus ponderosae |
verbenone pouch
|
| 2142063 |
mountain pine beetle |
Dendroctonus ponderosae |
gallery with eggs |
| 2143056 |
cedar bark beetles |
Phloeosinus spp. |
frass holes and shrunken bark |
