| 1546122 |
chestnut timberworm |
Melittomma sericeum |
Wormy chestnut lumber |
| 3056001 |
Columbian timber beetle |
Corthylus columbianus |
defect in lumber - flagworm |
| 3056004 |
Columbian timber beetle |
Corthylus columbianus |
flagworm in white oak lumber |
| 3056018 |
chestnut timberworm |
Melittomma sericeum |
wormy chestnut lumber - close-up |
| 3056003 |
Columbian timber beetle |
Corthylus columbianus |
Flagworm in boxelder lumber. Note red/pink stains. |
| 3066017 |
apple wood stainer |
Monarthrum mali |
|
| 3066020 |
pinhole borer |
Platypus spp. |
infestation (note large amounts of white frass) |
| 3067018 |
Columbian timber beetle |
Corthylus columbianus |
entrance hole and oozing sap |
| 3067082 |
Columbian timber beetle |
Corthylus columbianus |
|
| 0284078 |
Columbian timber beetle |
Corthylus columbianus |
flagworm defect in soft maple |
| 3067081 |
Columbian timber beetle |
Corthylus columbianus |
in maple |
| 3066021 |
pinhole borer |
Platypus spp. |
|
| 3056020 |
chestnut timberworm |
Melittomma sericeum |
dead chestnut and live sprouts |
| 3066019 |
pinhole borer |
Platypus spp. |
in hardwood log (note strings of frass being extruded from gallery openings) |
| 3066018 |
ambrosia beetle |
Xyleborus celsus |
in stems: cross-sections |
| 3056002 |
Columbian timber beetle |
Corthylus columbianus |
flagworm in sycamore lumber |
| 3056019 |
chestnut timberworm |
Melittomma sericeum |
chestnut logs in Candler, North Carolina |
| 3056014 |
chestnut timberworm |
Melittomma sericeum |
wormy chestnut lumber |
| 3056017 |
chestnut timberworm |
Melittomma sericeum |
wormy chestnut lumber |