| 2101040 |
European spruce bark beetle |
Ips typographus |
baited trap tree |
| 2101085 |
European spruce bark beetle |
Ips typographus |
saw dust on the bark |
| 1190028 |
European spruce bark beetle |
Ips typographus |
blue stain fungi (Ophiostoma sp.) in the sapwood |
| 2101079 |
six-spined engraver beetle |
Ips sexdentatus |
dead trees near harvested logs |
| 2101081 |
six-spined engraver beetle |
Ips sexdentatus |
|
| 2101078 |
six-spined engraver beetle |
Ips sexdentatus |
resin tube on the bark |
| 2101080 |
six-spined engraver beetle |
Ips sexdentatus |
dead trees |
| 2101083 |
six-spined engraver beetle |
Ips sexdentatus |
black = mature, yellow = immature |
| 2101086 |
European spruce bark beetle |
Ips typographus |
maternal gallery |
| 1190027 |
European spruce bark beetle |
Ips typographus |
with parasited pupae |
| 2101084 |
European spruce bark beetle |
Ips typographus |
exit hole |
| 1190021 |
six-spined engraver beetle |
Ips sexdentatus |
mature and immature adults |
| 1190026 |
European spruce bark beetle |
Ips typographus |
and pupa |
| 1190018 |
six-spined engraver beetle |
Ips sexdentatus |
|
| 2101087 |
European spruce bark beetle |
Ips typographus |
|
| 2101089 |
European spruce bark beetle |
Ips typographus |
debarking |
| 1190031 |
European spruce bark beetle |
Ips typographus |
dead tree after beetle flight |
| 1190017 |
six-spined engraver beetle |
Ips sexdentatus |
|
| 2515011 |
ambrosia beetle |
Gnathotrichus materiarius |
in the wood with coloration due to associated fungi |
| 1190029 |
European spruce bark beetle |
Ips typographus |
with larva |
| 2101088 |
European spruce bark beetle |
Ips typographus |
reddish tree |
| 2101090 |
European spruce bark beetle |
Ips typographus |
resin flux on the bark |
| 1190019 |
six-spined engraver beetle |
Ips sexdentatus |
|
| 1190025 |
European spruce bark beetle |
Ips typographus |
debarking tree |
| 1190030 |
European spruce bark beetle |
Ips typographus |
brown saw dust showing activity under the bark |
| 2101091 |
European spruce bark beetle |
Ips typographus |
dead trees |
| 2101092 |
European spruce bark beetle |
Ips typographus |
pheromonal trap |