| 1269003 |
small fir bark beetle |
Cryphalus piceae |
Frass. Switzerland |
| 1269014 |
engraver beetle |
Ips acuminatus |
Infested stand. Switzerland |
| 1269051 |
lesser pine shoot beetle |
Tomicus minor |
Switzerland |
| 1269005 |
small fir bark beetle |
Cryphalus piceae |
|
| 1269042 |
small spruce bark beetle |
Polygraphus poligraphus |
Switzerland |
| 1269041 |
European fir engraver beetle |
Pityokteines vorontzowi |
Switzerland |
| 1269053 |
lesser pine shoot beetle |
Tomicus minor |
Infested tree. Switzerland |
| 1269034 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
Switzerland |
| 1269006 |
great spruce bark beetle |
Dendroctonus micans |
Pitch tube. Switzerland |
| 1269009 |
bark beetle |
Hylastes cunicularius |
Switzerland |
| 1269021 |
six-spined engraver beetle |
Ips sexdentatus |
Infested stand. Switzerland |
| 1269036 |
silver fir bark beetle |
Pityokteines curvidens |
Switzerland |
| 1269052 |
lesser pine shoot beetle |
Tomicus minor |
Shed tips. Switzerland |
| 1269039 |
bark beetle |
Pityokteines spinidens |
Switzerland |
| 1269004 |
small fir bark beetle |
Cryphalus piceae |
Infested Stand. Switzerland |
| 1269033 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
Switzerland |
| 1269023 |
European spruce bark beetle |
Ips typographus |
With adults. Switzerland |
| 1269037 |
silver fir bark beetle |
Pityokteines curvidens |
Infested tree. Switzerland |
| 1269040 |
European fir engraver beetle |
Pityokteines vorontzowi |
|
| 1269018 |
large larch bark beetle |
Ips cembrae |
|
| 1269022 |
European spruce bark beetle |
Ips typographus |
|
| 1269043 |
small spruce bark beetle |
Polygraphus poligraphus |
|
| 1269054 |
larger pine shoot beetle |
Tomicus piniperda |
|
| 1269056 |
larger pine shoot beetle |
Tomicus piniperda |
|
| 1269044 |
smaller European elm bark beetle |
Scolytus multistriatus |
|
| 1269016 |
small spruce bark beetle |
Ips amitinus |
|
| 1269027 |
ash bark beetle |
Hylesinus varius |
|
| 1269050 |
lesser pine shoot beetle |
Tomicus minor |
|
| 1269013 |
engraver beetle |
Ips acuminatus |
Switzerland |
| 1269026 |
European spruce bark beetle |
Ips typographus |
Infested tree. |
| 1269007 |
great spruce bark beetle |
Dendroctonus micans |
Switzerland |
| 1269046 |
birch bark beetle |
Scolytus ratzeburgi |
Switzerland |
| 1269045 |
birch bark beetle |
Scolytus ratzeburgi |
|
| 1269008 |
great spruce bark beetle |
Dendroctonus micans |
|
| 1269020 |
six-spined engraver beetle |
Ips sexdentatus |
|
| 1269019 |
large larch bark beetle |
Ips cembrae |
Infested stand. |
| 1269038 |
silver fir bark beetle |
Pityokteines curvidens |
|
| 1269055 |
larger pine shoot beetle |
Tomicus piniperda |
|
| 1269035 |
six-toothed spruce bark beetle |
Pityogenes chalcographus |
Stand damage. Switzerland |
| 1269017 |
large larch bark beetle |
Ips cembrae |
Switzerland |
| 1269015 |
engraver beetle |
Ips acuminatus |
Tree mortality. Switzerland |
| 1269025 |
European spruce bark beetle |
Ips typographus |
Infested stand |
| 1269024 |
European spruce bark beetle |
Ips typographus |
Infested stand |