| 4544080 |
larger pine shoot beetle |
Tomicus piniperda |
|
| 1190013 |
engraver beetle |
Ips acuminatus |
|
| 1269014 |
engraver beetle |
Ips acuminatus |
Infested stand. Switzerland |
| 1269051 |
lesser pine shoot beetle |
Tomicus minor |
Switzerland |
| 2101065 |
engraver beetle |
Ips acuminatus |
dead trees |
| 2101068 |
engraver beetle |
Ips acuminatus |
blue stain fungi (Ophiostoma spp.) in the sapwood |
| 2134024 |
larger pine shoot beetle |
Tomicus piniperda |
Pinus trunk with entry holes with resin duct of parents and exit holes of new generation |
| 4544081 |
shoot beetles |
Tomicus spp. |
|
| 2134015 |
two-toothed pine beetle |
Pityogenes bidentatus |
Pinus twig with galleries, twig diameter 3.86 cm |
| 1370067 |
engraver beetle |
Ips acuminatus |
Malacky/Slovakia |
| 1370066 |
engraver beetle |
Ips acuminatus |
Malacky/Slovakia |
| 4544082 |
engraver beetle |
Ips acuminatus |
|
| 2133079 |
six-spined engraver beetle |
Ips sexdentatus |
trunk with galleries, central way of gallery is slightly engraved in sapwood; scale: large quadrate 1 x 1 cm, small one 1 x 1 mm |
| 2134013 |
two-toothed pine beetle |
Pityogenes bidentatus |
Pinus twig with galleries; twig diameter: 2.1 cm |
| 2134023 |
larger pine shoot beetle |
Tomicus piniperda |
Pinus trunk with vertical galleries, central way engraved in the sapwood with species specific resin edges |
| 2134016 |
two-toothed pine beetle |
Pityogenes bidentatus |
Pinus twig with galleries, twig diameter 3.86 cm |
| 2133082 |
bark beetle |
Orthotomicus longicollis |
galleries, scale: small quadrate 1 x 1 mm |
| 2133083 |
bark beetle |
Orthotomicus longicollis |
galleries, scale: small quadrate 1 x 1 mm |
| 2133080 |
six-spined engraver beetle |
Ips sexdentatus |
trunk with galleries, central way of gallery is slightly engraved in sapwood; scale: large quadrate 1 x 1 cm, small one 1 x 1 mm |
| 2133081 |
bark beetle |
Orthotomicus longicollis |
|
| 1269053 |
lesser pine shoot beetle |
Tomicus minor |
Infested tree. Switzerland |
| 1269021 |
six-spined engraver beetle |
Ips sexdentatus |
Infested stand. Switzerland |
| 1258266 |
lesser larch bark-beetle |
Orthotomicus laricis |
Boring dust resulting from larval feeding on slash |
| 1269052 |
lesser pine shoot beetle |
Tomicus minor |
Shed tips. Switzerland |
| 2101066 |
engraver beetle |
Ips acuminatus |
exit holes in bark |
| 2134014 |
two-toothed pine beetle |
Pityogenes bidentatus |
Pinus twig with gallery, twig diameter 3.86 cm |
| 1190012 |
engraver beetle |
Ips acuminatus |
|
| 1258051 |
lesser pine shoot beetle |
Tomicus minor |
Boring dust |
| 2101067 |
engraver beetle |
Ips acuminatus |
dead trees |
| 1258160 |
fir bark beetle |
Pityophthorus pityographus |
|
| 1191008 |
lesser pine shoot beetle |
Tomicus minor |
on the debarked stem |
| 1269054 |
larger pine shoot beetle |
Tomicus piniperda |
|
| 1269056 |
larger pine shoot beetle |
Tomicus piniperda |
|
| 4544095 |
shoot beetles |
Tomicus spp. |
|
| 3040045 |
lesser pine shoot beetle |
Tomicus minor |
|
| 1258124 |
larger pine shoot beetle |
Tomicus piniperda |
Near wood yard |
| 0541036 |
shoot beetles |
Tomicus spp. |
|
| 1269050 |
lesser pine shoot beetle |
Tomicus minor |
|
| 1260016 |
lesser pine shoot beetle |
Tomicus minor |
Old gallery in wood. Strong branches in the crown. Sachsen, Germany |
| 1269013 |
engraver beetle |
Ips acuminatus |
Switzerland |
| 3040041 |
engraver beetle |
Ips acuminatus |
|
| 1190014 |
engraver beetle |
Ips acuminatus |
|
| 1269020 |
six-spined engraver beetle |
Ips sexdentatus |
|
| 2134019 |
larger pine shoot beetle |
Tomicus piniperda |
crown with broken off twigs after imaginal feeding |
| 2133078 |
six-spined engraver beetle |
Ips sexdentatus |
trunk with galleries, central way of gallery is slightly engraved in sapwood; scale: large quadrate 1 x 1 cm, small one 1 x 1 mm |
| 3040040 |
engraver beetle |
Ips acuminatus |
|
| 2134018 |
larger pine shoot beetle |
Tomicus piniperda |
crown of Pinus trees, with broken off twigs after imaginal feeding |
| 2134017 |
larger pine shoot beetle |
Tomicus piniperda |
outline of a Pinus stand, central trees with broken off twigs after imaginal feeding; |
| 2134020 |
larger pine shoot beetle |
Tomicus piniperda |
forest ground coverd with broken off twigs |
| 2134021 |
larger pine shoot beetle |
Tomicus piniperda |
Pinus trunk with vertical galleries, central way engraved in the sapwood with species specific resin edges |
| 2134022 |
larger pine shoot beetle |
Tomicus piniperda |
Pinus trunk with vertical galleries, central way engraved in the sapwood with species specific resin edges |
| 1190019 |
six-spined engraver beetle |
Ips sexdentatus |
|
| 1258157 |
fir bark beetle |
Pityophthorus pityographus |
Often attacks upper crown of weakened trees |
| 1269055 |
larger pine shoot beetle |
Tomicus piniperda |
|
| 1269015 |
engraver beetle |
Ips acuminatus |
Tree mortality. Switzerland |
| 2111076 |
larger pine shoot beetle |
Tomicus piniperda |
initial phase of gallery construction |
| 2111077 |
lesser pine shoot beetle |
Tomicus minor |
mother galleries; May 1995 |
| 2111091 |
engraver beetle |
Ips acuminatus |
galleries (heavy attack); June 1996 |
| 2111092 |
engraver beetle |
Ips acuminatus |
galleries; 1995 |
| 2112011 |
six-spined engraver beetle |
Ips sexdentatus |
galleries; April 1995 |
| 1468060 |
mountain pine beetle |
Dendroctonus ponderosae |
pitch tubes |
| 3943031 |
lesser pine shoot beetle |
Tomicus minor |
southwestern Lithuania |