Subjects affecting Scots pine (Pinus sylvestris)
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Remove Filters: Bark Beetles and Phloem Feeding Insects(X)

62 Images of 10 Subjects View Subject List View Image Details View Thumbnails

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Image Subject Name Scientific Name Description
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

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