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Beat Forster's Images

Title: Forest Entomologist
Organization: Swiss Federal Institute for Forest, Snow and Landscape Research
Unit: Forest Insect and Disease Survey (FIDS)
Country: Switzerland
62 Images of 29 Subjects View Subject List View Image Details View Thumbnails

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Image Subject Name Scientific Name Description
1269003 small fir bark beetle Cryphalus piceae Frass. Switzerland
1269047 pine processionary moth Thaumetopoea pityocampa Web. Switzerland
1269059 black stem borer Xylosandrus germanus Frass. Switzerland
1269061 striped ambrosia beetle Trypodendron lineatum Frass. Switzerland
1269049 pine processionary moth Thaumetopoea pityocampa Webs. Switzerland
1269014 engraver beetle Ips acuminatus Infested stand. Switzerland
1269051 lesser pine shoot beetle Tomicus minor Switzerland
1269005 small fir bark beetle Cryphalus piceae
1269032 steelblue jewel beetle Phaenops cyanea Tree mortality. Switzerland
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
1269002 beech splendor beetle Agrilus viridis Switzerland
1269009 bark beetle Hylastes cunicularius Switzerland
1269011 large brown trunk beetle Hylobius abietis Switzerland
1269029 nun moth Lymantria monacha Infested stand. Switzerland
1269031 steelblue jewel beetle Phaenops cyanea 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
1269010 large brown trunk beetle Hylobius abietis Damage to roots. Switzerland
1269018 large larch bark beetle Ips cembrae
1269048 pine processionary moth Thaumetopoea pityocampa
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
1269012 large brown trunk beetle Hylobius abietis 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
1269060 striped ambrosia beetle Trypodendron lineatum Infested tree.
1269019 large larch bark beetle Ips cembrae Infested stand.
1269057 European shot-hole borer Xyleborus dispar Exit holes.
1269038 silver fir bark beetle Pityokteines curvidens
1269058 European shot-hole borer Xyleborus dispar With exit holes.
1269030 nun moth Lymantria monacha European larch and Norway spruce stand damage.
1269055 larger pine shoot beetle Tomicus piniperda
1269001 oak splendour beetle Agrilus biguttatus Switzerland
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
1269028 gypsy moth Lymantria dispar Infested stand of mixed hardwoods. Switzerland
1269062 leopard moth Zeuzera pyrina Switzerland

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