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Bark of a spruce destroyed by the bark beetle
A tree eaten by a bark beetle, isolated on a white background
Bark beetle pest destroys coniferous forests in Russia, European infection of small insects, pattern on the trunk of a dry log, bark beetle trail ate pine. High quality photo
Emerald ash borer trails in ash tree, created as the introduced and invasive beetle chews through the wood. The insect has killed hundreds of millions of ash trees in North America since its discovery there in 2002. The bark has been removed from this tree, which appears to be a white ash. Photo taken in Connecticut.
Taking a close  look of  the abstract look of birch bark on the birch tree.
Traces of the emerald ash borer on the trunk of a dead ash in Michigan - like the death sentence for the tree, written under the bark; the emerald ash borer (Agrilus planipennis or Agrilus marcopoli) is a non-native invasive insect from Asia; the green beetle, accidentally introduced by overseas shipping containers into the USA, spread from Michigan through the Midwest and threatens to kill most of the ash trees in North America; shallow DOF
beautiful patterns on the tree bark
Beetle texture on a tree trunk. The close-up image from a firtree was captured in a forest in the canton of glarus.
Natural texture, i.e. the inner side of the bark of a tree with traces of the bark beetle, a species that is a pest of trees in the forest.
Bark of cork oak (Quercus suber) tree. Luogosanto. Province of Sassari. Sardinia. Italy.
Nature... This tight shot of a tree trunk, shows evidence of the destruction done by the Emerald Ash Borer. This tree has long since died.
No bark
Ash trees have become Montreal’s 15-million-dollar-problem. The city has spent nearly that much in the last eight years fighting the infamous emerald ash borer, a beetle that kills ash trees.
American basswood bark (Tilia americana) with yellow-bellied sapsucker holes. A tree of eastern North America, also known as the American linden. Taken in Connecticut.
Old house borer, hylotrupes bajulus on pine bark. This beetle can be a pest on old houses.
Close-up of a tree trunk with damage from woodpeckershole
Drawing made by bark beetle on a piece of bark. Close-up of tree is eaten by pests
Dead wood texture on the beach with sunlight
Beautiful tree bark in macro close-up, natural brown wallpaper, interesting etched pattern
dried tree trunk
Traces of the bark beetle plague under the tree bark of dead wood shows pest of bugs and destructive insects as bark-beetle infestation threatening the lumber industry or timber industry in danger bug
The bark off a dead pine tree showing insect damage ... Pine Beetle.
Rough wall background for product mounting
A wet and coarse tree bark.
Wood worm corridors under a bark of pine tree, isolated on a white background. Imprint of the bark beetle under the bark of the tree.
High resolution abstract vignette background wood texture, depicting an old Black Poplar tree, deeply grooved, intertwined, slanted, twisted bark detail, riddled with bullet holes.
Nature... This is a close up shot of the damage that the emerald ash borer does to ash trees, and eventually kills them.
Tree bark macro
Vertical photo with wooden texture. Surface of old tree. Texture of trunk damaged by woodworm. Woodworm holes and paths. Light brown color of tree trunk.
This close-up photo shows a rotting piece of wood, its surface riddled with holes and tunnels from insect activity. Small green plants are beginning to grow on the wood, showing the natural decomposition process and the important role insects play in breaking down dead wood. This scene illustrates the nutrient cycle in a forest ecosystem.
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