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Bark of a spruce destroyed by the bark beetle
The texture of an old, dry tree without bark, gnawed by a bark beetle.
Tree bark infested with bark beetle, galleries and single winding tracks on a dead wood, dieback trees forest, environment damage
Beetle texture on a tree trunk. The close-up image from a firtree was captured in a forest in the canton of glarus.
Close-up view of tree bark with intricate patterns made by bark beetles. Detailed texture of natural wood surface
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
Traces of bark beetles on the surface of old wood close-up. Feeding traces of bark beetles on a dead tree trunk. Natural background with textured pattern
Bark beetle damage on dead pine tree. Utah, USA.
Traces of woodworms underneath the bark of an old deadwood tree trunk
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.
Beaver feeding traces with damage to trees
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.
No people
drawing made by the insect the emerald ash borer under the bark of a mature tree
Dead wood texture on the beach with sunlight
A beautiful tree stump textured background created by Ash Borer larva
The wood is red and brown color with layers and lines like a rose petal. High angle view of a flat textured wooden board backgrounds. It has a beautiful nature and abstractive pattern. A close-up studio shooting shows details and lots of wood grain on the wood table. The piece of wood at the surface of the table also appears rich wooden material on it, shows elegant and soft textured. Flat lay style. Its high-resolution textured quality.
Natural wood texture with lines drawn by a bark beetle. Background, bark beetle, tree trunk. Close-up.
The bark off a dead pine tree showing insect damage ... Pine Beetle.
A beetle left patterns on a dry tree. A pest beetle ate the bark on the log. A natural pattern in nature. A bark beetle ate a tree.
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.
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
trunk without bark
This pine tree trunk has seen many a golden sunrise.
In the forests of the Front Range Rocky Mountain foothills, pine bark beetle holes and burrow tracks remain carved in the wood after the bark has fallen off a Ponderosa pine tree in Morrison, Colorado.
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.
Larvae of these beetles are xylophagous. They mainly feed on downy oak (Quercus pubescens), evergreen oak (Quercus ilex) and cork oak (Quercus suber). These longhorn beetle are considered a pest of oaks\n\nThey are considered  a danger for Quercus Forests
A tree eaten by a bark beetle, isolated on a white background
Background with old wood texture
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