48 Bilder zum Thema "forest pathology" bei ClipDealer

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Horse Chestnut tree infested with leaf miner moth trails
Fomes fomentarius with drops of dew. Small depth of field
Tinder fungus growing on a mossy tree trunk
Fomes fomentarius close up. Small depth of field
Ash dieback fungus (Hymenoscyphus fraxineus) on European ash
Larger eight-toothed European spruce bark beetle, Ips typographus close-up. This insect is a major pest on spruce trees
Dead Elm Tree caused by Dutch Elm Disease (DED) (Ophiostoma ulmi)
Dead Elm Tree in winter caused by Dutch Elm Disease (DED) (Ophiostoma ulmi)
Dead Elm Tree in winter caused by Dutch Elm Disease (DED) (Ophiostoma ulmi)
Modern ecology and disease forest.
currant leaf disease virus infection
Macro photo of brown and green needles of a sick fir tree
Part of O-trek between Seron and Dickson in Torres del Paine national park. Wooden pathway on the background of Paine mountains.
Frog-eye leaf spot or Cercospora diseases on leaves of Suicide tree
Frog-eye leaf spot or Cercospora diseases on leaves of Suicide tree
Frog-eye leaf spot or Cercospora diseases on leaves of Suicide tree
Plum Branch With Wrinkled Leaves Affected by Disease
leaf attacked by a fungal disease,macro
Leaf with fungi
leaf attacked by a fungal disease,macro
Frog-eye leaf spot or Cercospora diseases on leaves of Suicide tree
The spooky tree
Frog-eye leaf spot or Cercospora diseases on leaves of Suicide tree
Close up view of a wild vine leaf infected with leaf spot disease
Fruit tree leaves are damaged by insects.
Frog-eye leaf spot or Cercospora diseases on leaves of Suicide tree
close-up of red cedar pine needles. Treatment and diseases of coniferous trees
close-up of young shoots of cedar pine. Treatment and diseases of coniferous trees
close-up of young shoots of cedar pine. Treatment and diseases of coniferous trees
close-up of red cedar pine needles. Treatment and diseases of coniferous trees
Agrobacterium radiobacter on bark, a unique tree ailment.
red cedar pine needles. Treatment and diseases of coniferous trees
Closeup of insect chewed leaf. Plant leaves eaten by insects
Close up of a dead elm tree caused by Dutch Elm Disease (DED) (Ophiostoma ulmi) during early spring. Selective focus, background blur and foreground blur
Closeup of insect chewed leaf. Plant leaves eaten by insects
close-up of young shoots of cedar pine. Treatment and diseases of coniferous trees
Crime scene, gun and investigator with evidence outdoor for forensics, analysis and investigation in forest or nature. Person hands with weapon, ppe and inspection or police search for clues in woods.
close-up of red cedar pine needles. Treatment and diseases of coniferous trees
Close up of a dead elm tree caused by Dutch Elm Disease (DED) (Ophiostoma ulmi) during early spring. Selective focus, background blur and foreground blur
close-up of green oak leaves in the forest. tree diseases
red cedar pine needles. Treatment and diseases of coniferous trees
close-up of young shoots of cedar pine. Treatment and diseases of coniferous trees
Crime scene, gun and investigator with evidence outdoor for forensics, analysis and investigation in forest or nature. Person hands with weapon, ppe and inspection or police search for clues in woods.
close-up of red cedar pine needles. Treatment and diseases of coniferous trees
Close up of a dead elm tree caused by Dutch Elm Disease (DED) (Ophiostoma ulmi) during early spring. Selective focus, background blur and foreground blur
red needles of cedar pine. Treatment and diseases of coniferous trees
Plum Branch With Wrinkled Leaves Affected by Disease
Closeup of insect chewed leaf. Plant leaves eaten by insects

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