Tell-tale tunnel boring tracks of Elm Bark Beetle which introduces the fungus Ophiostoma ulmi that infects the tree with Dutch Elm Disease, DED.

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Size: 5504px × 8256px
Photo credit: © Marcus Harrison - plants / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: bark, beetle, beetles, borer, cambium, ded, disease, diseased, dutch, elm, exposed, fungi, glabra, novo-ulmi, ophiostoma, peste, plant, procera, scolytus, split, tracks, tree, trunk, tunnels, uk, ulmi, ulmus, vascular, wilt