Warning sign on trunk of elm tree (ulmus) infected with Dutch Elm Disease (Ophiostoma novo-ulmi)

---

Size: 2731px × 4096px
Location: Brighton, UK
Photo credit: © Jonathan Howell Photography / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ascomycete, dead, disease, dutch, dying, elm, england, english, europe, infection, microfungi, sign, tree, uk, ulmus, warning