However, almost all mature American elm trees have been killed in the last 50 years by Dutch elm disease, which is caused by a fungus, Ophiostoma novo-ulmi, introduced from Asia. Elm bark beetles ...

Once the hallmark of a rural idyll, our English elms were almost eradicated by the devastating fungal infection of Dutch Elm ...

and the trees are better-known for having been decimated by Dutch elm disease, a fungal infection spread by elm bark beetles. (For quick identification of four elm species by their samara ...

The technology used to scan the tree has previously been used by HES to create digital images of historic buildings Dutch Elm Disease is a fungal infection spread by tiny bark beetles. It can ...