Linked from
The 14 pages that link to Dutch elm disease, each with the reason it gives.
UlmaceaeRelated: The disease devastated elm populations and transformed the use of elms in cities.
UlmusRelated: The disease has killed millions of Ulmus trees and reshaped elm planting.
American elmRelated: It caused extensive mortality among American elms across North America.
Ulmus americanaRelated: It has killed millions of American elms by disrupting water transport.
Ulmus pumilaRelated: Siberian elm is less susceptible than many elms, though not immune.
Ulmus glabraRelated: The disease has killed many mature wych elms across its range.
Ulmus rubraRelated: Like other elms, Ulmus rubra can be affected by this disease.