Resources
- Insects and Diseases of Trees in the South - USDA Forest Service
- How To Identify and Manage Dutch Elm Disease - USDA Forest Service
- How to Save Dutch Elm Diseased Trees by Pruning - USDA Forest Service
- Fungicide Injection to Control Dutch Elm Disease: Understanding the Options - USDA Forest Service
Selected Images
![]() 3227029 Dutch elm disease Ophiostoma ulmi Symptoms R. Scott Cameron |
![]() 4215047 Dutch elm disease Ophiostoma ulmi Symptoms Fred Baker |
![]() 4213094 Dutch elm disease Ophiostoma ulmi Symptoms Minnesota Department of Natural Resources Archive |
![]() 0355036 Dutch elm disease Ophiostoma ulmi Symptoms Robert L. Anderson |
![]() 1301074 Dutch elm disease Ophiostoma ulmi Symptoms Joseph O'Brien |
Maps
Widely Prevalent Plant Pathogen Status - This map is based on data from the Widely Prevalent Fungi Project, a collabaration between USDA APHIS PPQ and the American Phytopathological Society. See www.PrevalentFungi.org for more information.
Invasive Listing Sources
Taxonomic Rank
Kingdom: Fungi |
Phylum: Ascomycota |
Subphylum: Pezizomycotina |
Class:
Sordariomycetes
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Subclass: Sordariomycetidae |
Order: Ophiostomatales |
Family: Ophiostomataceae |
Genus:
Ophiostoma
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Synonyms and Other Names
Related Scientific Names:
Pesotum ulmi (M.B. Schwartz) J.L. Crain & Schoknecht | (Anamorph) |
Ceratocystis ulmi (Buisman) C. Moreau | (Synonym) |
Ceratostomella ulmi Buisman | (Synonym) |
Common Name Reference: | Hansen, E.M. and K.J. Lewis. 1997. Compendium of Conifer Diseases. APS Press. 3340 Pilot Knob Road, St. Paul, MN 55121-2097. 101 pp. |
Scientific Name Reference: | Index Fungorum. Paul Kirk. CABI, CBS and Landcare Research. http://www.indexfungorum.org/ |