• Thumbnail for Ophiostoma ulmi
    Ophiostoma ulmi is a species of fungus in the family Ophiostomataceae. It is one of the causative agents of Dutch elm disease. It was first described...
    10 KB (1,319 words) - 00:19, 11 January 2024
  • Ophiostoma novo-ulmi is a species of fungus in the family Ophiostomataceae. It is one of the key causative agents associated with Dutch Elm Disease (DED)...
    6 KB (855 words) - 04:31, 19 April 2024
  • Thumbnail for Dutch elm disease
    recognized: Ophiostoma ulmi, which afflicted Europe from 1910, reaching North America on imported timber in 1928. Ophiostoma himal-ulmi, a species endemic...
    64 KB (7,296 words) - 11:14, 23 January 2024
  • Ophiostoma himal-ulmi is a species of fungus in the family Ophiostomataceae. It is one of the causative agents of Dutch elm disease. It was first isolated...
    2 KB (267 words) - 22:13, 16 January 2024
  • Thumbnail for Ophiostoma
    (2020) Ophiostoma gmelinii R.L. Chang, Z.W. de Beer & M.J. Wingf. (2021) Ophiostoma grande Samuels & E. Müll. (1979) Ophiostoma himal-ulmi Brasier &...
    13 KB (1,408 words) - 19:40, 16 October 2023
  • Thumbnail for List of invasive fungi
    clavigignenti-juglandacearum certain Ophiostoma species which cause Dutch elm disease Ophiostoma ulmi Ophiostoma himal-ulmi Ophiostoma novo-ulmi Pseudogymnoascus destructans...
    2 KB (191 words) - 13:57, 25 September 2023
  • Thumbnail for Elm
    hypothesis that O. novo-ulmi arose from a hybrid of the original O. ulmi and another strain endemic to the Himalayas, Ophiostoma himal-ulmi, is now discredited...
    73 KB (8,374 words) - 21:04, 2 June 2024
  • Thumbnail for Saperda tridentata
    Ulmus rubra and Ulmus americana. It acts as a vector for the fungus Ophiostoma ulmi, and as a host for the parasitoid wasp Cenocoelius saperdae. BioLib...
    2 KB (70 words) - 21:46, 18 September 2021
  • Thumbnail for Ascomycota
    Dutch elm disease, caused by the closely related species Ophiostoma ulmi and Ophiostoma novo-ulmi, has led to the death of many elms in Europe and North...
    54 KB (6,636 words) - 09:08, 10 June 2024
  • Thumbnail for Scolytus schevyrewi
    vector of the Dutch elm disease, caused by the Ascomycota Ophiostoma ulmi and Ophiostoma novo-ulmi. In North America, it is displacing both the native elm...
    2 KB (169 words) - 08:16, 8 May 2022