• 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 (7,237 words) - 12:44, 24 August 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
    (2016) Ophiostoma noisomeae Musvuugwa, Dreyer & Roets (2016) Ophiostoma novo-ulmi Brasier (1991) Ophiostoma olgensis H.M. Wang & Q. Lu (2016) Ophiostoma pallidobrunneum...
    13 KB (1,285 words) - 14:05, 1 September 2024
  • 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) - 08:16, 26 August 2024
  • 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 (8,366 words) - 06:46, 2 September 2024
  • 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 Scolytus multistriatus
    acts as vector of the Dutch elm disease, caused by the Ascomycota Ophiostoma ulmi, it is much less effective than the large elm bark beetle, S. scolytus...
    2 KB (139 words) - 19:50, 13 October 2023
  • Thumbnail for Christine Buisman
    In 1927, Buisman provided the final proof that Graphium ulmi (later named Ophiostoma ulmi) was the causal agent of the disease, concluding the controversy...
    9 KB (1,047 words) - 05:44, 1 September 2024
  • cold-water tributaries of the Pacific Ocean in Asia and North America. Ophiostoma ulmi sensu lato Fungus Dutch elm disease Caused destructive pandemics in...
    27 KB (616 words) - 11:52, 27 June 2024
  • Thumbnail for Fungus
    blast fungus Magnaporthe oryzae, tree pathogens such as Ophiostoma ulmi and Ophiostoma novo-ulmi causing Dutch elm disease, Cryphonectria parasitica responsible...
    200 KB (19,172 words) - 18:21, 28 August 2024
  • Thumbnail for Ulmus americana
    (1995). "Variation in Response of Selected American Elm Clones to Ophiostoma ulmi". Journal of Environmental Horticulture. 13 (3): 126–128. doi:10.24266/0738-2898-13...
    84 KB (8,687 words) - 01:52, 25 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
  • Flavivirus (West Nile virus) Myxobolus cerebralis (whirling disease) Ophiostoma ulmi (Dutch elm disease) Paramyxovirus (Exotic Newcastle disease) Phakopsora...
    29 KB (2,325 words) - 07:22, 6 July 2024
  • Thumbnail for Wilt disease
    others.[citation needed] Dutch elm disease is caused by the fungus Ophiostoma ulmi, it affects elm trees.[citation needed] Elm yellows sometimes called...
    10 KB (1,053 words) - 14:01, 25 January 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...
    1 KB (72 words) - 16:50, 12 August 2024
  • fraxineus (T. Kowalski) Baral, Queloz, Hosoya (ash dieback disease) Ophiostoma ulmi (Dutch elm disease) Different initiatives have been promoted in order...
    42 KB (2,876 words) - 04:16, 28 August 2024
  • Thumbnail for Ulmus minor 'Christine Buisman'
    in response to the less virulent form of Dutch elm disease (DED), Ophiostoma ulmi, which afflicted Europe's elms after the First World War. 'Christine...
    13 KB (1,409 words) - 11:02, 11 January 2024
  • septicemia (VHS) Monjiviricetes Mononegavirales Rhabdoviridae Virus Ophiostoma ulmi Dutch elm disease Sordariomycetes Ophiostomatales Ophiostomataceae...
    64 KB (239 words) - 13:20, 28 June 2024
  • japonica) (Japanese knotweed) Robinia pseudoacacia (Black locust) Ophiostoma ulmi (Dutch elm disease) Bothriocephalus acheilognathi (Asian tapeworm)...
    7 KB (546 words) - 03:46, 18 July 2024
  • Dothiorella ulmi Dutch elm disease Ophiostoma ulmi = Ceratocystis ulmi Pesotum ulmi [anamorph] = Graphium ulmi Ophiostoma novo-ulmi Leaf blister Taphrina ulmi Mistletoe...
    6 KB (19 words) - 17:23, 20 March 2022
  • Thumbnail for Johanna Westerdijk
    Christine Johanna Buisman to confirm the finding from Schwarz that Ophiostoma ulmi was the cause of the disease. Buisman additionally bred elms for disease...
    15 KB (1,519 words) - 05:50, 1 September 2024
  • uniformly hirsute. The species has a high resistance to the fungus Ophiostoma himal-ulmi endemic to the Himalaya and the cause of Dutch elm disease there...
    2 KB (128 words) - 20:50, 2 October 2022
  • Thumbnail for Ulmus × hollandica 'Commelin'
    disease, Ophiostoma ulmi and a range of other ailments, 'Commelin' proved very susceptible to the later, aggressive strain Ophiostoma novo-ulmi subsp. americana...
    6 KB (539 words) - 14:59, 12 January 2024
  • Thumbnail for Ulmus × hollandica 'Vegeta'
    Netherlands to be resistant to the initial strain of Dutch elm disease, Ophiostoma ulmi, prevalent in the 1920s and '30s, the others being 'Monumentalis' Rinz...
    25 KB (2,561 words) - 18:21, 25 July 2024
  • Thumbnail for Ulmus minor 'Dehesa de la Villa'
    Iglesias, S; Gil, L (2015-04-01). "Seven Ulmus minor clones tolerant to Ophiostoma novo-ulmi registered as forest reproductive material in Spain". IForest - Biogeosciences...
    4 KB (432 words) - 17:02, 20 March 2023
  • Thumbnail for Ulmus 'Nanguen'
    when inoculated with unnaturally high doses of the causal fungus Ophiostoma novo-ulmi, and was rated 5 out of 5 in Dutch tests. Tests in France by INRA...
    14 KB (1,446 words) - 19:51, 1 September 2024
  • Thumbnail for Mycovirus
    are mitoviruses found in the two fungal species S. homoeocarpa and Ophiostoma novo-ulmi. Nuss et al. (2005) described that it is possible to extend the natural...
    33 KB (4,059 words) - 02:16, 27 June 2024
  • Thumbnail for Ulmus 'Androssowii'
    Scolytus multistriatus were present in stressed or dying trees but no Ophiostoma ulmi was obtained from the galleries." The report concluded that, to date...
    9 KB (825 words) - 12:15, 30 April 2024