[DOC] [TLE] Dutch elm disease - Wikipedia [PAR] Dutch elm disease (DED) is caused by a member of the sac fungi (Ascomycota) 
affecting elm trees, and is spread by the elm bark beetle. ... The name "Dutch elm 
disease" refers to its identification in 1921 and later in the ... Ophiostoma novo-
ulmi, an extremely virulent species from Japan which was first described in 
Europe... [DOC] [TLE] Ceratocystis ulmi | fungi species | Britannica.com [PAR] The causal fungus, Ophiostoma ulmi (also known as Ceratocystis ulmi), was ... 
during World War I. The disease was first identified in the United States in 1930. 
... ulmi, which was first detected in the Netherlands and is carried from tree to tree
... [DOC] [TLE] The Dutch Elm Disease - the Minnesota Department of Agriculture [PAR] Ophiostoma ulmi (formally Ceratocystis ulmi), the fungus which causes ... 
Minnesota's first case of Dutch elm disease was found in St. Paul in 1961. ... 
When positive identification of the disease is required, diseased portions ..... by 
disrupting the root grafts) either by mechanically trenching around infected trees, 
using a soil... [DOC] [TLE] tree diseases | Faux Rhino [PAR] ... Dutch elm disease or DED was first discovered in the Netherlands around 
1919. ... Ohio reported the first fungus disease in imported logs from Europe 
which ... Minnesota Dutch elm diseaseis a fungus Ceratocystis ulmi that invades 
the tree... [DOC] [TLE] Dutch elm disease: History of the Disease (Forest Research) [PAR] Dutch elm disease (DED) first appeared in the north-west of Europe around 1910
. Between 1914 and 1919, several female Dutch scientists carried out ... of DED 
fungus that had been imported into Britain on elm logs Ceratocystis ulmi. ... By 
the 2010 it was considered some 60 million elm trees have been lost to the 
disease. [DOC] [TLE] How to Identify and Manage Dutch Elm Disease - Treesearch [PAR] At one time, the American elm was considered to be an ideal street tree because 
... If infection begins in the upper crown, symptoms often first appear at the end of 
an ... Elm leaf beetles do not carry the Dutch elm disease fungus as elm bark 
beetles do. ... (formerly called Ceratocystis ulmi) and Ophiostoma novo-ulmi 
Brasier. [DOC] [TLE] The Threatened Elms: A Perspective on Tree Disease Control - JStor [PAR] First reported in the Netherlands in. 1919, it became obvious that elms had been 
dying .... discovered the elm disease fungus ... politan area around New York City
, ... Ceratocystis ulmi. Many other factors made the campaign most difficult. Tree. [DOC] [TLE] THE LONG BATTLE AGAINST DUTCH ELM DISEASE1 [PAR] Discovered in Europe around 1919. In 1921 the first description of a dying elm 
was made by ... much later to be renamed Ceratocystis ulmi. ... found fungus, but 
was unable to bring about the ... trees in the fall, when elms are not very suscep-. [DOC] [TLE] Ophiostoma ulmi (Dutch elm disease) - Cabi [PAR] May 18, 2016 ... The fungal pathogens causing Dutch elm disease are cautionary examples of ... 
Injection of tree with specialized tool. ... Ceratocystis ulmi (Buisman) C. Moreau 
1952 [teleomorph] ... O. ulmi was the first DED fungus to be discovered. ... It was 
first recognized as a new disease in the Netherlands in 1919 and... [DOC] [TLE] Diseases of Trees - Botany Department | University of Hawaii at ... [PAR] Although a control was discovered for the Late Blight of Potato and Downy 
Mildew of ... been driven to extinction by Ophiostoma ulmi, the cause of the Dutch 
Elm Disease. ... Even in recent time fungal pathogens of trees have found their 
ways across .... Ophiostoma ulmi (=Ceratocystis ulmi) first appeared in Holland in 
1919... [DOC] [TLE] dutch eim disease in new brunswick - Forests [PAR] Dutch elm disease , caused by the fungus Ceratocystis ulmi (Buism. ) C. Moreau, 
was ... in 1919, was discovered in Ohio in 1930 and in northern New Jersey in 
1932. Apparently ... Canada infected trees were first found at St. Ours, Quebec in 
19%. By 1963 ..... the depth of soil over the roots

Question: This fungal tree infection, ceratocystis ulmi was 1st indentified in the Netherlands around 1919
Answer: Dutch elm disease