Ulmus americana 'Valley Forge'

http://dbpedia.org/resource/Ulmus_americana_'Valley_Forge' an entity of type: Thing

The American Elm cultivar Ulmus americana 'Valley Forge' was raised by the Agricultural Research Service in Maryland. The tree was released to wholesale nurseries without patent restrictions by the U. S. National Arboretum in 1995 after proving to have a high resistance to Dutch elm disease. 'Valley Forge' proved only moderately successful in the US National Elm Trial, averaging a survival rate of 66.7% overall, owing largely to environmental factors rather than susceptibility to disease. rdf:langString
rdf:langString Ulmus americana 'Valley Forge'
rdf:langString Ulmus americana 'Valley Forge'
rdf:langString Ulmus americana 'Valley Forge'
xsd:integer 7969208
xsd:integer 1029671681
rdf:langString InternetArchiveBot
rdf:langString 'Valley Forge'
rdf:langString July 2018
rdf:langString no
rdf:langString 'Valley Forge', Delaware, Ohio.
rdf:langString Agricultural Research Service, Maryland, US
rdf:langString Ulmus americana
rdf:langString The American Elm cultivar Ulmus americana 'Valley Forge' was raised by the Agricultural Research Service in Maryland. The tree was released to wholesale nurseries without patent restrictions by the U. S. National Arboretum in 1995 after proving to have a high resistance to Dutch elm disease. 'Valley Forge' proved only moderately successful in the US National Elm Trial, averaging a survival rate of 66.7% overall, owing largely to environmental factors rather than susceptibility to disease.
xsd:nonNegativeInteger 8419

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