This category is for sites that provide information related to the preservation of specific tree species. Examples would include (but not be limited to) trees threatened by diseases or pests such as the American Elm and Chestnut.
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The American Chestnut Foundation
Dedicated to the restoration of the American Chestnut through scientific breeding and cooperative research.
Devoted to elm trees and elm care with sections dealing with diseases (including Dutch elm disease), new research, tree physiology and other elm-related information.
Last update:February 20, 2015 at 12:36:13 UTC