Elm trees grow big and beautiful, with tree branches that start tall on the trunk and spread outward like an umbrella, making ...
By Chad Giblin, Jeff Gillman, Gary Wyatt and Diomy Zamora Since 1999, the University of Minnesota has been cooperating with the Minneapolis Park and Recreation Board to evaluate and select elms ...
When no signs of life were left, university officials took the “last resort” and decided to remove the dead tree on May 4.
The concepts and techniques that are being developing for American chestnut will also have broad applicability in managing diseases affecting the productivity of other important tree species such as ...
A massive American elm tree that stood for generations on the lawn of the First Presbyterian Church 1793 in Washington took ...