Ryan Murphy and Ben Held, co-investigators on the U’s disease-resistant elm selection and reintroduction program, want to ...

The American elm and the American chestnut first flourished because of humans. Advertisement Michael Kudish, a botanist and the author of “The Catskill Forest: A History,” said elms were ...

Michigan forests are not as “pristine” as some in the media would have us believe. Nearly all Lake States forests are the ...

Former Borough Administrator Eileen Heinzel will be honored by Pennington officials on Saturday, June 7, when they dedicate ...

Siberian elm leaves are markedly smaller than the leaves of their cousin, the American elm, McConnell said. However, the best test might be just looking at the tree. "Right now you can tell ...

For species such as the American elm, summer pruning is widely recognized as hazardous. These trees should be pruned only during winter dormancy, when the sap-feeding beetles that spread Dutch elm ...

The city's American elm trees, some nearly a century old, are struggling this spring. These towering trees lining the boulevards and city parks have many looking ...

Since the Siberian elm is non-native and appears to have resistance to the disease, it has been used to cross with the American elm (U. americana) in order to produce an American elm-appearing hybrid ...

When you garden, you must follow nature's clock. While the warmth of summer may inspire the wielding of pruning shears, not all plants will appreciate the act and effort, no matter how delayed ...