Preservationists are keen to protect native trees like the American elm, and it’s a pressing matter to revitalize urban tree canopies, which filter air pollution and help combat the effects of ...

Video | An elm tree in Brattlebrook Park is protected from Dutch Elm Disease by Elm Watch. PITTSFIELD — It's been a while since Priscilla Rafuse would play in Brattle Brook Park under the giant ...

A new genetically engineered tree holds promise to possibly save Florida’s citrus trees from greening disease, a bacterial infection that has devastated the state’s citrus industry.

The concepts, techniques, and gene cassettes we develop for the American chestnut will have broad applications in managing diseases affecting other important tree species such as Dutch-elm disease and ...

This beloved species, sometimes called white elm, is a massive and statuesque tree that can easily reach 90 feet tall. Hardy in zones 3 through 9, the American elm's native range stretches across ...

Aug 17, 2024 Aug 17, 2024 Updated Aug 18, 2024 The American chestnut tree was one of the most populous and mighty trees in eastern North America before a blight over the past century brought it to ...

LEESBURG — The Mary Ellen Chapter of the Daughters of the American ... the Leesburg tree reads:"A liberty tree has been planted at Veterans Memorial Park to emulate the famous elm that ...

Throughout the state, Minnesotans are still noticing native American elms falling prey to Dutch Elm Disease, one of the most widely known tree diseases, affecting elms worldwide. Fortunately ...