VTDigger

Invasive insect found zigzagging on Vermont elm trees

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WTVD

New invasive insect feeding on elm trees in North Carolina

RALEIGH, N.C. (WTVD) -- An invasive insect that's originally from East Asia has arrived in North Carolina, according to researchers at NC State. The elm zigzag sawfly, or Aproceros leucopoda, first ...
WUNC

See a burnt elm tree? This beetle species may have 'skeletonized' it

The North Carolina Forest Service has been receiving reports of scorched-looking elm trees throughout central North Carolina, from Davidson to Johnston counties. But Jim Slye, the service’s Forest ...
WRAL

Invasive species that can significantly damage elm trees found in North Carolina

North Carolina's latest invasive species has been found in western North Carolina, the state Department of Agriculture and Consumer Services said. North Carolina's latest invasive species has been ...
The Topeka Capital-Journal

Ariel Whitely-Noll: Elm trees fuse their root systems. This helps Dutch elm disease spread.

Dutch elm disease has been present in the United States since the 1920s, when it began its rapid spread across elm populations, killing most American elms. Every year the disease continues to spread ...
CU Boulder News & Events

Campus to treat elm trees for scale infestation

Over the next few weeks, Facilities Management (FM) Outdoor Services will engage in responses to the European Elm Scale infestation in our campus elm trees. Integrated Pest Management (IPM) strategies ...
The Virginian-Pilot

Whatever happened to local elm trees after deadly fungal disease struck Virginia?

Elm-lined streets were once ubiquitous in America. The trees’ success throwing beautiful, shady canopies over urban environments made them one of the most popular to plant in the country. Then a ...
usace.army.mil

Corps collaborates to inoculate trees against Dutch elm disease

The American elm (Ulmus americana) was once a common sight on the Upper Mississippi River, but Dutch elm disease, or DED, has killed many trees. DED is an invasive fungal pathogen that is spread by ...
The Topeka Capital-Journal

Ariel Whitely-Noll: Quickly remove trees with Dutch elm disease

Recently, our diagnostic lab at Kansas State University reported a high volume of Dutch elm disease cases in Kansas. The disease has been present in the United States since the 1920s, when it began ...
tdn.com

Longview prepares Dutch elm disease, emerald ash borer treatment plan

Dutch elm disease is caused by a fungus and is highly lethal to elm trees. It can be spread through root grafts, elm bark ...
Chicago Sun-Times

Can a tree be historic?

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