The State Forest Service officials say that a small beetle is responsible for damage that is making elm trees appear as if they've been scorched by fire.

The elm zigzag sawfly was spotted by researchers infesting elm trees in both Franklin and Delaware counties, according to the Ohio Department of Natural Resources.

COLUMBUS, Ohio (WKRC) - A researcher recently discovered a population of an invasive pest species in two different parts of Ohio. While inspecting the area, the researcher found that the elm ...

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

National and state champion trees for each species are measured for trunk size, height and crown and can be a state or national champions.

The 36 trees planted last week at Boutwells Landing senior living community in Oak Park Heights have a big job: To help revitalize the state’s elm population. The American elm trees, each about ...

An invasive insect, known as the elm zigzag sawfly, has arrived in North Carolina, according to researchers at NC State.

I read your column in Central Texas. My house was built in 2017 and I bought it in 2021. I had two beautiful elm trees in my ...