CARBONDALE — Carl Meinecke sidles up to an ash tree and wraps a tape measure around the trunk, gathering both circumference and diameter in one move. “Diameter is 17.9 inches,” Carbondale ...

The insect threatens the health and survival of the black ash tree. In northern Wisconsin, April Stone is carrying on a centuries-old Ojibwe practice of basket making. She uses wood from the black ...

The benefits of these living ash trees easily justify the cost of monitoring them. We provide answers to common questions people have about the need for continued treatment. I have had a tree care ...

Did you know that using wood ash as a fruit tree fertilizer is a practice that gardeners have been doing for many years? This is because the wood ash is good for the soil, and can provide valuable ...

Researchers studying ash trees in the western U.S. have discovered a set of genetic variations that could protect the species ...

Next month, officials plan to treat healthy ash trees in Washington County with injections of the systemic insecticide emamectin benzoate. The city of Portland’s tree inventory has identified ...

Although the ash tree-killing beetle is less established in northwest Wisconsin than in other parts of the state, this year’s detections indicate that the pest is expanding its foothold in the ...

An ash tree commonly refers to trees of the genus Fraxinus (from Latin "ash tree") in the olive family Oleaceae. The ashes are usually medium to large trees, mostly deciduous though a few ...

More than 90% of all ash infested by the insect native to Asia eventually die, threatening to make the tree species functionally extinct in North America. In response, researchers are working to ...

Years later, a tree collapsed onto College Avenue, tearing down the power lines connected to her home. In 2023, a 60-foot ash tree crashed through the roof of her garage, leaving her with a ...

All of Iowa's 99 counties confirmed having the ash tree-killing insect, emerald ash borer, the Iowa Department of Natural Resources reported Thursday. As one of the most commonly planted street ...

KNIGHT: And as we're walking across the bridge, I think it was one of our interns who spotted the tree, was, like, hey, is that an ash? And we all stop and look at this tree, and we're ...