In this edition of ID That Tree, we’re going to introduce you to yet another native Indiana elm found in the far southwest corner of Indiana, and that is winged elm. It’s named for its prominent corky ...

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 ...

The 20-foot tree stands half naked, much of the bark stripped from its trunk. It has only months to live. “It doesn’t know it’s dead,” says U.S. Forest Service botanist David Taylor, pointing to the ...

BECKET — There’s a tiny insect new to Berkshire County that is munching on leaves, giving some trees a ghostly, wintry appearance even in the midst of summer — entirely defoliating elms. The elm ...

A new, invasive insect species has been detected in Ohio for the first time, authorities said. The elm zigzag sawfly was spotted by researchers infesting elm trees in both Franklin and Delaware ...

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 ...

Portage la Prairie is moving ahead with the removal of 191 Dutch elm disease (DED) trees as part of a program delivered in partnership with the Province of Manitoba. Superintendent of Public Works ...