Tree of heaven is a fast-growing invasive species that has taken hold in many parts of the U.S. Tree of heaven, a noxious weed and invasive tree, is making an indelible mark on the Pacific Northwest — ...

Many gardeners and homeowners are reporting large infestations of the spotted lanternfly right now and are wondering what ...

The Ohio Department of Agriculture and OSU Extension Office is asking residents to lookout for spotted lanternflies in their ...

RAPHINE, Va. — The kudzu of the tree world could one day be controlled by a fungus. Virginia Tech graduate student Rachel Brooks is testing how the fungus verticillium attacks tree of heaven, an ...

Hello Mid-Ohio Valley farmers and gardeners! This week I want to talk about tree of heaven (Ailanthus altissima), an invasive species from Asia. It has been in the news lately because it is a major ...

Last August, I penned an article about identifying tree-of-heaven (ToH), a favorite host of one of Indiana’s newest invasive insects, the spotted lanternfly. Recently, Purdue Extension has released a ...

In some areas along the Chadakoin River, Tree-of-heaven is rapidly becoming the only remaining bank tree species. Photo by Twan Leenders One way of categorizing plants is based on their origin: native ...

At first glance, you might think that a tree so named would be great to consider for a home landscape. The resounding answer to that consideration is “NO.” As you read on, I’ll give you some reasons ...

Who knew something so sweet-sounding could be incredibly menacing. Tree-of-heaven is obnoxiously noxious, earning it a designation on Washington’s quarantine list, which prohibits its sale or ...

Twan Leenders, Chautauqua Watershed Conservancy ecological restoration manager, is pictured speaking to the Jamestown City Council on Monday. P-J photo by John Whittaker An invasive species of tree is ...