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 ...

As the invasive spotted lanternfly continues to spread nationwide, its proliferation has highlighted an even more worrisome invasive species: the prolific “stinking sumac,” or tree of heaven. National ...

Tree of heaven, a noxious weed and invasive tree, is making an indelible mark on the Pacific Northwest — and confounding the officials attempting to control its spread. “Something is definitely ...

Q. I heard that we shouldn’t plant a tree of heaven because it’s invasive and host to some invasive pest species. Could you explain? The tree of heaven (Ailanthus altissima) is native to China but has ...

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 ...

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 ...

Tree of heaven, a noxious weed and invasive tree, is making an indelible mark on the Pacific Northwest — and confounding the officials attempting to control its spread. “Something is definitely ...