Is tree of heaven an invasive plant? Yes! Tree of heaven is an invasive species (learn more about invasive plants). The ...

Hello Mid-Ohio Valley farmers and gardeners! This week I want to talk about tree of heaven (Ailanthus altissima), an invasive ...

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 ...

Question: I’ve noticed these tall trees growing along the bridge across from Stewart Park. They have interesting seed pods.

can be found on the Tree of Heaven, maple trees and grape vines. This pest feeds on the sap of herbaceous and woody plants, stressing and eventually causing agricultural and economic damage.

Thirteen species have been added to Virginia’s invasive plant species list due to the potential harm to natural resources.

Beyond the tree of heaven, what else can they harm? Vineyards should worry a lot. Wild grapes, commercial grapes as well, are one of the favorite host plants for them, and they can do a lot of ...

A global study has revealed that insect invasions are being driven by the proliferation of non-native plants. This can can massively disrupt ecological processes, often leading to serious economic ...

If your landscape plants have been sitting and "sulking," the cause might be one of two underlying problems that require a ...

Leenders explained that so far, all the invasive Tree of Heaven plants have been removed in Jamestown. Specifically, all the trees near the Riverwalk and by the train viaduct, near Brooklyn Square.

Hello Mid-Ohio Valley farmers and gardeners! This week I want to talk about Tree-of-Heaven (Ailanthus altissima), an invasive ...