Tree-of-heaven is native to Asia but has been widely planted in North America and now spreads naturally as a serious invasive tree threat. In this episode of ID That Tree, Purdue Extension forester ...

The tree of heaven, Ailanthus altissima, is another problem plant with invasive tendencies. Growing upwards of 60 feet tall, the tree of heaven can rapidly spread by seed dispersal or by ...

There's a war being waged against a tree with a heavenly name that can have some hellish impacts on the environment and even the economy. And the fight is coming to Erie County. The Western ...

Erie MetroParks and Erie Soil and Water Conservation District are teaming up again to bring awareness about the invasive ...

PORTSMOUTH, Va. (WAVY) — An invasive species has been impacting Virginia and more than 40 other states in the U.S. The Tree-of-heaven can get up to 8 feet tall. The appearance is similar to ...

The Western Pennsylvania Conservancy began treating an invasive tree known as "tree of heaven" in parks and private properties around Fairview, Millcreek and Harborcreek. These trees are a ...

State foresters say action should be taken soon to prevent the species from spreading along South and North Table creeks and other wooded locations. Graham said Friends of Riverview Nature Park will ...

ID That Tree, Playlist, Purdue Extension – Forestry and Natural Resources (FNR) YouTube Channel (Invasive White Mulberry, Siberian Elm, Tree of Heaven) Invasive Species Playlist, Playlist, Purdue ...

An army of volunteers will spread across Loudoun starting Saturday as part of the second Scrape for the Grape campaign.

The Western Pennsylvania Conservancy is using herbicide to kill tree of heaven trees to combat the spread of spotted lanternflies. The invasive insects threaten the regional grape industry.