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 ...

Removing tree of heaven helps protect native plants, stops spotted lanternflies, and prevents damage to ecosystems and property. Experts say the best way to kill it is to cut the tree low and apply ...

Tree of heaven (Ailanthus altissima) is an invasive tree that has little value in the environment, and its aggressive root system is known to cause damage to pavement, sewer pipes and building ...

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 ...

Virginia Tech researchers are working to develop a native fungus to kill the invasive tree-of-heaven, a preferred host for the destructive spotted lanternfly. The tree-of-heaven, or Ailanthus ...

Arlington’s swarms of spotted lanternflies will finally go away over the winter, but residents should expect to see even more next year, experts say. The invasive insects, which have appeared en masse ...

The tree-of-heaven is not so heavenly. The devilishly invasive plant from Asia grows quickly in natural areas and backyards, taking over habitats intended for native species. Its ecosystem impacts go ...

About 35 yards down the alley in back of my garage is a 60-foot import from China, a female Tree-of-heaven, Ailanthus altissima. She gets her common name from the extraordinary height she reaches in ...

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 ...

The invasive spotted lanternfly population has increased, aided by the presence of the tree of heaven. Tree of heaven, another invasive species, serves as the preferred host for the spotted lanternfly ...