Scientists found a natural compound in Manchurian walnut that can inhibit seedling growth, paving the way for cleaner ...

Scientists discovered Manchurian walnut leaves suppress weeds naturally, offering farmers an eco-friendly alternative to ...

Landscaping under any tree can be challenging, thanks to the dense shade cast by the branches and the abundance of thick roots in the soil. But black walnut trees (Juglans nigra) seem to be in a ...

CLEVELAND, Ohio -- Black walnut trees, which are both native to and common in Northeast Ohio, have a divisive reputation. If you are looking to plant a new tree in a sunny spot with wet soil, black ...

Many invasive plants have harmless lookalikes that are perfectly safe to use in your yard, and this pretty tree is one of the ...

Despite its celestial name, tree of heaven (Ailanthus altissima) is known for its infernal behavior. Tree of heaven threatens other plants by forming crowded thickets that suffocate nearly any ...

Many Midwestern yards are adorned by black walnut trees. The black walnut (Juglans nigra) is a large, handsome native tree that bears edible nuts. There’s just one problem with black walnuts: They’re ...

The butternut woollyworm is a strange looking creature, almost cartoonish in a way. Read here to learn more about these insects.