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

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

Worse yet, the leaves, roots, and bark all contain allelopathic compounds which inhibit the growth of nearby plants. The leaves of tree-of-heaven resemble those of black walnut. The technical term for ...

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

Here are a couple of November ideas that will help your trees and other plants get through the winter with less stress, plus an easy outdoor container planting idea that you will thank me for next ...

Virginia Tech scientists are developing a fungus that can use the movements of the invasive spotted lanternfly to kill the Tree of Life.

Hong Kong customs has made its largest seizure of protected agarwood in more than two decades, discovering one tonne (2,205lbs) of the tree bark worth HK$18 million (US$2.3 million) in a sea ...

And because the tree of heaven is fed upon by very few insects ... So they will lay them on tree bark. They will lay them on cars. They will lay them on cement—pretty much anything.

Miniscule mineral particles that are carried by the wind during wet conditions are dissolved and absorbed by the lichen. Lichens produce their own food using sunlight energy and do not feed on the ...

And because the tree of heaven is fed upon by very few insects directly ... and they will lay the eggs on just about any smooth surface. So they will lay them on tree bark. They will lay them on cars.

Tests on a drug made from tree bark have produced 'conclusive' evidence that it can help beat tumours, scientists revealed yesterday. Combretastatin, which has been hailed as a potential cancer ...