Gill collects dead and damaged limbs from a variety of indigenous trees—ash, oak, locust ... a thin sheet of Japanese rice paper on the cross-section, rubs it with his hand and peels the ...

Green ash grow along riverbanks and help prevent erosion. Cutting a cross-section will reveal whether a tree's seeds are healthy. (Angela Bosse/CBC) McPhee said it can be difficult for an ...

The answer is no. Dead branches on the inner canopy of an ash tree is not a symptom that would be caused by Emerald Ash borer (EAB). EAB causes trees to decline because they feed on the vascular ...