Every now and then a tree problem suddenly emerges that result in dozens of calls and e-mails. The tree in question is Mancana ash - a variety of Manchurian ash. I wrote about problems with this ...

In its most recent tree study, the City of Toronto recorded 116 different species growing on its streets and in its parks. Of those, three stand out as problem trees: Norway maple, silver maple ...

It ate some 700 trees in Andy Haydon Park alone. “It’s a mammoth, mammoth problem,” says Brian Mahoney, 74, a retired resident in the Mooney’s Bay area.

5 bay tree problems and how to solve them Whether planted in a pot or straight into the ground, bays are wonderfully fragrant, and the leaves are valuable for using in the kitchen.