In an inventory of trees done for the City of Fredericton, 11 per cent were ash trees. "That accounts for 2,400 ash trees on our streets," said Murray. Traps important ...

What Toronto’s 860,000 ash trees can’t handle is the emerald ash borer, or EAB, an Asian beetle that gradually made its way up from Detroit, Mich., in 2002, leaving a trail of dead and dying ...

An invasive forest pest native to Asia is jeopardizing the entire native range of Canadian and U.S. black ash trees, new research from Michigan State University says. As we navigate through ...

The key to naturally protecting your trees from pests is to surround them with the right plants. Here are four ...

- Staff photo by Chris Clay MISSISSAUGA — Clarkson’s Diane Damario has enjoyed visiting Rattray Marsh for a number of years and always wanted to give back in some fashion. Now that the marsh’s 2,200 ...

Insects that escape detection often cannot find suitable food or climate conditions in their new home and die out quickly. This was not the case for the emerald ash borer, which can adapt to deep cold ...

The emerald ash borer, Agrilus planipennis, attacks and kills ash trees and has left a swath of destruction across five provinces and 34 states since first being discovered in 2002 in Windsor, Ont ...

Crilly said another pest, the emerald ash borer, which claims 90 per cent of ash trees 10 years after arrival in a vicinity, is expected to threaten the city’s trees in five to 10 years.

Winnipeg's ash tree canopy may be in more imminent danger than anticipated from an invasion of destructive insects because of significant changes to the city's climate. *Special offer only ...

Arboricultural staff in Fredericton are monitoring for an invasive insect that kills ash trees. They have installed lime green prism traps in 20 locations throughout the city to see if they will ...

There’s another bad bug threatening British Columbia trees these days. The emerald ash borer, Agrilus planipennis, attacks and kills ash trees and has left a swath of destruction across five provinces ...