If they become established in North America, the DNR said there will be "serious environmental and economic impacts." ...

Rick Van Duyvendyk of Garden Talk emphasized prevention as the best line of defence against Dutch Elm disease. The disease is ...

The Emerald Ash Borer, an invasive species of bark beetle that was discovered in Colorado in 2013 and has been expanding through the state, has the potential to damage the Colorado landscape. And ...

The City of Regina has had seven confirmed cases of Dutch elm disease this week, which brings the total up to 17 this season, ...

City workers were at Leopold Crescent Thursday to remove one tree confirmed to be carrying the disease. Sixteen trees have ...

The City of Regina is seeing an early season surge of Dutch elm disease (DED). City officials have confirmed 17 cases so far ...

Dutch elm disease is caused by a fungus that can be spread by a bark beetle or through two trees that have interconnected roots. Beetles reared in infected trees emerge from the diseased wood ...

The disease is actually caused by two groups of invasive species: several varieties of elm bark beetle and two related fungi. The beetles spread the fungi from tree to tree, where they attack ...

The disease is actually caused by two groups of invasive species: several varieties of elm bark beetle and two related fungi. The beetles spread the fungi from tree to tree, where they attack ...

Regina is battling an early surge of Dutch elm disease, with 17 infected trees confirmed so far this year. Acting parks ...