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

Dutch elm disease is on the rise, with forestry crews set to remove seven infected trees in Regina that recently tested ...

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

Darling-58 sprouts, a transgenic American chestnut created by ESF researchers, grow in a nutrient solution. Darling 54, a ...

A Maryland program to spot and document its biggest trees started a century ago. John Bennett is the man who keeps the ...

Research suggests new generation of young ash trees showing greater resistance to ash dieback fungus than adult trees.

First noticed in Ohio in 2012 and in Massachusetts in 2020 in Plymouth and Bristol counties, beech leaf disease had been ...

Whether your favorite tree is in a private garden, on wasteland, in a school playground or on the street, your emotional ...

Leaf miners can make a mess of lemon trees but these simple strategies will limit the damage and keep these pests away.

LEM has been discovered not only in Brevard County, but also in Martin, Palm Beach, Broward, Miami-Dade and several other ...

One of the largest old elm trees in Toronto — possibly in all of southern Ontario — is on its last legs. But as the city finalizes plans to take down the Barton Avenue landmark next week, a ...