Tree Diseases & Pests

Tree Diseases

You can find the Field Crop and Forage Pests and their Natural Enemies in Western Canada,  Please contact Shelby at the administration office at 780-842-4454 for assistance.



Dutch Elm Disease


Tree Pests Found in the M.D. of Wainwright

Black Knot of Plum and Cherry

Cooley Spruce Gall Adelgid

Forest Tent Caterpillar

Yellow-Headed Spruce Sawfly