Tree Diseases

You can find the Field Crop and Forage Pests and their Natural Enemies in Western Canada, Identification and management field guide here.



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