Warning This Web page has been archived on the Web.

Archived Content

Information identified as archived on the Web is for reference, research or recordkeeping purposes. It has not been altered or updated after the date of archiving. Web pages that are archived on the Web are not subject to the Government of Canada Web Standards. As per the Communications Policy of the Government of Canada, you can request alternate formats on the Contact Us page.

Trembling Aspen - Populus tremuloides

Columnocystis abietina
( Wound Parasites )

Fomitopsis pinicola
( Brown Crumbly Rot )

Fusarium oxysporum
( Fusarium Root Rot )

Ganoderma applanatum
( White Mottled Rot )

Leucoma salicis
( Satin Moth )

Lymantria dispar
( Gypsy Moth )

Malacosoma californicum
( Northern Tent Caterpillar )

Malacosoma disstria
( Forest Tent Caterpillar )

Melampsora spp.
( Melampsora Foliage Rusts )

Stereum sanguinolentum
( Red Heart Rot )

Venturia spp.
( Poplar Shoot Blights )