Dead crown from blister rust (Cronartium ribicola). Parry Sound.

Dead crown from blister rust (Cronartium ribicola). Parry Sound.

Dead Eucalyptus marginata (jarrah) on coast in western Australia due to Phytophthora cinnamomi; photo by S.R. Shea

Dead top of leader resulting from aphid attack. Black spruce, 2+0, aphid damage.

A portrait of Dean Hearnden, Roberta Hannah and five unidentified others. The group is standing in a semi circle outdoors, on campus.

Debudded red pine to produce a knot-free lower log after several years of debudding. Nr. Dorset

Debudding of white spruce planted 1964 by evening grosbeaks. Veneer Hill Black Brook, J.D.Irving. Person is Alex Jablanczy.