Browse Items (13651 total)

Cronartium comptoneae rust showing aeciospores on jack pine.

Cronartium comptoneae rust showing aeciospores on jack pine.

Cronartium comptoneae (sweetfern rust) on jack pine seedlings.

Cronartium comptoneae (sweetfern rust) on jack pine seedlings.

Stump of black walnut auctioned off for $5,050.00, 1973. Persons are Mr. Bev Finch (owner of woodlot) and Mac Thompson.

Outstanding X poplar (cottonwood). Person is Bill Raitenanen. Aylmer.

Jack pine planted 1964, 9 years. Site of University of Toronto studies. Davidson Township. Engelhart Management Unit.

Strip cutting in white pine. N.B. Final strip (4th) still to be cut. Joan Peninsula, Lake Temagami.

Strip cutting in white pine. N.B. Final strip (4th) still to be cut. Joan Peninsula, Lake Temagami.

Strip cutting for natural regeneration. Gull Lake, Temagami District.