Browse Items (13654 total)

Close-up of Fondrich cone collector. Prince George

Close-up of the basal till in slide #220, showing the "lenses" or lines of compaction in the till.

Close-up of 1/2+1, i.e. seedling raised in plastic house (Feb-May) then transplanted to field. Black spruce, 1+1, transplants.

Prototype planting machine (Ont. Lands & Forests)

Needle rust (Chrysomyxa spp.) on white spruce. Black Brook, J.D.Irving.

Needle rust (Chrysomyxa spp.) on white spruce. Black Brook, J.D.Irving.

Semimature needle blight on white pine. Parry Sound, Georgian Bay.

Semimature needle blight on white pine. Parry Sound, Georgian Bay.

Black spruce planted in 1968. cf slides #182, 183, 184. Camp 12, Gounamitz. Black Brook. J.D.Irving.

Budworm damage on red spruce. Black Brook, J.D.Irving.