Understory plant species

Black spruce was 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.

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

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

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

Prototype planting machine (Ont. Lands & Forests)

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