Extracted seedlings showing damage to roots by Cylindrocladium spp. cf. slide 562. Disease, red pine, 2+0.

Extracted seedlings to show root development. Black spruce, 1+0, container stock.

Extracted seedlings to show root development. Black spruce, 3+0, seedlings.

Extracted transplant after two months in field transplant lines at Thunder Bay MNR nursery. Transplanting, black spruce, 1+1.

Extracted tube seedling one year after planting. N.B. root development. Watabeag Man. Unit

Black spruce paper pot planted July 1972. Photo Aug. 1973. Camp 66 Miramichi. J.D.Irving. Person is Niels Kreiberg.

Extraction plant, Syncrude, Fort McMurray

F layer in forest floor of profile slide #21; n.b. the fungal hyphae. Inceptisol, HF, BSP.

Windthrown large hard maple on deep till. N.B. Compactness of root system and lack of deep-going large roots. cf. pine, oak, etc

Farm-forest landscape. View of China gulch, near Medford Oregon.