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

Extracted seedlings from regular seedbeds (Field J). Black spruce, 2+0, seedlings.

Extracted seedlings from mulch experiment. See slide # 487 for details. Mulching, black spruce, 1+0.

Extracted seedling n.b. fibrous roots; IFA nursery of slide #522. Transplant, white spruce, 2+1.

Extracted seedling from styroblock ready for cold storage. Container, white spruce, 1+0.

Extracted seedling from styroblock at 6 months. Seedling, western hemlock, 1+0.

Extracted seedling from styroblock, sown May '79. cf Slide #495. Container, black spruce, 1+0.

Extracted seedling from beds in slide #520; n.b. fibrous root system. Seedling, white spruce, 2+0.

Extracted seedling at 4 months n.b. dry peat; Aurora nursery. Fir douglas, 1+0, container. Weyerhaueser.

Extracted portion of C to show laminations in silt loam, roots and gleying; this is from profile in slide # 228