Browse Items (13652 total)

Blister rust in large white pine. Tree seed plant Angus

Blister rust in large white pine. Tree seed plant Angus.

Red pine killed by Armillaria mellea (Shoestring root rot). Trees about 10 yrs old after planting on hardwood cutover(red oak & hard maple). Nr. Dorset. The person is Erik Jorgensen.

Clearing for a secondary road in black spruce on peat. Leitch Twp. nr. Cochrane

Frost pocket in white spruce plantation, Humber Forest nr. Palgrave Pocket area was planted same as surround

Madill mobile spar in clearcutting at UBC Forest, Haney

Natural regeneration of white spruce in an old field. Chapman Valley Parry Sound. N.B. chlorosis due to nitrogen deficiency.

Nitrogen-deficient Norway spruce one year after planting (cf.#74). Dorset.

Nitrogen-deficient white spruce furrow planted in an old field. Nr. Parry Sound

Norway spruce (2+2) slit planting in cleared area field, nr Dorset.