Adelges spp. on black spruce

Mouse damage on jack pine in dense regeneration from seeding. N.B. height of feeding - mice tunneling through snow. Dryden Paper Co

Mouse damage on jack pine in dense regeneration from seeding. N.B. height of feeding - mice tunneling through snow. Dryden Paper Co

Jackpine 40-50% stocking after scarification (pads & chains) 1963. Ht. 3-7ft. Camp 17, Dryden Paper Co. Person is Fred Robinson.

Jackpine 70-80% stocking after scarification (pads & chains). Camp 17 Dryden Paper Co., cf slide #555

General view of Camp 17 area. Dryden Paper Co. cf slides # 555 & 556

Clearcutting in wet hollow/bedrock; conclusion it should have been strip cut.

Clearcutting of productive stand (N.B. amount of slash) on shallow over bedrock. Dryden Paper Co.

Scarified 1964 for natural. Jackpine 3-5ft. at 7 yrs. Firesteel R. Thunder Bay. N.B. competition

Black spruce strip cut (Modified Harvest Cutting, MHC) 1960. No site preparation. N.B. regeneration at 11 yrs. Shebandowan, Thunder Bay.