Comparison of roots of natural (N) and Ontario tube seedling (T) after 3 growing seasons. N.B. similarity. Engelhart Management Unit

Roots of black spruce from Ontario tube, planted 1966, extracted 1970 after 4 seasons. Willison Twp. Engelhart Management Unit.

Jackpine in Ontario tube planted 1966, extracted 1970 after 4 yrs N.B. root symmetry & residual tube. Willison Twp. Engelhart Management Unit.

TBM spray planes at Juniper airport, J.D.Irving.

TBM spray planes at Juniper airport, J.D.Irving

Area crushed for planting. Black Brook, J.D.Irving

Planting crew on site (slide #437). N.B. man holding line to ensure trees are planted in straight lines. Black Brook, J.D.Irving

Planting crew on site (slide #437). N.B. man holding line to ensure trees are planted in straight lines. Black Brook, J.D.Irving

Roadside pin cherry & balsam fir. Cherry results from disturbance by road construction. Black Brook, J.D.Irving

White spruce planted 1965 at 5yrs. Black Brook, J.D.Irving. Person: Neils Kreiberg