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Comparison of a frost-damaged tree against no damage
Frost damage on white spruce compared with adjacent black spruce with no damage. Perkins Brook, Black Brook, J.D.Irving.
Frost damage on tree branches and needles
Close up of frost damage on white spruce
A fertilized field showing grass growth
Effect of fertilizer applied at time of planting in an old field. N.B. profuse growth of grass, not the spruce. Rolly Field, J.D.Irving.
7yr old black spruce plantation
Black spruce planted 1965. Camp 16. Persons are Lou Appleby of Weld wood and Martin Broeren of M&B. J.D. Irving.
7 yr old Black spruce plantation
Black spruce planted in 1965. Camp 16. Persons are Lou Appleby of Weld wood and Martin Broeren of M&B. J.D,Irving.
Thrush aircraft used for herbicide applications.
Thrush aircraft used for herbicide applications. J.D.Irving
Thrush aircraft used for herbicide applications. (image 2)
Thrush aircraft used for herbicide applications. J.D.Irving
Thrush aircraft demonstrating herbicide application
Thrush aircraft demonstrating herbicide application
Thrush aircraft demonstrating herbicide application (2)
Thrush aircraft demonstrating herbicide application
B26 aircraft demonstrating water bombing
B26 demonstrating water bombing. J.D.Irving