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Scleroderris disease on red pine
Scleroderris disease on red pine. Petawawa management unit, now AFA Algonquin Pk.
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Tornado path in black spruce
Tornado path in black spruce, Trout Lake, NW Ontario
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Spacing trial in slash pine
Spacing trial in slash pine. North Carolina, Wake Forest
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Longleaf pine in "grass" stage
Longleaf pine in "grass" stage. It may remain in this stage for several years and is resistant to fire. height growth begins when root collar D. is =>2.5cm
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Longleaf pine in "grass" stage
Longleaf pine in "grass" stage. It may remain in this stage for several years and is resistant to fire. Height growth begins when root collar D. is =>2.5cm
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Longleaf pine, emerged from the grass stage
Longleaf pine that has emerged from the grass stage
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White pine, red pine, spruce regeneration
White & red pine and spruce regeneration. 11 yrs after cut in Quetico Pk. Sandy Bay. Person in 242b is Orie Loucks
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White pine, red pine, spruce regeneration
White & red pine and spruce regeneration. 11 yrs after cut in Quetico Pk. Sandy Bay. Person in 242b is Orie Loucks.
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Natural regeneration after clearcut
Natural regeneration of P. densigflora after clearcut of over-mature stand (background). N.B. heavy competition. Nishine Japan. Photo Carl Heimburger.
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Planted Pices glehnii
Planted Pices glehnii at Kuriyama, Japan. Photo Carl Heimburger
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