Showing 116 results

Photograph of spruce budworm salvage cuts in Cape Breton

• MS-2-789, Box 14, Folder 24, Item 1
• Item
• 1983

Part of Bill Freedman fonds

Photograph of spruce budworm aftermath in Cape Breton Highlands National Park

• MS-2-789, Box 14, Folder 24, Item 10
• Item
• 1987

Part of Bill Freedman fonds

Photograph of spruce budworm aftermath in Cape Breton Highlands National Park

• MS-2-789, Box 14, Folder 24, Item 11
• Item
• 1987

Part of Bill Freedman fonds

Photograph of spruce budworm aftermath in Cape Breton Highlands National Park

• MS-2-789, Box 14, Folder 24, Item 12
• Item
• 1987

Part of Bill Freedman fonds

Photograph of spruce budworm aftermath in Cape Breton Highlands National Park

• MS-2-789, Box 14, Folder 24, Item 13
• Item
• 1987

Part of Bill Freedman fonds

Photograph of spruce budworm aftermath in Cape Breton Highlands National Park

• MS-2-789, Box 14, Folder 24, Item 14
• Item
• 1987

Part of Bill Freedman fonds

Photograph of spruce budworm aftermath in Cape Breton Highlands National Park

• MS-2-789, Box 14, Folder 24, Item 15
• Item
• 1987

Part of Bill Freedman fonds

Photograph of spruce budworm aftermath in Cape Breton Highlands National Park

• MS-2-789, Box 14, Folder 24, Item 16
• Item
• 1987

Part of Bill Freedman fonds

Photograph of spruce budworm aftermath in Cape Breton Highlands National Park

• MS-2-789, Box 14, Folder 24, Item 17
• Item
• 1987

Part of Bill Freedman fonds

Photograph of spruce budworm aftermath in Cape Breton Highlands National Park

• MS-2-789, Box 14, Folder 24, Item 18
• Item
• 1987

Part of Bill Freedman fonds

Photograph of panoramic view of spruce budworm aftermath in Cape Breton Highlands National Park

• MS-2-789, Box 14, Folder 24, Item 19
• Item
• 1987

Part of Bill Freedman fonds

Photograph of dead overstory and Abies regeneration, Highlands Road, Cape Breton

• MS-2-789, Box 14, Folder 24, Item 2
• Item
• 1983

Part of Bill Freedman fonds

Photograph of panoramic view of spruce budworm aftermath in Cape Breton Highlands National Park

• MS-2-789, Box 14, Folder 24, Item 20
• Item
• 1987

Part of Bill Freedman fonds

Photograph of Cape Breton highlands after spruce budworm infestation

• MS-2-789, Box 14, Folder 24, Item 21
• Item
• 1990

Part of Bill Freedman fonds

Photograph of salvage clearcuts of spruce budworm-killed forest in Cape Breton Highlands National Park

• MS-2-789, Box 14, Folder 24, Item 22
• Item
• 1990

Part of Bill Freedman fonds

Photograph of spruce budworm-killed forest in Cape Breton Highlands National Park

• MS-2-789, Box 14, Folder 24, Item 23
• Item
• 1990

Part of Bill Freedman fonds

Photograph of spruce budworm-killed forest in Cape Breton Highlands National Park

• MS-2-789, Box 14, Folder 24, Item 24
• Item
• 1990

Part of Bill Freedman fonds

Photograph of spruce budworm-killed forest in Cape Breton Highlands National Park

• MS-2-789, Box 14, Folder 24, Item 25
• Item
• 1990

Part of Bill Freedman fonds

Photograph of spruce budworm aftermath in Cape Breton Highlands National Park

• MS-2-789, Box 14, Folder 24, Item 26
• Item
• 1990

Part of Bill Freedman fonds

Photograph of salvage clearcuts of spruce budworm-killed forest in Cape Breton Highlands National Park

• MS-2-789, Box 14, Folder 24, Item 27
• Item
• 1990

Part of Bill Freedman fonds

Photograph of spruce budworm-killed forest in Cape Breton Highlands National Park

• MS-2-789, Box 14, Folder 24, Item 28
• Item
• 1990

Part of Bill Freedman fonds

Photograph of adult Tetropium fuscum

• MS-2-789, Box 14, Folder 24, Item 29
• Item
• [1990?]

Part of Bill Freedman fonds

Photograph of stored pulpwood, Highlands Road, Cape Breton

• MS-2-789, Box 14, Folder 24, Item 3
• Item
• 1983

Part of Bill Freedman fonds

Photograph of spruce budworm emerging from tree

• MS-2-789, Box 14, Folder 24, Item 30
• Item
• [1990?]

Part of Bill Freedman fonds

Photograph of adult Tetropium fuscum

• MS-2-789, Box 14, Folder 24, Item 31
• Item
• [1990?]

Part of Bill Freedman fonds

Photograph showing severe resinosis in spruce budworm-infested tree

• MS-2-789, Box 14, Folder 24, Item 32
• Item
• [1990?]

Part of Bill Freedman fonds

Photograph showing size scale of spruce budworm exit hole

• MS-2-789, Box 14, Folder 24, Item 33
• Item
• [1990?]

Part of Bill Freedman fonds

Photograph showing Canadian Forest Service rearing chambers

• MS-2-789, Box 14, Folder 24, Item 34
• Item
• [1990?]

Part of Bill Freedman fonds

Photograph showing larval galleries of spruce budworm in Picea rubens

• MS-2-789, Box 14, Folder 24, Item 35
• Item
• [1990?]

Part of Bill Freedman fonds

Transparency showing the area severely infested by the spruce budworm 1909-1981 (in millions of hectares)

• MS-2-789, Box 14, Folder 24, Item 36
• Item
• 1983

Part of Bill Freedman fonds

Photograph of spruce budworm salvage cuts, Highlands Road, Cape Breton

• MS-2-789, Box 14, Folder 24, Item 4
• Item
• 1983

Part of Bill Freedman fonds

Photograph of spruce budworm-killed forest in Cape Breton Highlands National Park

• MS-2-789, Box 14, Folder 24, Item 40
• Item
• 1990

Part of Bill Freedman fonds

Photograph of salvage clearcuts of spruce budworm-killed forest in Cape Breton Highlands National Park

• MS-2-789, Box 14, Folder 24, Item 41
• Item
• 1983

Part of Bill Freedman fonds

Photograph of spruce budworm aftermath in Cape Breton Highlands National Park

• MS-2-789, Box 14, Folder 24, Item 42
• Item
• 1987

Part of Bill Freedman fonds

Photograph of spruce budworm aftermath, Highlands Road, Cape Breton

• MS-2-789, Box 14, Folder 24, Item 43
• Item
• 1983

Part of Bill Freedman fonds

Photograph of spruce budworm salvage cuts in Cape Breton

• MS-2-789, Box 14, Folder 24, Item 44
• Item
• 1983

Part of Bill Freedman fonds

Photograph of Balsam fir under competition following spruce budworn infestation

• MS-2-789, Box 14, Folder 24, Item 45
• Item
• 1983

Part of Bill Freedman fonds

Photograph of Abies balsamea competition, Highlands Road, Cape Breton

• MS-2-789, Box 14, Folder 24, Item 46
• Item
• 1983

Part of Bill Freedman fonds

Photograph of stored pulpwood, Highlands Road, Cape Breton

• MS-2-789, Box 14, Folder 24, Item 47
• Item
• 1983

Part of Bill Freedman fonds

Photograph of a Polytrichum commune, "Reggae" site

• MS-2-789, Box 14, Folder 24, Item 48
• Item
• 1983

Part of Bill Freedman fonds

Photograph of spruce budworm aftermath, Highlands Road, Cape Breton

• MS-2-789, Box 14, Folder 24, Item 49
• Item
• 1983

Part of Bill Freedman fonds

Photograph of stored pulpwood, Highlands Road, Cape Breton

• MS-2-789, Box 14, Folder 24, Item 5
• Item
• 1983

Part of Bill Freedman fonds

Photograph of a moribund stand of Picea glauca, Highlands Road, Cape Breton

• MS-2-789, Box 14, Folder 24, Item 50
• Item
• 1983

Part of Bill Freedman fonds

Photograph of stored pulpwood, Highlands Road, Cape Breton

• MS-2-789, Box 14, Folder 24, Item 51
• Item
• 1983

Part of Bill Freedman fonds

Photograph of a person leaning against stored pulpwood, Highlands Road, Cape Breton

• MS-2-789, Box 14, Folder 24, Item 52
• Item
• 1983

Part of Bill Freedman fonds

Photograph of an upland bog, Highlands Road, Cape Breton

• MS-2-789, Box 14, Folder 24, Item 53
• Item
• 1983

Part of Bill Freedman fonds

Photograph of Abies balsamea competition, Cape Breton Highlands National Park

• MS-2-789, Box 14, Folder 24, Item 54
• Item
• 1983

Part of Bill Freedman fonds

Photograph of Abies balsamea competition, Highlands Road, Cape Breton

• MS-2-789, Box 14, Folder 24, Item 55
• Item
• 1983

Part of Bill Freedman fonds

Photograph of a person examining ATV tracks in a fen near spruce budworm aftermath, Cape Breton Highlands National Park

• MS-2-789, Box 14, Folder 24, Item 57
• Item
• 1983

Part of Bill Freedman fonds

Photograph of spruce budworm aftermath in Cape Breton Highlands National Park

• MS-2-789, Box 14, Folder 24, Item 58
• Item
• 1987

Part of Bill Freedman fonds