Showing 121 results

Aerial photograph of a stand of spruce budworm damaged trees, Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 51
• Item
• 2000

Part of Bill Freedman fonds

Collage of maps showing the spread of spruce budworm in eastern Canada, 1967-1981

• MS-2-789, Box 14, Folder 24, Item 39
• Item
• [1983?]

Part of Bill Freedman fonds

Photograph of a bundle of bait logs to attract Tetropium fuscum (Brown spruce longhorn beetle), Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 13
• Item
• 2000

Part of Bill Freedman fonds

Photograph of a debarked stump in Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 18
• Item
• 2000

Part of Bill Freedman fonds

Photograph of a debarked stump in Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 17
• Item
• 2000

Part of Bill Freedman fonds

Photograph of a female Tetropium fuscum emerged from a Picea rubens sample

• MS-2-789, Box 16, Folder 13, Item 67
• Item
• 2000

Part of Bill Freedman fonds

Photograph of a female Tetropium fuscum emerged from a Picea rubens sample

• MS-2-789, Box 16, Folder 13, Item 68
• Item
• 2000

Part of Bill Freedman fonds

Photograph of a group of bait logs organized in a spoke formation to attract Tetropium fuscum (Brown spruce longhorn beetle), Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 56
• Item
• 2000

Part of Bill Freedman fonds

Photograph of a group of bait logs to attract Tetropium fuscum (Brown spruce longhorn beetle), Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 30
• Item
• 2000

Part of Bill Freedman fonds

Photograph of a group of bait logs to attract Tetropium fuscum (Brown spruce longhorn beetle), Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 55
• Item
• 2000

Part of Bill Freedman fonds

Photograph of a Lindgren funnel trap on a red spruce in Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 54
• Item
• 2000

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 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 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 a Polytrichum commune, "Reggae" site

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

Part of Bill Freedman fonds

Photograph of a portable mill at Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 24
• Item
• 2000

Part of Bill Freedman fonds

Photograph of a portable mill at Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 22
• Item
• 2000

Part of Bill Freedman fonds

Photograph of a Tetropium fuscum (Brown spruce longhorn beetle) exit hole with size reference, Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 62
• Item
• 2000

Part of Bill Freedman fonds

Photograph of a Tetropium fuscum (Brown spruce longhorn beetle) exit hole, Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 7
• Item
• 2000

Part of Bill Freedman fonds

Photograph of a Tetropium fuscum (Brown spruce longhorn beetle) exit holes, Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 19
• Item
• 2000

Part of Bill Freedman fonds

Photograph of a Tetropium fuscum mating pair on a red spruce bolt in a Canadian Forestry Service lab

• MS-2-789, Box 16, Folder 13, Item 60
• Item
• 2000

Part of Bill Freedman fonds

Photograph of a vertical trap log arrangement, Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 58
• Item
• 2000

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 46
• 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 adult Tetropium fuscum

• MS-2-789, Box 14, Folder 24, Item 31
• 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 an area cleared of spruce budworm damaged trees, Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 11
• Item
• 2000

Part of Bill Freedman fonds

Photograph of an area cleared of spruce budworm damaged trees, Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 12
• Item
• 2000

Part of Bill Freedman fonds

Photograph of an area cleared of spruce budworm damaged trees, Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 15
• Item
• 2000

Part of Bill Freedman fonds

Photograph of an unidentified person documenting logs salvaged from spruce budworm damage in Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 23
• Item
• 2000

Part of Bill Freedman fonds

Photograph of an unidentified person examining a bundle of bait logs to attract Tetropium fuscum (Brown spruce longhorn beetle), Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 14
• Item
• 2000

Part of Bill Freedman fonds

Photograph of an unidentified person standing amid regenerating forest in Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 16
• Item
• 2000

Part of Bill Freedman fonds

Photograph of an unidentified person standing in front of a stack of squared timber from trees damaged by Tetropium fuscum (Brown spruce longhorn beetle) in Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 21
• Item
• 2000

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 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 cambium scored by Tetropium fuscum (Brown spruce longhorn beetle) larval feeding

• MS-2-789, Box 16, Folder 13, Item 64
• Item
• 2000

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 damaged understorey, Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 36
• Item
• 2000

Part of Bill Freedman fonds

Photograph of damaged understorey, Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 38
• Item
• 2000

Part of Bill Freedman fonds

Photograph of damaged understorey, Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 35
• Item
• 2000

Part of Bill Freedman fonds

Photograph of damaged understorey, Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 45
• Item
• 2000

Part of Bill Freedman fonds

Photograph of damaged understorey, Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 37
• Item
• 2000

Part of Bill Freedman fonds

Photograph of damaged understorey, Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 39
• Item
• 2000

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 early canopy browning of a tree in Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 27
• Item
• 2000

Part of Bill Freedman fonds

Photograph of girdled red spruce trap trees, Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 57
• Item
• 2000

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 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 rearing containers with Tetropium fuscum infested spruce bolts, Canadian Forestry Service containment room

• MS-2-789, Box 16, Folder 13, Item 59
• Item
• 2000

Part of Bill Freedman fonds