Showing 120 results

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 stored pulpwood, Highlands Road, Cape Breton

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

Part of Bill Freedman fonds

Photograph of stored pulpwood, Highlands Road, Cape Breton

• MS-2-789, Box 14, Folder 24, Item 59
• Item
• 1983

Part of Bill Freedman fonds

Photograph of Tetropium fuscum (Brown spruce longhorn beetle) adult on a red spruce, Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 61
• Item
• 2000

Part of Bill Freedman fonds

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

• MS-2-789, Box 16, Folder 13, Item 20
• Item
• 2000

Part of Bill Freedman fonds

Photograph of Tetropium fuscum (Brown spruce longhorn beetle) larval galleries and pupal chambers under bark of an infested tree

• MS-2-789, Box 16, Folder 13, Item 65
• Item
• 2000

Part of Bill Freedman fonds

Photograph of Tetropium fuscum (Brown spruce longhorn beetle) tunnels in a recently downed tree in Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 32
• Item
• 2000

Part of Bill Freedman fonds

Photograph of the stump of a spruce budworm damaged tree in Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 48
• Item
• 2000

Part of Bill Freedman fonds

Photograph of timber piles in Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 25
• Item
• 2000

Part of Bill Freedman fonds

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

• MS-2-789, Box 16, Folder 13, Item 28
• Item
• 2000

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

Photograph showing resin flow under a full canopy, Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 9
• Item
• 2000

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 woodpecker excavation of spruce budworm from tree trunk, Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 5
• Item
• 2000

Part of Bill Freedman fonds

Photograph showing woodpecker excavation of spruce budworm from tree trunk, Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 6
• Item
• 2000

Part of Bill Freedman fonds

Spruce budworm population In Nova Scotia, 1985 : [report]

• MS-11-13, Box 45, Folder 26, Item 1
• Item
• 1985

Part of Ecology Action Centre fonds

Transparency map showing areas of spruce budworm infestation in eastern Canada, 1981

• MS-2-789, Box 14, Folder 24, Item 37
• Item
• 1983

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