Meeting in Southwest Margaree regarding the Spruce Budworm [sound recording]
Add to clipboard
Meeting in Southwest Margaree regarding the Spruce Budworm [sound recording]
Add to clipboard
Ecology Action Centre Annual Report 1976-1977
Add to clipboard
Spruce budworm population In Nova Scotia, 1985 : [report]
"Protection Against Spruce Budworm"
Add to clipboard
"Protection Against Spruce Budworm"
Research notes and annotated drafts of The Enemy Above, an article on the aerial spraying of insecticides in New Brunswick to combat spruce budworm, published in Harrowsmith
Add to clipboard
Research notes and annotated drafts of The Enemy Above, an article on the aerial spraying of insecticides in New Brunswick to combat spruce budworm, published in Harrowsmith
Photographs of clearcutting and reforestation in Fundy National Park and Irving spruce plantations, New Brunswick
Add to clipboard
Photographs of clearcutting and reforestation in Fundy National Park and Irving spruce plantations, New Brunswick
Photographs of recovery from Spruce budworm in Cape Breton Highlands National Park
Add to clipboard
Photographs of recovery from Spruce budworm in Cape Breton Highlands National Park
Add to clipboard
Photograph of spruce budworm salvage cuts in Cape Breton
Add to clipboard
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Add to clipboard
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Add to clipboard
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Add to clipboard
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Add to clipboard
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Add to clipboard
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Add to clipboard
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Add to clipboard
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Add to clipboard
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Add to clipboard
Photograph of panoramic view of spruce budworm aftermath in Cape Breton Highlands National Park
Add to clipboard
Photograph of dead overstory and Abies regeneration, Highlands Road, Cape Breton
Add to clipboard
Photograph of panoramic view of spruce budworm aftermath in Cape Breton Highlands National Park
Add to clipboard
Photograph of Cape Breton highlands after spruce budworm infestation
Add to clipboard
Photograph of salvage clearcuts of spruce budworm-killed forest in Cape Breton Highlands National Park
Add to clipboard
Photograph of spruce budworm-killed forest in Cape Breton Highlands National Park
Add to clipboard
Photograph of spruce budworm-killed forest in Cape Breton Highlands National Park
Add to clipboard
Photograph of spruce budworm-killed forest in Cape Breton Highlands National Park
Add to clipboard
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Add to clipboard
Photograph of salvage clearcuts of spruce budworm-killed forest in Cape Breton Highlands National Park
Add to clipboard
Photograph of spruce budworm-killed forest in Cape Breton Highlands National Park
Add to clipboard
Photograph of adult Tetropium fuscum
Add to clipboard
Photograph of stored pulpwood, Highlands Road, Cape Breton
Add to clipboard
Photograph of spruce budworm emerging from tree
Add to clipboard
Photograph of adult Tetropium fuscum
Add to clipboard
Photograph showing severe resinosis in spruce budworm-infested tree
Add to clipboard
Photograph showing size scale of spruce budworm exit hole
Add to clipboard
Photograph showing Canadian Forest Service rearing chambers
Add to clipboard
Photograph showing larval galleries of spruce budworm in Picea rubens
Add to clipboard
Transparency showing the area severely infested by the spruce budworm 1909-1981 (in millions of hectares)
Add to clipboard
Transparency map showing areas of spruce budworm infestation in eastern Canada, 1981
Add to clipboard
Collage of maps showing the spread of spruce budworm in eastern Canada, 1967-1981
Add to clipboard
Photograph of spruce budworm salvage cuts, Highlands Road, Cape Breton
Add to clipboard
Photograph of spruce budworm-killed forest in Cape Breton Highlands National Park
Add to clipboard
Photograph of salvage clearcuts of spruce budworm-killed forest in Cape Breton Highlands National Park
Add to clipboard
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Add to clipboard
Photograph of spruce budworm aftermath, Highlands Road, Cape Breton
Add to clipboard
Photograph of spruce budworm salvage cuts in Cape Breton
Add to clipboard
Photograph of Balsam fir under competition following spruce budworn infestation
Add to clipboard
Photograph of Abies balsamea competition, Highlands Road, Cape Breton
Add to clipboard
Photograph of stored pulpwood, Highlands Road, Cape Breton
Add to clipboard
Photograph of a Polytrichum commune, "Reggae" site
Add to clipboard
Photograph of spruce budworm aftermath, Highlands Road, Cape Breton