Balsam fir killed by spruce budworm, Engelhart M.U.

Balsam fir killed by spruce budworm. N.B. black spruce relatively unaffected. Shebandowan Management Unit. Thunder Bay.

Spaced balsam fir, considered too heavy. N.B. size of trees. Photo: Fred Robinson

Balsam fir sawlogs. Bathurst New Brunswick. Person is Barry Nelson

Balsam fir stand, 5 yrs after main attack. Black Sturgeon, NW Ontario. Person is Doug Brodie. Photo Ken Turner.

High graded stand of balsam fir on private woodland. N.B. Poor form. Photo: Fred Robinson

Balsam fir stand thinned using Rotne single grip harvester. N.B. logs. Repap, Miramichi.

Budworm damage on young balsam fir. Grand Falls, Abitibi-Price.

Aerial view of old cutover showing adequate regeneration. Grand Falls, Abitibi-Price.

Balsam fir, white birch and spruce after clearcutting 1940, Foret Montmorency, Parc des Laurentides