Canadian Forest Service Publications
Field and laboratory investigations of the effectiveness of insecticidal sprays applied from aircraft in controlling larvae of spruce budworm Choristoneura fumiferana Clem.). 1953. Hurtig, H.; Fettes, J.J.; Randall, A.P.; Hopewell, W.W. . Suffield Report No. 176, DRB Project D4r9-68-20-03. Suffield Experimental Station, Ralston, Alberta. 145p.
Issued by: Great Lakes Forestry Centre
Catalog ID: 36729
Availability: PDF (request by e-mail)