Canadian Forest Service Publications
Efficacy of Foray 48B (Bacillus thuringiensis Berliner) applications against the spruce budworm, Choristoneura fumiferana (Clemens) (Lepidoptera: Tortricidae), timed for phenological development of balsam fir and black spruce. 1993. Cadogan, B.L.; Scharbach, R.D. The Canadian Entomologist 125: 479-488.
Issued by: Great Lakes Forestry Centre
Catalog ID: 21593
CFS Availability: PDF (request by e-mail)