Canadian Forest Service Publications
Results of aerial sprayings and human health hazard of the biological insecticide Bacillus thuringiensis 3a3b at ultra-low volume for spruce budworm control (abstract). 1989. Valéro, J.R.; Letarte, R. Page 346 in Abstracts of the 89th annual meeting of the American Society of Microbiology, May 14-18, 1989, New Orleans, Louisana. American Society of Microbiology, Washington, D.C.
Issued by: Laurentian Forestry Centre
Catalog ID: 14240