Canadian Forest Service Publications
Toxicology and efficacy of insect growth regulators aerially applied against the spruce budworm at Hearst (1978), Wawa (1979) and the French River area (1980) 1981. Retnakaran, A. Canadian Forestry Service, Forest Pest Management Institute, Sault Ste. Marie, Ontario. Information Report FPM-X-45. 63 p. (includes: appendix).
Available from: Great Lakes Forestry Centre
Catalog ID: 8766
CFS Availability: PDF (download)
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