Canadian Forest Service Publications
A laboratory test of three systemic insecticides against the spruce budworm, Choristoneura fumiferana (Clem.). 1962. Randall, A.P. Canadian Entomologist 94(11):1156-1161.
Year: 1963
Issued by: Great Lakes Forestry Centre
Catalog ID: 38182
Language: English
Availability: PDF (request by e-mail)