Canadian Forest Service Publications
Pathogenicity of the Ireland strain of nuclear polyhedrosis virus to spruce budworm, Choristoneura fumiferana, larvae. 1998. Ebling, P.M.; Barrett, J.W.; Arif, B.M. The Canadian Entomologist 130: 107-108.
Available from: Great Lakes Forestry Centre
Catalog ID: 9684
CFS Availability: PDF (request by e-mail)
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