Canadian Forest Service Publications
Evaluation of a nuclear polyhedrosis virus as an agent for the control of the balsam fir sawfly, Neodiprion abietis Harr. 1973. Olofsson, E. Information Report IP - X-2. 30 p.
Issued by: Great Lakes Forestry Centre
Catalog ID: 29579
Series: Information Report (GLFC - Sault Ste. Marie)
Availability: PDF (download)