Canadian Forest Service Publications
Spruce budworm (Lepidoptera: tortricidae) moth flight and dispersal: new understanding from canopy observations, radar, and aircraft. 1980. Greenbank, D.O.; Schaefer, G.W.; Rainey, R.C. Memoirs of the Entomological Society of Canada 110: 1-49.
Issued by: Atlantic Forestry Centre
Catalog ID: 7131
Availability: PDF (request by e-mail)