Canadian Forest Service Publications
Occurrence of the introduced sawfly Acantholyda erythrocephala (L.) in Ontario. 1981. Syme, P.D. Canadian Forestry Service, Forest Pest Management Institute, Sault Ste. Marie, Ontario. CFS Research Notes 1(1): 4-5.
Issued by: Great Lakes Forestry Centre
Catalog ID: 22574
CFS Availability: PDF (request by e-mail)