Author: Canada. Dept. of Agriculture. Entomology Division.
Alternate names: CANADA.  DEPT. OF AGRICULTURE.  ENTOMOLOGY DIVISION; Canada. Dept. of Agriculture. Entomology and Pathology Branch; Canada. Dept. of Agriculture. Entomology Research Institute; Canada. Dept. of Agriculture. Entomological Branch.; Canada. Dept. of Agriculture. Science Service. Division of Entomology; CANADA.  DEPT. OF AGRICULTURE.  SCIENCE SERVICE.  ENTOMOLOGY DIVISION; Canada Dept of Agriculture Entomology