Madsen, Harold F., Research Station Canada Agriculture Summerland, B.C., Canada

• Journal of the Entomological Society of British Columbia Vol. 65 (1968): Journal of the Entomological Society of British Columbia - Articles
  Integrated control of the fruit-tree leaf roller, Archips argyrospilus (Walker), and the eye-spotted bud moth, Spilonota ocellana (Denis & Schiffermuller)
  Abstract  PDF
• Journal of the Entomological Society of British Columbia Vol. 67 (1970): Journal of the Entomological Society of British Columbia - Articles
  Observations on Rhagoletis indifferens and related species in the Okanagan Valley of British Columbia
  Abstract  PDF