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

• Journal of the Entomological Society of British Columbia Vol. 69 (1972): Journal of the Entomological Society of British Columbia - Natural History & Observations
  Biological notes on a green fruitworm, Lithophane Georgii Grt. (Lepidoptera: Noctuidae), attacking apples in the Okanagan Valley of British Columbia
  Abstract  PDF