Boyce, H.R. 1955 Note on an outbreak of the European fruit lecanium, Lecanium corni (Bouche) (Homoptera:Coccidae) in 1955 in Essen County, Ontario.. Report of the Entomological Society of Ontario 86: 48-49.

Notes: The chronology of the incidence of L. corni is reviewed on peach in 1955. Eulecanium cerasifex and E. fitchii are also mentioned as associated species.