Komosinska, H. 1974a [Physiographical and ecological investigations upon armored scale insects (Homoptera, Doccoidea, Diaspididae) of Poland.]. Zeszyty Naukowe Akademii Rolniczej w Warszawie, Rozprawy Naukowe 43: 1-84.
Notes: Discusses 14 diaspidid species; ecological research includes frequency, population density and abundance of species in 4 types of environments; biology; hosts and distribution.