Wille, J.E. 1925 Übersicht der landwirtschaftlich wichtigen Insekten von Rio Grande do Sul (Brasilien). [Overview of agriculturally important insects of Rio Grande Do Sul (Brazil)].. Zeitschrift für Angewandte Entomologie 11: 415-426.

Notes: Species listed include Margarodes vitium, M. brasiliensis, Dactylopius coccus, Palaeococcus sp., Icerya purchasi, I. brasiliensis, Icerya sp., Aspidiotus perniciosus, A. rapax, A. ficus, A. britannicus, A. aurantii, A. spinosus, Odonaspis secreta, Lepidosaphes ulmi, Aulacaspis pentagona, Chionaspis citri, Mytilaspis citricola, Pseudococcus sp., Orthezia insignis, Ceroplastes cirripediformis, C. grandis, C. mimosae, Lecanium hesperidum, L. hemisphaericum, L. perlatum, L. oleae, L. bituberculatum, Lecanium sp., Asterolecanium bambusae and Cerococcus sp.; hosts.