d'Utra, G. 1901 Molestias, inimigos e tratamento dos laranjeiras. [Diseases, enemies and treatment of orange trees.]. Boletim da Agricultura (São Paulo) 1: 351-363.

Notes: Species mentioned include Lecanium hesperidum, Mytilaspis gloveri, M. citricola, Aspidiotus aurantii, A. ficus, A. citrinus, A. trilobitiformis, Parlatoria pergandei, Chionaspis citri, Lecanium oleae, Lecanium hesperidum, L. hemisphaericum, Ceroplastes floridens, C. cirripediformis, Icerya purchasi, Dactylopius citri, D. destructor, Aleyrodes citri, Orthezia praelonga, Lecanium coffeae and Hemichionaspis aspidistrae.