Săvescu, A.D. 1960 [Scale insects].. Album de Protectia Plantelor. Vol. 1. Daunatorii pomilor, arbustilor fructiferi se vitei de vie. Ministry of Agriculture Bucarest, Romania 270 pp.

Notes: Recognition with aid of color plates; biology; economic importance of eight scale insect species of fruit trees, shrubs, and grapevine.