Autran, E. 1907 Las Cochinillas Argentinas. [Argentinian cochineal insects.]. Boletín de la Argentina Ministerio de Agricultura 7: 145-200.

Notes: Catalog list of 32 species; special discussion of useful scale insects; ground pearl on vine, methods of control. Also in Mus. de Farmacol. Trab. [Buenos Aires] No. 18, 58 pp.