Martelli, G.P. 1913 La lotta contro il Crisonfalo pinnulifero (Chrysomphalus dictyospermi var. pinnulifera), volg. Bianca-Rossa, durante il 1912. [Control of Crisonfalo pinnulifero (Chrysomphalus dictyospermi var. pinnulifera, volg. Bianca-Rossa, during 1912].. Cattedra Ambulante di Agricoltura per la Provincia di Messina 28 pp.

Notes: Tables demonstrate the results of chemical control of this citrus pest throughout Messina, Italy. Other species mentioned include Aspidiotus hederae, Ceroplastes sinensis, Chionaspis euonymi, Coccus hesperidum, Diaspis pentagona, Epidiaspis pyricola, Lecanium persicae, Lepidosaphes beckii, L. ulmi, Leucaspis riccae, Parlatoria calianthina, P. zizyphi, Saissetia hemisphaerica, S. oleae, Schizoneura lanigera and Targionia vitis.