Cavalieri, V., Mazzeo, G., Garzia, G. T., Buonocore, E. and Russo, A. (2008) “Identification of Planococcus ficus and Planococcus citri (Hemiptera: Pseudococcidae) by PCR-RFLP of COI gene”, Zootaxa. Auckland, New Zealand, 1816(1), pp. 65–68. doi: 10.11646/zootaxa.1816.1.6.