Foldi, I. 2003a Les cochenilles: 1ère Partie. [Scale insects: Part 1.]. Insectes No. 129: 3-7.
Notes: Scale insects are formidable enemies of agricultural crops. This report reviews the place of scales in the world of insects, a general description, illustrations, means of reproduction and defense. Species mentioned include Chionaspis salicis, Kuwania sp., Matsucoccus sp., Neosteingelia texana, Parlatoria sp., Pulvinaria sp., Saccharicoccus sacchari and Xylococcus sp.