Jashenko, R.V. 1999b [Natural enemies of Margarodids in northern Eurasia.]. [Problems of Conservation and Sustainable Use of Animal Biodiversity in Kazakhstan. (Proceedings of an International Scientific Conference.] Tethys Society Almaty 198 pp.

Notes: [Conference held April 6-8, 1999.] Scale species mentioned include Drosicha corpulenta, D. turkestanica, Gueriniella serratullae, Icerya purchasi, Neomargarodes ramosus and Porphyrophora hamelii mentioned.