Foldi, I., & Delplanque, A. 1998 Les Homopteres: Sternorhyncha. II. Les Cochenilles. [The Homoptera: Sternorhyncha. II. The Cochenilles.].. [Insects Associated with Poplars.] Les insectes associés aux peupliers. Editions Memor 350 pp. + 71 plates.

Notes: Life history and general appearance of 17 scale insects of poplar including Ortheziidae, Pseudococcidae, Coccidae and Diaspididae.