McKnight, B.N. 1983 . Biological pollution: the control and impact of invasive exotic species. Indiana Academy of Science Indianapolis 261 pp.

Notes: [Proceedings of a Symposium held at the University Place Conference Center, Indiana University--Purdue University at Indianapolis on October 25 & 26, 1991.] This publication presents 21 papers given at a symposium held under the auspices of the Indiana Academy of Science to consider the origin of invasive species (notably plants, insects, birds and microorganisms) in the USA, the economic, sociological and agronomic problems they cause, and their management and control. Target species mentioned include Antonina graminis, Pseudococcus calceolariae and Saissetia oleae in the paper Classical biological control--an endangered discipline? (Drea).