Neiswander, R.B. 1966 Insect and mite pests of trees and shrubs.. Research Bulletin (Ohio Agricultural Research and Development Center -- Wooster, Ohio) 983: 1-54.

Notes: Insects reviewed include Gossyparia spuria, Neolecanium cornuparvum, Toumeyella liriodendri, Pulvinaria innumerabilis, P. acericola, Unaspis euonymi, Aspidiotus perniciosus, A. ancylus, Lepidosaphes yanagicola, L. ulmi, Asterolecanium variolosum, A. minus, A. quercicola, Diaspidiotus liquidambaris, Toumeyella numismaticum, Phenacaspis pinifoliae and Diaspis carueli; brief field descriptions; hosts; description of damage biological notes; photographs.