Samways, M.J. 1986a Spatial and temporal population patterns of Aonidiella aurantii Hemiptera Homoptera Diaspididae parasitoids Hymenoptera Aphelinidae and Encyrtidae caught on yellow sticky traps in citrus.. Bulletin of Entomological Research 76: 265-274.

Notes: Discussion of types of traps; extremely patchy spatial distribution.