1. Biology and ecology of armored scales;Beardsley;Annual Review of Entomology,1975
2. Bedford, E.C.G., 1998. Red scale Aonidiella aurantii (Maskell), In: Dynamic Ad, N., Bedford, E.C.G., Van den Berg, M.A., De Villiers, E.A. (Eds), Citrus Pests in the Republic of South Africa. South Africa, pp. 132–134.
3. The role of Aphytis in the biological control of armored scale insects on citrus in South Africa;Bedford,1994
4. Testing intraguild predation theory in a field system: does numerical dominance shift along a gradient of productivity?;Borer;Ecology Letters,2003
5. The estimation and analysis of preference and its relationship to foraging models;Chesson;Ecology,1983