Moran, V.C., & Zimmermann, H.G. 1991 Biological control of jointed cactus, Opuntia aurantiaca (Cactaceae), in South Africa.. Agriculture, Ecosystems & Environment 37(1/3): 5-27.

Notes: [In the special issue: Biological control of weeds in South Africa / edited by J.R. Hoffmann.] This paper discusses Dactylopius opuntiae as one of the potential control agents of O. aurantiaca.