- Abraham, Y., D. Moore, and G. Godwin. 1990. Rearing and aspects of biology of Cephalonomia stephanoderis and Prorops nasuta (Hymenoptera: Bethylidae) parasitoids of the coffee berry borer, Hypothenemus hampei (Coleoptera: Scolytidae) . Bulletin of Entomological Research 80:121-128.
- Barrera, J., D. Moore, Y. Abraham, S. Murphy, and C. Prior. 1990b. Biological control of the coffee berry borer, Hypothenemus hampei, in Mexico and possibilities for further action. Pages 391-396 In Brighton Crop Protection Conference—Pests and Diseases—Vol. 1. British Crop Protection Council, Thornton Heath, UK.
- Bridge, P., Y. Abraham, M. Cornish, and C. Prior. 1990. The chemotaxonomy of Beauveria bassiana (Deuteromycotina: Hyphomycetes) isolates from the coffee berry borer Hypothenemus hampei (Coleoptera: Scolytidae) . Mycopathologia 111:85-90.
- Moore, D., Y. Abraham, and N. Mills. 1990. Effects of competition in the coffee berry borer, Hypothenemus hampei (Ferrari) (Col, Scolytidae) . Journal of Applied Entomology 109:64-70.