Gonzáles G., C., R. Munoz, and A. Sosa. 1997. Determinacion del potencial depredador y parasitario del controlador biologico Cephalonomia stephanoderis Betrem (Hymenoptera: Bethylidae) para suprimir a la broca del café, Hypothenemus hampei Ferr. a diferentes densidades. [Determination of the predatory and parasitic potential of the biological control agent Cephalonomia stephanoderis Betrem (Hymenoptera: Bethylidae) for the control of coffee borer Hypothenemus hampei Fear. at differente densities]. Pages 297-301 In Memoirs of the XVIII Latin American Symposium of Coffee Production, Costa Rica. IICA Miscellaneous Publication No. A1-SC-97-05.