BERNAl-U., M. G., BUSTILLO-P., A. E. and POSADA-F., F. J. (1994) “Virulence of isolates of Metarhizium anisopliae and their field efficacy on Hypothenemus hampei”, Revista Colombiana de Entomología, 20(4), pp. 225–228. doi: 10.25100/socolen.v20i4.10034.