BUSTILLO-P., ALEX E., et al. “Pathogenicity of Metarhizium Anisopliae on the Migratory Locust, Rhammatocerus Schistocercoides Relin, in Colombia”. Revista Colombiana De Entomología, vol. 23, no. 1, Jan. 1997, pp. 39-43, https://doi.org/10.25100/socolen.v23i1.9866.