VILLAMIZAR, L., ZEDDAM, J.-L., ESPINEL, C. and COTES, A.M. 2005. Implementation of quality control techniques for the production of a biopesticide based on the granulovirus Phthorimaea operculella PhopGV. Revista Colombiana de Entomología. 31, 2 (Dec. 2005), 127–132. DOI:https://doi.org/10.25100/socolen.v31i2.9432.