VALLEJO, LUIS FELIPE, and SERGIO ORDUZ-P. “Production of a Biopesticide Based on Bacillus Thuringiensis Subsp. Kurstaki, in the Laboratory”. Revista Colombiana de Entomología 22, no. 2 (July 15, 1996): 61–67. Accessed January 19, 2025. https://ojs.h-novigo.com/index.php/SOCOLEN/article/view/9924.