JIMÉNEZ-R., M. T., BUSTILLO-P., A. E., & LUQUE-Z., J. E. (1997). Impact of endosulfan and clorpiriphos on Apis mellifera in colombian coffee ecosystems. Revista Colombiana De Entomología, 23(1), 19–23. https://doi.org/10.25100/socolen.v23i1.9863