Manejo de Plaguicidas, G.I. de 1991. RESULTS OF THE PYRETHROID RESISTANCE MONITORING PROGRAM OF Hellothis virescens IN COTTON. Revista Colombiana de Entomología. 17, 2 (Jul. 1991), 32–37. DOI:https://doi.org/10.25100/socolen.v17i2.10143.