CARDONA, C., RODRÍGUEZ, A. and PRADA, P. C. (1993) “ACTION THRESHOLD FOR THE CONTROL OF THE WHITE FLY OF THE GREENHOUSES, Trialeurodes vaporariorum (Westwood) (Homoptera: Aleyrodidae), IN GREEN BEANS”, Revista Colombiana de Entomología, 19(1), pp. 27–32. doi: 10.25100/socolen.v19i1.10050.