CASTAÑO, O., BELLOTTI, A. C. and VARGAS-H., O. (1985) “EFFECT OF HCN AND INTERCALED CROPS ON DAMAGE CAUSED BY THE ‘SMALLPOX BUG’ Cyrtomerius bergi Froeschner TO THE YUCCA CULTIVATION”, Revista Colombiana de Entomología, 11(2), pp. 24–26. doi: 10.25100/socolen.v11i2.10261.