C. ESPINEL, L. TORRES, E. GRIJALBA, L. VILLAMIZAR, and A. M. COTES, “Preformulations for control of the whitefly Bemisia tabaci (Hemiptera: Aleyrodidae) under laboratory conditions”, Rev. Colomb. Entomol., vol. 34, no. 1, pp. 22–27, Jun. 2008.