O. SANTOS A., E. H. VARÓN D., A. GAIGL, and A. FLORIANO, “Economic injury level for Neohydatothrips signifer (Thysanoptera: Thripidae) in passion fruit at the Huila region, Colombia”, Rev. Colomb. Entomol., vol. 38, no. 1, pp. 23–29, Jan. 2012.