M. A. POLANIA, P.-A. CALATAYUD, and A. C. BELLOTII, “Feeding behavior of the mealybug Phenacoccus herreni (Sternorrhyncha: Pseudococcidae) and influence of water deficiency in cassava plants on its development”, Rev. Colomb. Entomol., vol. 25, no. 1, pp. 1–9, Jun. 1999.