CABALLERO, P., MURILLO, R., MUÑOZ, D. and WILLIAMS, T. 2009. The nucleopolyhedrovirus of Spodoptera exigua (Lepidoptera: Noctuidae) as a biopesticide: analysis of recent advances in Spain. Revista Colombiana de Entomología. 35, 2 (Dec. 2009), 105–115. DOI:https://doi.org/10.25100/socolen.v35i2.9200.