Lopez-Alonso, C., Eizaguirre, M. and Albajes, R. 1. Short communication. Mutual pheromone antagonism in two sympatric corn borers, Sesamia nonagrioides and Ostrinia nubilalis, under field conditions. Spanish Journal of Agricultural Research. 9, 1 (1), 308-312. DOI:https://doi.org/10.5424/sjar/20110901-079-10.