Vasquez, Erlinda A., et al. “Sweetpotato Weevil Pheromones and Their Precursors: Dose-Response and Structure-Activity Relationship in Cylas Formicarius Fabr., Cylas Brunneus Olivier and Cylas Puncticollis Boheman”. Annals of Tropical Research, vol. 31, no. 2, Nov. 2009, pp. 16-40, doi:10.32945/atr3122.2009.