@INBOOK {DOWNHAM:2002, title = {Development of sex pheromone traps for monitoring the legume podborer, Maruca vitrata (F.) (Lepidoptera: pyralidae)}, author = {Downham, M. and Tamo, M. and Hall, D. and Datinon, B. and Dahounto, D. and Adetonah, J. }, year = {2002}, type = {Challenges and opportunities for enhancing sustainable cowpea production:}, pages = {124--135}, chapter = {2.3}, publisher = {International Institute of Tropical Agriculture (IITA)}, address = {Ibadan, Nigeria}, note = {Proceedings of the World Cowpea Conference III held at the International Institute of Tropical Agriculture (IITA), Ibadan, Nigeria, 4-8 September 2000}, }