@MISC {BEED:2010b, title = {Biotic constraints}, author = {Beed, F. and Coyne, D. }, year = {2010}, month = {February}, howpublished = {Presentation at the Banana and plantain component of CCER for crop improvement, IITA, Ibadan, 10 February}, note = {Presentation at the Banana and plantain component of CCER for crop improvement, IITA, Ibadan, 10 February, 2010}, }