@INPROCEEDINGS {THOTTAPPILLY:1999a, title = {DNA markers for plant health management}, author = {Thottappilly, G. and Crouch, J. H. and Ortiz, R. }, editor = {Crouch, J. H. and Tenkouano, A. }, booktitle = {DNA marker-assisted improvement of the staple crops of sub-Saharan Africa: proceedings of a workshop on DNA markers, Ibadan, Nigeria, 21-22 August 1996}, year = {1999}, pages = {101--106}, publisher = {International Institute of Tropical Agriculture (IITA); CTA}, address = {Ibadan, Nigeria}, }