@PROCEEDINGS {ASSIGBETSE:1996, title = {Genetic variation of the cassava bacterial blight pathogen, Xanthomonas campestris pv. manihotis, originating from different regions in Africa}, author = {Assigbetse, K. and Verdier, V. and Wydra, K. and Rudolph, K. and Geiger, J. P. }, booktitle = {Fourth International Confernece on Plant Pathogenic Bacteria, 26-29 Aug 1996, Madras, India}, year = {1996}, note = {RTB; Root and Tuber; Cassava; p. 35}, }