@MISC {ASALA:2010a, title = {Viruses in weeds in Dioscorea yam fields in Nigeria}, author = {Asala, S. * and Shinggu, C. P. * and Asiedu, R. and Kumar, P. L. }, year = {2010}, howpublished = {Abstract}, note = {RTB; Root and Tuber; Yam.; Abstract in: Book of Abstracts, PVEN-IPVEN Symposium, Plant viruses: exploiting agricultural and natural ecosystems, June 20-24, Cornell, Ithaca, New York. p.105}, }