@ARTICLE {ARITUA:1999, title = {Effect of local inoculum on the spread of sweetpotato virus disease: limited infection of susceptible cultivars following widespread cultivation of a resistant sweetpotato cultivar}, author = {Aritua, V. * and Smit, N. E. J. M. and Legg, J. and Gibson, R. }, journal = {Plant Pathology}, year = {1999}, volume = {48}, number = {5}, pages = {655--661}, issn = {0032-0862}, note = {RTB; Root and Tuber; Sweetpotato}, }