Trends in cassava brown streak disease diagnostics for certification of healthy cassava planting materials and future perspectives: A review Author/Editor(s): Munguti, F.Kilalo, D.Macharia, I.Nyaboga, E. V.Mwang’ombe, A. W.Date of publication: 2018RUFORUM Working document series Read more about Trends in cassava brown streak disease diagnostics for certification of healthy cassava planting materials and future perspectives: A review