Ogbe,F.O .and etal The status of cassava mosaic disease ,cassava begomoviruses and whitefly population in nigeria F .O. Ogbeni ,dixon ,ago ,hughes, j. d a, Alabi, f. okechukura, r u - Ibadan IITA 2005 - Vi,78p. ; ill; ISBN: 978 131 240 8 Subjects--Topical Terms: Cassava -diseases and pests-n igeria LC Class. No.: 95b 608.5 n5 .04 2005