Working Document Series Open Access Efficient regeneration and transformation systems for improving resistance to weevils in Ugandan sweetpotato cultivars M. Ghislain · A. Kiggundu · S. Mukasa · A. Sefasi +1 more Sweetpotato is cultivated worldwide as a valuable source of food. Weevils cause 60-100% loss of productivity. The present study aims at genetically transforming selected Ugandan sweetpotato cultivars with genes that confer resistance to we… RUF-34523 2010 CC BY 4.0 25 Aug 2015