Resistance to the weevils Cylas puncticollis and Cylas brunneus conferred by sweetpotato root surface compounds - Anyanga, M.O.; Muyinza, H.; Talwana, Herbert A.L.; Hall, D.R.; Farman, D.I.; Ssemakula, G.N.; Mwanga, Robert O.M.; Stevenson, P.C. (American Chemical Society, 2013)