West, Steve Ashley2008-12-162008-12-162008-12-16https://hdl.handle.net/2139/3059enPlease contact the West Indiana Division at the University of the West Indies,St.Augustine in order to view the full thesis. Contact: wimail@sta.uwi.eduSweet potatoes -- Diseases and pests -- Trinidad and TobagoStudies on the biology and ecology of the sweet potato stem borer, Megastes grandalis Guen. in TrinidadThesis