Trueblood, A.C.2016-11-152016-11-15https://hdl.handle.net/2139/43359Cacao -- Diseases and pests -- SurinameWitches' broom disease -- Research -- Trinidad and TobagoWitches' broom disease -- Trinidad and Tobago -- HistoryStudies in the witches' broom disease of cacao (marasmius perniciosus stahel)Theses