Planta Medica, Table of Contents Planta Med 1975; 27(4): 330-332DOI: 10.1055/s-0028-1097809 © Georg Thieme Verlag Stuttgart · New YorkBIOLOGICAL INVESTIGATION OF DOVYALIS CAFFRA D. Zaki Botany Department, Faculty of Science, Cairo University Giza, Egypt, Cairo Recommend Article Abstract PDF Download Buy Article Abstract Dovyalis caffra Warb, when investigated biologically, proved that the fruit, stem and root have antimicrobial activities against several bacteria and yeasts strains. The leaf and its branch have no effect. PDF (214 kb)