ABSTRACT The biochemical defense mechanisms of amphibians involve cutaneous secretions bioactive molecules with antimicrobial activity. This study evaluated the in vitro activity methanolic extracts from two amphibian species Bufonidae family, Rhaebo guttatus and Rhinella marina, control phytopathogens Fusarium udum, solani, Colletotrichum truncatum, Aspergillus flavus, Rhizoctonia Macrophomina...