The study of the chemistry composition of the volatil oil of Ocimum micranthum Wild was determinatged by chromatographies and spectronics methods, metil-eugenol (52.20%) was gottern like the principal component, in addition to cariofileno (15.67%), β-elemento (5,15%). The essential oil of Ocimum micranthum Wild were screened for antimicrobial activities (more sensibility over fungus), the agar overlay technique was applied over differents bacterials and fungus like this; Kleibsiella pneumonae, Staphylococcus aureus, Escherichia coli, Bacillus cereus, Shiguella sp., Aspergillus niger, aspergillus flavus, Aspergillus fumigatus and Penicllium sp.

The study of the chemistry composition of the volatil oil of Ocimum micranthum Wild was determinatged by chromatographies and spectronics methods, metil-eugenol (52.20%) was gottern like the principal component, in addition to cariofileno (15.67%), β-elemento (5,15%). The essential oil of Ocimum micranthum Wild were screened for antimicrobial activities (more sensibility over fungus), the agar overlay technique was applied over differents bacterials and fungus like this; Kleibsiella pneumonae, Staphylococcus aureus, Escherichia coli, Bacillus cereus, Shiguella sp., Aspergillus niger, aspergillus flavus, Aspergillus fumigatus and Penicllium sp.