Zone of inhibition




The clear region around the paper disc saturated with an antimicrobial agent on the agar surface.


The clear region is an indication of the absence, or the effective inhibition, of microbial growth by the antimicrobial agent. (see disk-diffusion test)

See also: disk-diffusion test, antibiotic, culture, bacteria.

Please contribute to this project, if you have more information about this term feel free to edit this page

This page was last modified on 22 June 2008, at 09:04. This page has been accessed 141,478 times. 
What links here | Related changes | Permanent link