Significance of Agar diffusion method

The Agar diffusion method is a laboratory technique utilized to evaluate the antibacterial activity of various substances. It involves measuring the inhibition zones formed around test substances placed on agar plates, indicating their effectiveness against bacterial growth. This method can assess the antimicrobial susceptibility of microorganisms, the potency of antibiotics, and the activity of plant extracts and essential oils. By observing these zones of inhibition, researchers can determine the efficacy of different compounds in inhibiting microbial growth.

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The concept of Agar diffusion method in scientific sources