Figure 2. Semi-continuous degradation of cypermethrin at 10 mM (A) and 20 mM (B) by cells of Micrococcus sp. strain CPN 1 immobilized on PUF (-◆-), polyacrylamide (-■-), sodium alginate (-▲-) and agar (-●-). Data values represent means of triplicate and error bars indicate 95% confidence intervals.