FIG. 1.
Degradation of chlorpyrifos in liquid media amended with 1% (wt/vol) of enhanced soil from Australia. At 4 and 6 days, 0.5-ml aliquots were transferred to fresh SEM (a), MSM (b), and MSMN (c). ▪, chlorpyrifos control; □, chlorpyrifos inoculated; ▴, TCP control; ▵, TCP inoculated. The standard error was within 5% of the mean.