The outcome of the study clearly shows that studied area iscontaminated with endosulfan isomers and its major metabolite endosulfan sulfate. All the species collected from contaminated area were able to accumulate endosulfan isomers in the their tissues, thereby constituting an effective sink for the endosulfan .Although, both the isomers were found in all the plants pecies studied but β endosulfan was predominant. In our study,theuptake potential of different plant species was V. zizanioides4D. longiflora4C. virgata4P. palndo-som4S. olerceous4S. interrupta4S. zeylamica. Results shows that both V. zizanioides and D.longiflora can accumulate considerable amount of endosulfan isomers and its metabolite endosulfan sulfatein their root, stem and leaf matrix than any other species. In future, these selected species would be tested for their capacity to clean endosulfan contamination from contaminated sites.The results reflect importance of
these plants inmonitoring purposes in developing plant based remediation technology, for the decontamination of
already contaminated sited.