Residues of 6 organochlorine contaminants were found in N. lewisi from 6 sites in the Tar and Neuse river systems. Concentrations of pesticides were low and apparently related to geographic patterns of use. Levels of PCB were higher and did not seem to vary geographically.
|Title||Pesticide and PCB residues in the Neuse River waterdog, Necturus lewisi|
|Authors||R.J. Hall, R. M. Prouty, R.E. Ashton|
|Publication Subtype||Journal Article|
|Record Source||USGS Publications Warehouse|
|USGS Organization||Patuxent Wildlife Research Center|