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January 1, 1966

Persistence of 2,6-Dichlorobenzonitrile in aquatic environments Persistence of 2,6-Dichlorobenzonitrile in aquatic environments

In two experiments 2,6-dichlorobenzonitrile was added to aquatic systems, and the residue levels were followed for about 6 months. A granular formulation applied to a farm pond at 0.6 p.p.m. produced highest residues in water and fish about 2 weeks following treatment whereas vegetation and soil samples had the highest levels within 1 or 2 days. Residues were still measurable after 188...

Authors

C.C. Van Valin

Ecosystems Mission Area, Columbia Environmental Research Center

January 1, 1966