Summary
Residues of chlordane were determined in alfalfa up to one year after application of Velsicol HCS-3260 to soil at 5 and 10 lbs active ingredient per acre. The major residues were cis-, trans-,photo-cis-, and oxychlordane. The latter two accounted for a maximum of 16% and 17%, respectively, during the first four months after treatment. The identity of oxychlordane was confirmed by four different GLC columns, chemical derivatization, p-value determination, and column chromatography.
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Wilson, D.M., Oloffs, P.C. Residues in alfalfa following soil treatment with high purity chlordane (velsicol HCS-3260). Bull. Environ. Contam. Toxicol. 9, 337–344 (1973). https://doi.org/10.1007/BF01685083
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DOI: https://doi.org/10.1007/BF01685083