title: Residues of lindane, HCH isomers and HCB in the soil after lindane application.
abstract: The dynamics of the disappearance of lindane, HCH isomers and HCB in soil after lindane application were studied, as well as the phenomenon of lindane bioisomerization to HCH isomers. The disappearance of the compounds studied depended on their volatilization into the atmosphere, plant absorption and degradation. During the experiment, lindane was bioisomerized in very small amounts to alpha-, beta-, delta-HCH and HCB, but not to epsilon-HCH. The limited magnitude of this phenomenon indicates that bioisomerization does not contribute to the contamination of food and the environment with HCH isomers that has been observed.
authors.affiliation: Institute of Forensic Medicine, University of Veracruz, Framboyanes esq. Reyes Heroles, 91950-Veracruz, Ver, México.
authors.forename: S M
authors.initials: SM
authors.lastname: Waliszewski