Pesticide sorption on geologic material of varying organic carbon content.
Sorption of three pesticides on geologic material ranging in organic carbon content from 0.33 to 6.9 g kg-1 was measured in soil columns using a miscible displacement technique. An octanol-water partitioning model was shown to be inappropriate for predicting sorption of the less hydrophobic pesticides on the low organic carbon materials.
Bouchard
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Robert S. Kerr Environmental Research Laboratory, U.S. Environmental Protection Agency, Ada, Oklahoma 74820.
Wood
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D000042:Absorption; D000327:Adsorption; D001280:Atrazine; D004237:Diuron; D055593:Geological Phenomena; D005844:Geology; D006540:Herbicides; D010575:Pesticides; D012987:Soil; D014227:Triazines
D006540:Herbicides; D010575:Pesticides; D012987:Soil; D014227:Triazines; D004237:Diuron; D001280:Atrazine; C025641:hexazinone