Full TGIF Record # 30648
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Web URL(s):http://www.tandfonline.com/doi/pdf/10.1080/03601239309372836?needAccess=true
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Author(s):Sanchez-Camazano, M.; Gonzalez-Pozuelo, J. M.; Sanchez-Martin, M. J.
Author Affiliation:Instituto de Recursos Naturales y Agrobiologia de Salamanca, CSIC, Cordel de Merinas, Salamanca, Spain
Title:Influence of soil properties on ethofumesate mobility
Source:Journal of Environmental Science and Health: Part B: Pesticides, Food Contaminants, and Agricultural Wastes. Vol. B28, No. 4, 1993, p. 459-471.
# of Pages:13
Publishing Information:New York: Marcel Dekker
Keywords:TIC Keywords: Ethofumesate; Groundwater; Leaching; Physical properties of soil; Soil properties; Soil sampling; Soil analysis; Chromatography
Abstract/Contents:"We studied the mobility of ethofumesate (2-ethoxy-2,3- dihydro-3,3-dimethylbenzofuran-5-yl methanesulphonate) in 23 soil samples by using soil thin layer chromatography (soil TLC) and soil-packed columns. Eighteen of the samples assayed were from agricultural soils of the Marismas del Guadalquivir (a marshy region at the mouth of River Guadalquivir, SW Spain) an the other five were from natural, uncultured soils with organic matter contents above 3%. The Rf values obtained by soil TLC ranged between 0.13 and 0.75 (Rf=0.43). There was a scarcely significant (p < 0.10) negative correlation between Rf and the organic matter content of the soils, organic matter + clay content (p < 0.10) and silt + clay content (p < 0.05). If only the Marismas soils are considered, then the significance of the previous correlations is higher, except for that between Rf and the organic matter content; also, Rf is further significantly correlated with the clay content (p < 0.01) and the smectite content (p < 0.05). The herbicide mobility values obtained by using columns packed with soil samples from the Marismas under unsaturated-flow conditions confirmed the soil TLC results."
Note:Brief summary appears in "Landon's Turf Tips", Carolinas Green, Vol. 30, No. 4, July-August 1994, p. 30.
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Sanchez-Camazano, M., J. M. Gonzalez-Pozuelo, and M. J. Sanchez-Martin. 1993. Influence of soil properties on ethofumesate mobility. J. Environ. Sci. Health. B28(4):p. 459-471.
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    Last checked: 01/31/2018
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MSU catalog number: QH 545 .P4 J6
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