Record Display for the EPA National Library Catalog

RECORD NUMBER: 99 OF 190

OLS Field Name OLS Field Data
Main Title Movement and Absorption of Pesticides in Sterilized Soil Columns.
Author Mansel, R. S. ; Hammon, L. C. ;
CORP Author Florida Univ., Gainesville. Water Resources Research Center.
Year Published 1971
Report Number WRRC-Pub-16; DI-14-31-0001-3209; OWRR-A-013-FLA; 01697,; A-013-FLA(3)
Stock Number PB-204 644
Additional Subjects ( Herbicides ; Soil properties) ; ( Weed control ; Herbicides) ; ( Ground water ; Water pollution) ; Soils ; Agriculture ; Soil chemistry ; Soil properties ; Pyridines ; Chlorine aliphatic compounds ; Systemic herbicides ; Soil sterilant herbicides ; Paraquat herbicide ; Bipyridinium compounds ; D 2-4 herbicide ; Acetic acid/2-4-dichlorophenoxy
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB-204 644 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 68p
Abstract
Rapid transport of systemic and soil sterilant herbicides in soil during periods of net water flow may decrease the effectiveness of the chemicals to control unwanted vegetation and produce undesirable pollution of the ground water. An investigation of the influence of physical-chemical soil properties upon the transport of 2,4-D and paraquat in columns of organic and sandy soils was performed. Mathematical transfer function theory was used in connection with statistical hydrodynamics to develop a technique for analysis and prediction of herbicide elution from soil columns during miscible displacement experiments.