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RECORD NUMBER: 96 OF 185

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
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NTIS  PB-204 644 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
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.
PUB Date Free Form 9 Aug 71,
Category Codes 2A; 13B; 52A; 68D
NTIS Prices PC A04/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326523267
Origin NTIS
Type CAT