Record Display for the EPA National Library Catalog

RECORD NUMBER: 91 OF 208

OLS Field Name OLS Field Data
Main Title Insecticide persistence in natural seawater as affected by salinity, temperature, and sterility /
Author Walker, William W.
CORP Author Gulf Coast Research Lab., Ocean Springs, Miss.;Environmental Research Lab., Gulf Bfeeze, Fla.
Publisher Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency ; Available to the public through the National Technical Information Service,
Year Published 1978
Report Number EPA-600/3-78-044
Stock Number PB-281 605
OCLC Number 06270558
Subjects Insecticides--Biodegradation.
Additional Subjects Insecticides ; Biodeterioration ; Fresh water ; Sea water ; Temperature ; Salinity ; Malathion ; Phosphorus organic compounds ; Sulfur organic compounds ; Diazinon ; Chlorine aliphatic compounds ; Pseudomonas ; Moraxaxella ; Parathion ; Phosphorothioic acid/O-O-(dimethyl-ester)-O-(nitrophenyl-ester) ; Phosphorothioic acid/O-O-(diethyl-ester)-O-O-(diethyl-ester)-O-((isopropyl-methyl)-pyrimidinyl-ester) ; Methoxychlor ; Environmental persistance
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101AC6L.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJAD  EPA 600/3-78-044 Region 3 Library/Philadelphia, PA 05/14/1993
EJBD ARCHIVE EPA-600-3-78-044 Headquarters Library/Washington,DC 05/06/2014
EJBD  EPA-600-3-78-044 Headquarters Library/Washington,DC 03/08/2016
EKAM  QP82.2.P6E2 600, 1978, no.44 Region 4 Library/Atlanta,GA 05/13/1994
EKBD  EPA-600/3-78-044 Research Triangle Park Library/RTP, NC 07/18/2003
EKCD  EPA-600/3-78-044 NHEERL/GED Library/Gulf Breeze,FL 02/08/2008
ELBD  EPA 600-3-78-044 AWBERC Library/Cincinnati,OH 04/10/1998
ELDD  EPA-600/3-78-044 NHEERL/MED Library/Duluth,MN 05/11/2005
ERAD  EPA 600/3-78-044 Region 9 Library/San Francisco,CA 10/22/2012
ESAD  EPA 600-3-78-044 Region 10 Library/Seattle,WA 07/19/2005
NTIS  PB-281 605 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation viii, 25 pages : illustrations ; 27 cm.
Abstract
The effect of temperature, salinity, and sterility on the degradation of malathion, parathion, methyl parathion, diazinon, and methoxychlor in fresh and estuarine water has been determined under controlled laboratory conditions. Surface water samples of 1, 10, 20, and 28 ppt salinity were amended with the above insecticides and incubated in the dark at 30, 20, and 10C under sterile and nonsterile conditions. Insecticide abatement was followed by electron-capture gas-liquid chromatographic techniques. No significant differences between sterile and nonsterile treatments were observed for any of the insecticides studies, while the effect of increasing temperature was highly significant with regard to increased degradation of malathion, parathion, methyl parathion, and diazinon. Salinity effects were varied among the four organophosphates.
Notes
"This report was submitted in fulfillment of grant no. R803842 by the Gulf Coast Research Laboratory, Ocean Springs, MS, under the sponsorship of the Environmental Protection Agency"--Page iv. Includes bibliographical references (pages 18-19).