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OLS Field Name OLS Field Data
Main Title Toxicity of the Herbicides 2,4-D, DEF, Propanil and Trifluralin to the Dungeness Crab, 'Cancer magister'.
Author Caldwell, Richard S. ; Buchanan, David V. ; Armstrong, David A. ; Mallon, Michael H. ; Millemann, Raymond E. ;
CORP Author Oregon State Univ., Corvallis. Agricultural Experiment Station.;National Oceanic and Atmospheric Administration, Rockville, MD. Office of Sea Grant.;Environmental Protection Agency, Washington, DC.
Year Published 1979
Report Number ORESU-R-79-010 ;TECHNICAL PAPER-4819; EPA-68-01-0188, NOAA-04-3-158-4; NOAA-79120404;
Stock Number PB80-130883
Additional Subjects Herbicides ; Toxicology ; Fluorine organic compounds ; Chlorine organic compounds ; Lethal dosage ; Responses ; Chlorine organic compounds ; Crabs ; Concentration(Composition) ; Reprints ; Toxic substances ; Cancer magister ; Dungeness crab ; D 2-4 herbicide ; Acetic acids ; Propanil ; Propionanilide/dichloro ; Trifluralin ; Toluidine/dinitro-N-N-dipropyl-trifluoro ; Sea Grant program
Library Call Number Additional Info Location Last
NTIS  PB80-130883 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 15p
Abstract Lethal and sublethal responses to the herbicides 2,4-D, DEF, propanil, and trifluralin of various life history stages of the Dungeness crab, Cancer magister, were examined to estimate maximum acceptable toxicant concentrations (MATC) of each compound for this species. Zoeae were found, in long term tests, to be the most sensitive stage. Based on the experiments with this stage, MATCs were concluded to be greater than 0.95, less than 6.9 micro g/L for DEF, = 26, less than 220 micro g/L for trifluralin, = 80, less than 1,700 microgram/L for propanil, and less than 1,000 micro g/L for the free acid form of 2.4-D.
Supplementary Notes Pub. in Archives of Environmental Contamination and Toxicology, v8 p383-396 1979. Sponsored in part by Environmental Protection Agency, Washington. DC.
Title Annotations Reprint: Toxicity of the Herbicides 2,4-D, DEF, Propanil and Trifluralin to the Dungeness Crab, 'Cancer magister',
PUB Date Free Form c1979
Category Codes 6T; 6F; 57Y; 57H; 68E; 86M
NTIS Prices PC A02
Primary Description 100/00
Document Type NT
Cataloging Source NTIS/MT
Control Number 323773458
Origin NTIS
Type CAT