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
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB80-130883 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
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 |