| Main Title |
Use of Hazard Models in Evaluating the Effect of Exposure Duration on the Acute Toxicity of Three Pesticides. |
| Author |
Moore, D. W. ;
Schluchter, M. D. ;
Scott, G. I. ;
|
| CORP Author |
Army Engineer Waterways Experiment Station, Vicksburg, MS. Environmental Lab. ;Cleveland Clinic Foundation, OH. ;South Carolina Univ., Columbia. Dept. of Environmental Health Sciences.;Environmental Research Lab., Gulf Breeze, FL.;South Carolina Sea Grant Consortium, Charleston. |
| Publisher |
1990 |
| Year Published |
1990 |
| Report Number |
EPA-R-813138-02-0 ;SCSGC-SD85-10; EPA/600/A-95/010; |
| Stock Number |
PB95-174710 |
| Additional Subjects |
Pesticides ;
Toxicity ;
Acute exposure ;
Water pollution monitoring ;
Models ;
Tests ;
Risk assessment ;
Biological effects ;
Comparative evaluations ;
Health hazards ;
Hazardous materials ;
Concentration(Composition) ;
Statistical analysis ;
Agricultural runoff ;
Azinophosmethyl ;
Endosulfan ;
Fenvalerate ;
Renewal tests ;
Toxicity tests
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB95-174710 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
19p |
| Abstract |
Renewal toxicity tests (96 h) were conducted with the emulsifiable concentrates of three pesticides: azinphosmethyl, endosulfan, and fenvalerate. A second test design, which incorporated a 6-h period of exposure followed by 90 h of observation, was also conducted on these three pesticides. Toxicity results from the two test types were then compared using different hazard models to test a series of null hypotheses. The study may have significant implications for relating results from laboratory toxicity tests to mortality among organisms exposed in situ. The 6-h exposure test design provides information on delayed effects due to short-term exposures, while hazard analysis can be used to estimate the underlying time/concentration relationship from standard laboratory toxicity test data. |
| Supplementary Notes |
Pub. in Aquatic Toxicology and Risk Assessment, ASTM STP 1096, v13 p247-263 1990. Prepared in cooperation with Cleveland Clinic Foundation, OH. and South Carolina Univ., Columbia. Dept. of Environmental Health Sciences. Sponsored by Environmental Research Lab., Gulf Breeze, FL. and South Carolina Sea Grant Consortium, Charleston. |
| NTIS Title Notes |
Journal article. |
| Category Codes |
68D; 68E; 57P; 57Y; 99B |
| NTIS Prices |
PC A03/MF A01 |
| Primary Description |
600/04 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
509021504 |
| Origin |
NTIS |
| Type |
CAT |
