| Main Title |
Toxicity of diazinon to brook trout and fathead minnows / |
| Author |
Allison, Donald T., ;
Hermanutz., Roger O.
|
| Other Authors |
|
| CORP Author |
Environmental Research Lab.-Duluth, Minn. |
| Publisher |
Environmental Protection Agency, Office of Research and Development, Environmental Research Laboratory, |
| Year Published |
1977 |
| Report Number |
EPA-600/3-77-060 |
| Stock Number |
PB-269 293 |
| OCLC Number |
03143031 |
| ISBN |
pbk. |
| Subjects |
Insecticides--Toxicology ;
Brook trout ;
Bluntnose minnow ;
Fishes--Diseases--Minnesota ;
Fishes--Minnesota--Diseases and pests
|
| Additional Subjects |
Diazinon ;
Toxicity ;
Fresh water fishes ;
Water pollution ;
Trout ;
Minnows ;
Exposure ;
Insecticides ;
Nitrogen heterocyclic compounds ;
Phosphorus organic compounds ;
Sulfur organic compounds ;
Nervous system disorders ;
Growth ;
Bioassay ;
Phosphorothioic acid/O-O(diethyl-ester)-O-((isoprophy-methyl)-pyrimidinyl ester) ;
Water pollution effects(Animals)
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 600-3-77-060 |
|
Headquarters Library/Washington,DC |
03/22/2016 |
| EKCD |
EPA-600/3-77-060 |
|
CEMM/GEMMD Library/Gulf Breeze,FL |
06/26/2018 |
| ELBD ARCHIVE |
EPA 600-3-77-060 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD |
EPA 600-3-77-060 |
|
AWBERC Library/Cincinnati,OH |
10/29/2012 |
| ELDD |
EPA-600/3-77-060 |
|
CCTE/GLTED Library/Duluth,MN |
08/09/2002 |
| ESAD |
EPA 600-3-77-060 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB-269 293 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vii, 69 pages ; 28 cm. |
| Abstract |
Fathead minnows exposed to diazinon from 5 days through 24 weeks post hatch developed severe scoliosis. The incidence and degree of spinal deformity correlated to exposure level. Fish in 3.2 micrograms/l was 30% lower than the controls. Hatch of eggs from fathead minnows exposed to 3.2 micrograms/l was 30% lower than the controls. Yearling brook trout exposed to 4.8 micrograms and above developed scoliosis and lordosis within a few weeks. Acute toxicity tests with diazinon yielded 96-hr LC50's of 7.8, 1.6, 0.77 and 0.46 micrograms respectively for fathead minnows, flagfish, brook trout and bluegills. |
| Notes |
"May 1977." Includes appendixes. Includes bibliographical references (pages 29-30). |
