| Main Title |
Cell Death and Inhibition of Population Growth of Marine Unicellular Algae by Pesticides. |
| Author |
Walsh, Gerald E. ;
|
| CORP Author |
Environmental Research Lab., Gulf Breeze, FL. |
| Year Published |
1983 |
| Report Number |
EPA-600/J-82-014 ;CONTRIB-430; |
| Stock Number |
PB83-231472 |
| Additional Subjects |
Algae ;
Toxicity ;
Pesticides ;
Monitoring ;
Cells(Biology) ;
Mortality ;
Populations ;
Bioassay ;
Growth ;
Concentration(Composition) ;
Insecticides ;
Chlorine organic compounds ;
Reprints ;
Cyclopentadiene/hexachloro ;
EPN insecticide ;
Dursban ;
Trithion ;
Aatrex ;
CAS 77-47-4
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB83-231472 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
8p |
| Abstract |
The marine diatom, Skeletonema costatum, was exposed to the pesticides hexachlorocyclopentadiene, EPN, chlorpyrifos, carbophenothion, and Atrazine and examined for death of cells with Evans blue, a mortal stain. All pesticides caused death of cells, but significant mortality occurred at concentrations greater than the EC50. The insecticide, Amdro, did not kill the marine algae S. costatum, Thalassiosira pseudonana, Isochrysis galbana, Chorella sp., or Dunaliella tertiolecta. However, Amdro was very inhibitory to algal population growth at low concentrations. |
| Supplementary Notes |
Pub. in Aquatic Toxicology 3, p209-214 1983. |
| NTIS Title Notes |
Journal article. |
| Title Annotations |
Reprint: Cell Death and Inhibition of Population Growth of Marine Unicellular Algae by Pesticides. |
| PUB Date Free Form |
1983 |
| Category Codes |
8A; 6F; 6T; 47D; 57P; 57Y |
| NTIS Prices |
PC A02/MF A01 |
| Primary Description |
600/04 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
328722422 |
| Origin |
NTIS |
| Type |
CAT |
