| Main Title |
Marked DDE Impairment of Mallard Reproduction in Controlled Studies. |
| Author |
Heath, Robert G. ;
Spann, James W. ;
Kreitzer., J. F. ;
|
| CORP Author |
Fish and Wildlife Service, Laurel, Md. Patuxent Wildlife Research Center. |
| Year Published |
1969 |
| Stock Number |
PB-280 835 |
| Additional Subjects |
DDT ;
Pesticides ;
Toxicology ;
Insecticides ;
Bioassay ;
Dosage ;
Concentration(Composition) ;
Ingestion(Biology) ;
Diets ;
Reproduction(Biology) ;
Mortality ;
Birds ;
Tables(Data) ;
Experimental data ;
Waterfowl ;
Reprints ;
DDE insecticide ;
Mallards ;
Anas platyrhynchos ;
Water pollution effects(Animals) ;
Metabolites ;
Toxic substances ;
DDD insecticide
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-280 835 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
5p |
| Abstract |
DDE in concentrations of 10 and 40 p.p.m. in the feed of penned mallards induced significant eggshell thinning and cracking and a marked increase in embryo mortality. DDD and DDT impaired reproduction, but less severely than DDE, a widespread breakdown product of DDT. |
| Supplementary Notes |
Pub. in Nature, v224 n5214 p47-48, 4 Oct 69. |
| Availability Notes |
Included in the report, Journal Articles on Toxicology. Group 16, PB-280 830. |
| Title Annotations |
Reprint: Marked DDE Impairment of Mallard Reproduction in Controlled Studies, |
| PUB Date Free Form |
1969 |
| Category Codes |
6T; 6F; 57Y; 68E; 68D |
| NTIS Prices |
(Order as PB-280 830, MF A01) |
| Primary Description |
500/01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
323740920 |
| Origin |
NTIS |
| Type |
CAT |
