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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
Library Call Number Additional Info Location Last
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