Responsiveness of 6 to 14 generations of birds to dietary dieldrin toxicity
Toxicology and Applied Pharmacology
By: E. F. Hill, J. W. Spann, and J.D. Williams
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Abstract
The lethal dietary toxicity of dieldrin was estimated repeatedly during 8 years of testing young bobwhites (Colinus virginianus), Japanese quail (Coturnix c. japonica), ring-necked pheasants (Phasianus colchicus), and mallards (Anas platyrhynchos). Toxicities, quantified as 8-day LC50 values (5 days on toxic diet, followed by 3 days of untreated feed), were estimated at least 18 times per species. Average dietary LC50 values (ppm) and their 95% confidence limits for 14-day-old quail and 10-day-old pheasants and mallards were: bobwhite, 38 (34?42); Japanese quail, 61 (58?64); ring-necked pheasant, 56 (53?59); and mallard, 179 (163?195). No time-related changes were detected in LC50 values for any of the species.
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Responsiveness of 6 to 14 generations of birds to dietary dieldrin toxicity |
| Series title | Toxicology and Applied Pharmacology |
| DOI | 10.1016/0041-008X(77)90020-5 |
| Volume | 42 |
| Issue | 2 |
| Year Published | 1977 |
| Language | English |
| Contributing office(s) | Patuxent Wildlife Research Center |
| Description | 425-431 |
| Larger Work Type | Article |
| Larger Work Subtype | Journal Article |
| Larger Work Title | Toxicology and Applied Pharmacology |
| First page | 425 |
| Last page | 431 |
| Google Analytic Metrics | Metrics page |