| Chemical | Toxicity Endpoint Type | Endpoint Description | Endpoint Value | Sample Size | Life Cycle Stage | Study Duration | Type |
|---|---|---|---|---|---|---|---|
| METHYLPARATHION | TOX-REPRO - reproductive success | number of eggs per incubated nest and percent fertility of eggs compared with controls | no effect | 12 pairs/group | Adult | until ducklings were 5 d old | Toxicity Factor Datasets |
| METHYLPARATHION | TOX-REPRO - physiology | proportion of hens laying and number of eggs laid per hen compared to controls | decreased if treatment initiated during egg laying | 12 pairs /group | Adult | until ducklings were 5 d old | Toxicity Factor Datasets |
| METHYLPARATHION | TOX-MORT - dose-response data | incidence of adult mortality during incubation compared with controls | 2/12 when treatment initiated during early incub.; 2/11 when treatment initiated during late incub. | 12 pairs/group | Adult | until ducklings were 5 d old | Toxicity Factor Datasets |
| METHYLPARATHION | TOX-Non-Repro-Sublethal - behavioral effects | incidence of nest abandonment compared with controls | increased when treatment initiated during early or late incub. | 12 pairs/group | Adult | until ducklings were 5 d old | Toxicity Factor Datasets |
| METHYLPARATHION | TOX-REPRO - reproductive success | number of hatchlings per nest, percent hatchability, hatchling survival and body weight to 5 days compared with controls | no effect | 12 pairs/group | Hatchling | until ducklings were 5 d old | Toxicity Factor Datasets |
| METHYLPARATHION | TOX-Non-Repro-Sublethal - behavioral effects | food consumption compared with controls | decreased when treatment initiated during laying, early or late incub. | 12 pairs/group | Adult | until ducklings were 5 d old | Toxicity Factor Datasets |
