Effects of malathion, diazinon, and parathion on mallard embryo development and cholinesterase activity

Author(s)
Hoffman, David J. and William C. Eastin, Jr.
Year
Article Title
Effects of malathion, diazinon, and parathion on mallard embryo development and cholinesterase activity
Volume
26
Pages
472-485
Start Page Number
472
Final Page
485
Review

Datapoints

Displaying 1 - 14 of 14 datapoints.
Species: Mallard duck (Anas platyrhynchos)
Chemical Toxicity Endpoint Type Endpoint Description Endpoint Value Sample Size Life Cycle Stage Study Duration Type
PARATHION TOX-MORT - toxicity benchmarks LC50, exposed on day 3 or 8 of incubation 2.2 (day 3), 1.5 (day 8) lb/acre 30/group Embryo 18 d Toxicity Factor Datasets
PARATHION TOX-REPRO - development embryo weight by day 18 of incubation compared with controls decreased @ 0.75, 7.5 (aqueous) or 0.8 (oil) lb/acre 30/group Embryo 18 d Toxicity Factor Datasets
DIAZINON TOX-REPRO - development embryo weight by day 18 of incubation compared with controls decreased @ 15 (aqueous), 2.0 (oil) lb/acre 30/group Embryo 18 d Toxicity Factor Datasets
MALATHION TOX-MORT - dose-response data cumulative mortality by day 18 compared with controls increased @ 125 lb/acre 30/group Embryo 18 d Toxicity Factor Datasets
MALATHION TOX-REPRO - development embryo weight by day 18 of incubation compared with controls decreased @ 125 (aqueous), 14.0 (oil) lb/acre 30/group Embryo 18 d Toxicity Factor Datasets
MALATHION TOX-MORT - toxicity benchmarks LC50, exposed on day 3 or 8 of incubation 118 (day 3), 101 (day 8) lb/acre 30/group Embryo 18 d Toxicity Factor Datasets
DIAZINON, MALATHION, PARATHION TOX-Non-Repro-Sublethal - cellular/biochemical effects brain or plasma cholinesterase activity in embryos or hatchlings compared to controls decreased @ all doses 12/group Embryo, Hatchling to hatch Toxicity Factor Datasets
PARATHION TOX-MORT - toxicity benchmarks LC50, exposed on day 3 or 8 of incubation 41(day 3), 39 (day 8) lb/acre 30/group Embryo 18 d Toxicity Factor Datasets
DIAZINON TOX-MORT - toxicity benchmarks LC50, exposed on day 3 or 8 of incubation 74 (day 3), 79 (day 8) lb/acre LC50 30/group Embryo 18 d Toxicity Factor Datasets
PARATHION TOX-REPRO - development crown-rump length at day 18 of incubation compared with controls decreased @ 7.5 lb/acre (aqueous); 0.08, 0.8 lb/acre (oil) 30/group Embryo 18 d Toxicity Factor Datasets
MALATHION TOX-REPRO - development crown-rump length at day 18 of incubation compared with controls decreased @ 125 lb/acre 30/group Embryo 18 d Toxicity Factor Datasets
DIAZINON TOX-REPRO - development crown-rump length at day 18 of incubation compared with controls decreased @ 2.0 lb/acre 30/group Embryo 18 d Toxicity Factor Datasets
MALATHION TOX-MORT - toxicity benchmarks LC50, exposed on day 3 or 8 of incubation 49.5 lb/acre 30/group Embryo 18 d Toxicity Factor Datasets
DIAZINON TOX-MORT - toxicity benchmarks LC50, exposed on day 3 or 8 of incubation 9.7 (day 3), 11.1 (day 8) lb/acre 30/group Embryo 18 d Toxicity Factor Datasets
OEHHA California Office of Environmental Health Hazard Assessment