Comparative Toxicity of Guthion and Guthion 2S to Xenopus laevis and Pseudacris regilla tadpoles

Author(s)
Schuytema, G.S., A.V. Nebeker and W.L. Griffis
Year
Article Title
Comparative Toxicity of Guthion and Guthion 2S to Xenopus laevis and Pseudacris regilla tadpoles
Volume
54
Pages
382-388
Start Page Number
382
Final Page
388
Review

Datapoints

Displaying 1 - 3 of 3 datapoints.
Species: Pacific Treefrog (Pseudacris regilla formerly Hyla regilla)
Chemical Toxicity Endpoint Type Endpoint Description Endpoint Value Sample Size Life Cycle Stage Study Duration Type
AZINPHOS-METHYL (GUTHION) TOX-MORT - toxicity benchmarks LC50 3.77 mg/l (95% CI; 1.82 - 4.22) 10 tadpoles/replicate; 2 replicates/dose; 5 doses Tadpole 8 d Toxicity Factor Datasets
AZINPHOS-METHYL (GUTHION) TOX-MORT - toxicity benchmarks NOAEL 1.78 mg/l 10 tadpoles/replicate; 2 replicates/dose; 5 doses Tadpole 8 d Toxicity Factor Datasets
AZINPHOS-METHYL (GUTHION) TOX-MORT - toxicity benchmarks LOAEL 9.67 mg/l 10 tadpoles/replicate; 2 replicates/dose; 5 doses Tadpole 8 d Toxicity Factor Datasets
OEHHA California Office of Environmental Health Hazard Assessment