Comparative toxicity of diuron on survival and growth of Pacific treefrog, bullfrog, red-legged frog and African clawed frog embryos and tadpoles

Author(s)

Schuytema, G.S. and A.V. Nebeker

Year

Thu, 01/01/1998 - 12:00

Article Title

Comparative toxicity of diuron on survival and growth of Pacific treefrog, bullfrog, red-legged frog and African clawed frog embryos and tadpoles

Volume

Pages

370-376

Start Page Number

370

Final Page

376

Review

Datapoints

Displaying 1 - 6 of 6 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
DIURON	TOX-MORT - toxicity benchmarks	14-d LC50 value; mean of 2 tests	15.2 mg/l	8/replicate; 3 replicates/dose	Tadpole	14 d	Toxicity Factor Datasets
DIURON	TOX-Non-Repro-Sublethal - whole animal	lowest NOAEL based on body length/weight endpoints	14.5 mg/l	8/replicate; 3 replicates/dose	Tadpole	14 d	Toxicity Factor Datasets

Species: Bullfrog (Lithobates catesbeianus formerly Rana catesbeiana)
Chemical	Toxicity Endpoint Type	Endpoint Description	Endpoint Value	Sample Size	Life Cycle Stage	Study Duration	Type
DIURON	TOX-MORT - toxicity benchmarks	21 d LC50	12.7 mg/l (95% CI; 9.8 - 16.4)	5/replicate; 3 replicates/dose	Tadpole	21 d	Toxicity Factor Datasets
DIURON	TOX-Non-Repro-Sublethal - whole animal	lowest NOAEL based on body weight endpoint	7.6 mg/l	5/replicate; 3 replicates/dose	Tadpole	21 d	Toxicity Factor Datasets

Species: Northern Red-legged Frog (Rana aurora) formerly Rana aurora ssp. aurora
Chemical	Toxicity Endpoint Type	Endpoint Description	Endpoint Value	Sample Size	Life Cycle Stage	Study Duration	Type
DIURON	TOX-MORT - toxicity benchmarks	14 d LC50	22.2 mg/l (95% CI; 19.8 - 25.0)	5/replicate; 3 replicates/dose	Tadpole	14 d	Toxicity Factor Datasets
DIURON	TOX-Non-Repro-Sublethal - whole animal	lowest NOAEL based on body weight endpoint	7.6 mg/l	5/replicate; 3 replicates/dose	Tadpole	14 d	Toxicity Factor Datasets