Registration Dossier
Registration Dossier
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EC number: 939-526-9 | CAS number: 90506-73-3
Endpoint summary
Administrative data
Description of key information
A study was performed to determine the effects on the reproduction and growth of the earthworm, Eisenia fetida.
The NOEC for the mean bodyweight at Day 28 was 1000 mg a.i./kg dry soil.
The NOEC for the number of juvenile worms on Day 56 was 1000 mg a.i./kg dry soil.
Toxicity to terrestrial plants
There were no statistically significant reductions in dry weight in treated plants when compared to either the solvent or water controls.
Toxicity to soil microoranisms
The effect of the test material on the carbon transformation activity of the soil microorganisms, resulted in an EC50 of greater than 1000 mg/kg. The NOEC for carbon transformation in soil was determined to be 320 mg/kg.
The test material showed no significant adverse effect on the nitrogen activity of soil microorganisms at a test concentrations of up to and including 1000 mg/kg over a 28-Day period and therefore is considered to have no long-term effect on nitrogen transformation in soil. The No Observed Effect Concentration (NOEC) for nitrogen transformation in soil was determined to be 1000 mg/kg.
Additional information
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