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Ecotoxicological information

Toxicity to soil macroorganisms except arthropods

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Description of key information

LC50 after 14 d: >1000 mg/kg soil

Key value for chemical safety assessment

Short-term EC50 or LC50 for soil macroorganisms:
1 000 mg/kg soil dw

Additional information

One test group of 1000 mg/kg dry soil and a blank control prepared was designed.

The results demonstrated the mortality in the controls did not exceed 10% at the end of the test which fulfilled the criteria for a valid test. The mortality in the test group was 0%. The mean moisture content of artificial soil at start and at the end of test was 27.4%. Under the conditions of the present test, the 14d-LC50 of the test substance to earthworm was greater than 1000mg/kg dry soil.