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Ecotoxicological information

Toxicity to soil macroorganisms except arthropods

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The acute toxicity of Bronopol to earthworms was examined in a GLP guideline study with Eisenia foetida according to OECD 207 [BASF AG 2006]. Adult earthworms were exposed to Bronopol-treated artificial soil for 14 days. At test termination a LC50 > 500 mg/kg dry weight and a NOEC = 12.8 mg/kg dry weight was determined.