Pyridinium, 1-(phenylmethyl)-, ethyl methyl derivs., chlorides

Toxicity to soil microorganisms

Administrative data

Endpoint:

toxicity to soil microorganisms

Data waiving:

exposure considerations

Justification for data waiving:

the study does not need to be conducted because direct and indirect exposure of the soil compartment is unlikely

Justification for type of information:

Use patterns suggest that there is unlikley to be direct exposure to soil. The substance shows very little effect to micro-organisms and low toxicity to higher organisms.