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. 2021 Mar 22;19(3):e06466. doi: 10.2903/j.efsa.2021.6466

Table 17.

Risk characterisation (PEC/PNEC ratio) for DNC and HDP for the terrestrial compartment

Taxa PECsoil (μg/kg) EC50 or NOEC (mg/kg) AF PNEC (μg/kg) PEC/PNEC
DNC Earthworm 813 5001 10 50,000 0.02
Plants > 1002 100 1,000 0.8
HDP Earthworm 78 62.51 10 6,250 0.01
Plants > 1002 100 1,000 0.08

AF: assessment factor.

1

NOEC reproduction.

2

EC50.