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Ecotoxicological information

Endpoint summary

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Administrative data

Description of key information

For Octopirox three terrestrial trophic levels are covered with the available tests.

1) AUTOTROPHS (Producer)

Terrestrial plant studies (3 different species) OECD 208 (acute & chronic)

 2) HETEROTROPHS (Consumer)

Earthworm (Eisenia fetida), OECD 207 (acute) & OECD 222 (chronic), Collembola ISO 11267 (chronic)

 3) DETRITIVORS (Decomposer)

Soil microorganisms, OECD 216 (chronic)

  

In Table 6.3 the different test results for the terrestrial compartment are given.

 Table 6.3        OctopiroxATQ Acute and Chronic terrestrial toxicity results

 

Test

Species

Endpoint

Value

Unit

Guideline

Remark

Chronic plants

Avena sativa

Brassica napus

Glycine max.

NOEC

NOEC

NOEC

500

1000

500

mg/kg dw.

OECD208

 

Autotrophs

Acute earthworm

Eisenia fetida

LC50 (14d)

>= 1000

mg/kg dw.

OECD 207

Heterotrophs

Chronic earthworm 

Eisenia fetida

NOEC (56d) lowest

>= 1000

mg/kg dw.

OECD 222

Heterotrophs

Chronic springtail

Folsomia candida

NOEC (28d) reproduction)

250

mg/kg dw.

ISO 11267

 Heterotrophs

Chronic soil microorg

 Soil microorganisms

EC10 (28d)

104

mg/kg dw.

OECD 216

Detritivors

 

 

Additional information