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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Ecotoxicological information

Toxicity to terrestrial plants

Currently viewing:

Administrative data

Endpoint:
toxicity to terrestrial plants: long-term
Type of information:
experimental study
Adequacy of study:
key study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012
Report date:
2012

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
ISO 22030 (Soil quality - Biological methods - Chronic toxicity in higher plants)
Deviations:
yes

Test material

Constituent 1
Test material form:
solid

Test organisms

open allclose all
Species:
Avena sativa
Plant group:
Dicotyledonae (dicots)
Species:
Brassica rapa
Plant group:
Dicotyledonae (dicots)

Study design

Test type:
other:
Study type:
laboratory study
Substrate type:
natural soil
Limit test:
no
Total exposure duration:
47 d

Test conditions

Reference substance (positive control):
yes

Results and discussion

Effect concentrationsopen allclose all
Species:
Avena sativa
Duration:
47 d
Dose descriptor:
NOEC
Effect conc.:
< 1 323 mg/kg soil dw
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
other:
Species:
Brassica rapa
Duration:
34 d
Dose descriptor:
NOEC
Effect conc.:
< 1 323 mg/kg soil dw
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
seedling emergence
Species:
Brassica rapa
Duration:
34 d
Dose descriptor:
NOEC
Effect conc.:
>= 1 984 mg/kg soil dw
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
other:

Applicant's summary and conclusion

Validity criteria fulfilled:
yes