Registration Dossier

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:
1993
Report Date:
1993

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 208 (Terrestrial Plants Test: Seedling Emergence and Seedling Growth Test)
Deviations:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent

Test organisms

open allclose all
Species:
Brassica campestris var. chinensis
Plant group:
Dicotyledonae (dicots)
Species:
Lactuca sativa
Plant group:
Dicotyledonae (dicots)
Species:
Avena sativa
Plant group:
Monocotyledonae (monocots)

Study design

Test type:
other:
Study type:
laboratory study
Substrate type:
other:
Limit test:
no
Total exposure duration:
17 d

Test conditions

Reference substance (positive control):
no

Results and discussion

Effect concentrationsopen allclose all
Species:
Avena sativa
Duration:
17 d
Dose descriptor:
LC50
Effect conc.:
> 100 other:
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
seedling emergence
Species:
Brassica campestris var. chinensis
Duration:
17 d
Dose descriptor:
LC50
Effect conc.:
> 100 other:
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
seedling emergence
Species:
Lactuca sativa
Duration:
17 d
Dose descriptor:
LC50
Effect conc.:
> 100 other:
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
seedling emergence
Species:
Avena sativa
Duration:
17 d
Dose descriptor:
EC50
Effect conc.:
> 100 other:
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
growth
Species:
Brassica campestris var. chinensis
Duration:
17 d
Dose descriptor:
EC50
Effect conc.:
> 100 other:
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
growth
Species:
Lactuca sativa
Duration:
17 d
Dose descriptor:
EC50
Effect conc.:
10 - 100 other:
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
growth
Species:
Avena sativa
Duration:
17 d
Dose descriptor:
NOEC
Effect conc.:
100 other:
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
growth
Species:
Brassica campestris var. chinensis
Duration:
17 d
Dose descriptor:
NOEC
Effect conc.:
100 other:
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
growth
Species:
Lactuca sativa
Duration:
17 d
Dose descriptor:
NOEC
Effect conc.:
10 other:
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
growth

Applicant's summary and conclusion