Registration Dossier

Administrative data

Endpoint:
toxicity to terrestrial plants: short-term
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)

Data source

Referenceopen allclose all

Reference Type:
other: QSAR toolbox
Title:
QSAR Record No : 100149
Year:
2011
Bibliographic source:
OECD QSAR toolbox version 2.2, 2011;:-Muir,R.M., and C. Hansch;1953;On the Mechanism of Action of Growth Regulators;Plant Physiol.28:218-232
Reference Type:
review article or handbook
Title:
ECOTOX Doc No.:42535
Year:
2012
Bibliographic source:
ECOTOX (ECOTOXicology database);:-Muir,R.M., and C. Hansch;1953;On the Mechanism of Action of Growth Regulators;Plant Physiol.28:218-232

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other:
Principles of method if other than guideline:
ECOTOX database
GLP compliance:
not specified

Test material

Reference
Name:
Unnamed
Type:
Constituent

Sampling and analysis

Analytical monitoring:
not specified

Test substrate

Vehicle:
not specified

Test organisms

Species:
other: Avena sp.
Plant group:
Monocotyledonae (monocots)
Details on test organisms:
Flowers, Trees, Shrubs, Ferns.
Species Common Name: Oat
Lifestage:seedling(s)
Organism Characteristics :excised organ

Study design

Test type:
other: seedling(s)
Study type:
laboratory study
Substrate type:
not specified
Limit test:
yes
Total exposure duration:
1 d

Test conditions

Details on test conditions:
Exposure type : Dipped or soaked
Media type : Culture
Response Site: Coleoptile
Reference substance (positive control):
not specified

Results and discussion

Effect concentrations
Species:
other: Avena sp.
Duration:
1 d
Dose descriptor:
other: not reported
Effect conc.:
0 other: %
Nominal / measured:
not specified
Conc. based on:
test mat.
Basis for effect:
growth
Details on results:
Effect Measurement : Size

Any other information on results incl. tables

Effect : Growth: a broad category which encompasses measures of weight and length and includes effects on development, growth and morphology. Development covers toxicant effects on tissue organization in growing progeny. Growth represents length and weight changes at any point in the life cycle. Morphology measurements and endpoints address the structure (bones) and form (organ/tissue development) of an organism at any stage of its life history.

Observed Response Value: 0.0 %

Result Sample Unit: Seedling

Dose Mean: 1.00 X 10 -4 molar

Applicant's summary and conclusion

Validity criteria fulfilled:
yes