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Ecotoxicological information

Toxicity to terrestrial plants

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Administrative data

Endpoint:
toxicity to terrestrial plants: short-term
Type of information:
migrated information: read-across from supporting substance (structural analogue or surrogate)
Adequacy of study:
supporting study
Study period:
No data
Reliability:
3 (not reliable)
Rationale for reliability incl. deficiencies:
other: Unsuitable test system

Data source

Reference
Reference Type:
publication
Title:
Inorganic phosphate as a negative conditioning factor in plant cell culture.
Author:
Sakano K, Matsumoto M, Yazaki Y, Kiyota S & Okihara K.
Year:
1995
Bibliographic source:
Plant Science 107: 117 - 124.

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: No data
Deviations:
not specified
Principles of method if other than guideline:
Catharanthus roseus (L.) G. Don cells were cultured under different initial cell densities in Murashig-Skoog medium with different Pi concentrations.
GLP compliance:
not specified

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- Name of test material: Sodium phosphate

Sampling and analysis

Analytical monitoring:
not specified

Test substrate

Vehicle:
not specified

Test organisms

Species:
other: Catharanthus roseus
Plant group:
other: No data
Details on test organisms:
Whole organism was not used, method refers to plant cell culture.

Study design

Test type:
other: Growth inhibition
Study type:
laboratory study
Substrate type:
other: Murashige-Skoog medium
Limit test:
no

Results and discussion

Applicant's summary and conclusion

Conclusions:
Study is not sufficient for REACH; insufficient information is available from which to draw reliable and relevant conclusions.