Registration Dossier

Administrative data

Endpoint:
toxicity to soil microorganisms
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
3 (not reliable)
Rationale for reliability incl. deficiencies:
other: Unsuitable test system.

Data source

Reference
Title:
No information
Author:
Richardson LT (1968) Selective Vapor Phase Activity of Chloronitro- and Chlorobenzenes in Soil. Phytopathology 58: 316 - 322
Year:
1968

Materials and methods

Principles of method if other than guideline:
Growth inhibition test
GLP compliance:
not specified

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
IUCLID4 Test substance: other TS: "chemically pure"

Sampling and analysis

Analytical monitoring:
not specified

Test substrate

Vehicle:
no

Test organisms

Test organisms (inoculum):
other: Pythium ultimum, Rhizoctonio solani, Trichoderma viride

Test conditions

Details on test conditions:
Type: soil

Results and discussion

Details on results:
Only concentration-response relationships are presented by the author. Effective ranges can just be estimated.
Pythium ultimum (24 h): 31 - 500 ppm
Rhizoctonia solani (48 h): 31 - 400 ppm
Trichoderma viride (48 h): 62 - 1000 ppm
Concentration denotes concentration in soil used for exposure

Applicant's summary and conclusion