US EPA
United States Environmental Protection Agency
Ecological Fate and Effects Division
Office of Pesticide Programs
OPP Pesticide Ecotoxicity Database
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Pesticide Details
Pesticide
Diuron
PC Code
035505
CAS Number
330-54-1
Type of Pesticide
Herbicide
Type of Organism
Crustacea
Common Name
Water flea
Scientific Name
Daphnia magna
Age
LifCyc
Guideline
[72-4]
Test Type
[S] Static system (aquatic)
% AI
98.2%
Study Length
28 D
Dose Type
[LOEC] for aquatic early lifestage and full lifecycle studies with both an NOEC and an LOEC
Toxicity
>0.2 Parts Per Million
95% Confidence Levels
N.A.
Probit Slope
N.A.
NGL
NOEL
0.2
Study Date
1979
Review Date
1982
Category
S
MRID, ACC, TN Numbers
TN 2418
Laboratory
Agricultural Research Center, USDA, Beltsville, MD.
Reviewer
A. Stavola/
Batch Number
042514QA
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect