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
Norflurazon
PC Code
105801
CAS Number
27314-13-2
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
96.6%
Study Length
21 D
Dose Type
[LOEC] for aquatic early lifestage and full lifecycle studies with both an NOEC and an LOEC
Toxicity
2.6 Parts Per Million
95% Confidence Levels
N.A.
Probit Slope
N.A.
NGL
NOEL
1.0
Study Date
1982
Review Date
1984
Category
C
MRID, ACC, TN Numbers
00118049
Laboratory
Bionomics, Inc., Wareham, MA.
Reviewer
R. Farringer
Batch Number
081115QA
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
2.6
14 Day Survive
10.6
Growth Effect