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
Endosulfan
PC Code
079401
CAS Number
115-29-7
Type of Pesticide
Insecticide
Type of Organism
Fishes
Common Name
Fathead minnow
Scientific Name
Pimephales promelas
Age
N.R.
Guideline
[72-1] Freshwater Fish Acute-warm and coldwater species with TGAI or TEP (FIFRA 158.490)
Test Type
[S] Static system (aquatic)
% AI
99%
Study Length
7 D
Dose Type
[LC50] 50% Lethal Concentration in diet or water
Toxicity
0.860 Parts per Billion
95% Confidence Levels
0.52-1.4
Probit Slope
N.R.
NGL
<
NOEL
0.25
Study Date
1976
Review Date
1979
Category
C
MRID, ACC, TN Numbers
05008271
Laboratory
EPA Research Labs, at Beltsville, MD ,Gulfbreeze, FL, or Duluth, MN.
Reviewer
Hitch & Tice
Batch Number
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect