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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
S-Metolachlor
PC Code
108800
CAS Number
87392-12-9
Type of Pesticide
Herbicide
Type of Organism
Crustacea
Common Name
Mysid
Scientific Name
Americamysis bahia
Age
Juv
Guideline
[72-3] Estuarine/ Marine Fish, Shellfish, Shrimp Acute using TGAI or TEP (FIFRA 158.490)
Test Type
[S] Static system (aquatic)
% AI
N.R.%
Study Length
96 hr
Dose Type
[LC50] 50% Lethal Concentration in diet or water
Toxicity
1.41 Parts Per Million
95% Confidence Levels
1.17-1.68
Probit Slope
4.95
NGL
<
NOEL
0.6
Study Date
1983
Review Date
1998
Category
IN
MRID, ACC, TN Numbers
43928913
Laboratory
Biospherics, Inc.
Reviewer
A. Yamhure
Batch Number
091211QA
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect