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
Imazaquin
PC Code
128848
CAS Number
81335-37-7
Type of Pesticide
Herbicide
Type of Organism
Mollusca
Common Name
Eastern oyster
Scientific Name
Crassostrea virginica
Age
Spat
Guideline
[72-3] Estuarine/ Marine Fish, Shellfish, Shrimp Acute using TGAI or TEP (FIFRA 158.490)
Test Type
[F] Flow through system(aquatic acute or chronic)
% AI
98.9%
Study Length
96 hr
Dose Type
[EC50] 50% Effect Concentration
Toxicity
>20 Parts Per Million
95% Confidence Levels
N.A.
Probit Slope
N.A.
NGL
NOEL
20
Study Date
2017
Review Date
Category
MRID, ACC, TN Numbers
50399501
Laboratory
Reviewer
Contract draft CDM
Batch Number
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect