US EPA
United States Environmental Protection Agency
Ecological Fate and Effects Division
Office of Pesticide Programs
OPP Pesticide Ecotoxicity Database
Caution Statement
Database Guidance
Contact
Download
Search Toxicity Database
Login
Pesticide Details
Pesticide
Temephos
PC Code
059001
CAS Number
3383-96-8
Type of Pesticide
Insecticide
Type of Organism
Crustacea
Common Name
Fiddler crab
Scientific Name
Uca pugnax
Age
1.25 g
Guideline
[72-3] Estuarine/ Marine Fish, Shellfish, Shrimp Acute using TGAI or TEP (FIFRA 158.490)
Test Type
[S] Static system (aquatic)
% AI
99%
Study Length
24 hr
Dose Type
[LC50] 50% Lethal Concentration in diet or water
Toxicity
9.12 Parts Per Million
95% Confidence Levels
N.R.
Probit Slope
N.R.
NGL
NOEL
N.R.
Study Date
1976
Review Date
1979
Category
S
MRID, ACC, TN Numbers
05000957
Laboratory
Not Reported
Reviewer
R. Stevens
Batch Number
052907
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect