Pesticide Details

Pesticide 2,4-D 2-EHE
PC Code 030063
CAS Number 1928-43-4
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 95.4%
Study Length 96 hr
Dose Type [EC50] 50% Effect Concentration
Toxicity >210 Parts per Billion
95% Confidence Levels N.A.
Probit Slope N.A.
NGL <
NOEL 160
Study Date 1991
Review Date 1994
Category S
MRID, ACC, TN Numbers 41835204
Laboratory Envirosystem & Engineering Inc.
Reviewer A. Yamhure
Batch Number 091211QA
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect