Pesticide Details

Pesticide Tioxazafen
PC Code 074752
CAS Number 330459-31-9
Type of Pesticide Insecticide
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 98.8%
Study Length 96 hr
Dose Type [EC50] 50% Effect Concentration
Toxicity >183 Parts per Billion
95% Confidence Levels N.A.
Probit Slope N.A.
NGL <
NOEL 19
Study Date 2014
Review Date 2015
Category C
MRID, ACC, TN Numbers 49304220
Laboratory Wildlife International Inc., Easton, MD - after 2017 EAG Laboratories
Reviewer F. Jewett
Batch Number
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect 19=40%