Pesticide Details

Pesticide Fenazaquin
PC Code 044501
CAS Number 120928-09-8
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 97.48%
Study Length 96 Hr
Dose Type [EC50] 50% Effect Concentration
Toxicity 3.9 Parts per Billion
95% Confidence Levels 0.91-17
Probit Slope 0.532
NGL <
NOEL 3.1
Study Date 1991
Review Date 2008
Category S
MRID, ACC, TN Numbers 47433203
Laboratory Springborn Laboratory Inc., Wareham, MA-later Springborn Smithers Vincient
Reviewer T. Crk
Batch Number 083013QA
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect