Pesticide Details

Pesticide Pyridalyl
PC Code 295149
CAS Number 179101-81-6
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 93.7%
Study Length 96 hr
Dose Type [EC50] 50% Effect Concentration
Toxicity 800 Parts per Billion
95% Confidence Levels 510-1300
Probit Slope 895
NGL <
NOEL 0.34
Study Date 2002
Review Date 2004
Category C
MRID, ACC, TN Numbers 45685125
Laboratory Springborn Laboratory Inc., Wareham, MA-later Springborn Smithers Vincient
Reviewer C. Hartless
Batch Number 103108QA
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect 0.80