Pesticide Details

Pesticide Thiazopyr
PC Code 129100
CAS Number 117718-60-2
Type of Pesticide Herbicide
Type of Organism Crustacea
Common Name Water flea
Scientific Name Daphnia magna
Age <=24hr
Guideline [72-2] Freshwater Invertebrate Acute using TGAI or TEP (FIFRA 158.490)
Test Type [S] Static system (aquatic)
% AI 97.8%
Study Length 48 hr
Dose Type [EC50] 50% Effect Concentration
Toxicity 6.1 Parts Per Million
95% Confidence Levels 4.6-8.0
Probit Slope N.A.
NGL
NOEL 2.6
Study Date 1988
Review Date 1992
Category C
MRID, ACC, TN Numbers 42275546
Laboratory Analytical Biochemical Laboratory (ABC), Columbia, Missouri
Reviewer H. Winnik
Batch Number 092209QA
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect