Pesticide Details

Pesticide Atrazine
PC Code 080803
CAS Number 1912-24-9
Type of Pesticide Herbicide
Type of Organism Crustacea
Common Name Water flea
Scientific Name Daphnia magna
Age <24 hr
Guideline [72-2] Freshwater Invertebrate Acute using TGAI or TEP (FIFRA 158.490)
Test Type [S] Static system (aquatic)
% AI 94%
Study Length 48 hr
Dose Type [EC50] 50% Effect Concentration
Toxicity 6.9 Parts Per Million
95% Confidence Levels 5.2-8.1
Probit Slope N.R.
NGL
NOEL N.R.
Study Date 1976
Review Date 1983
Category S
MRID, ACC, TN Numbers 00024377
Laboratory EPA Research Labs, at Beltsville, MD ,Gulfbreeze, FL, or Duluth, MN.
Reviewer C. Lewis/Reg Stand
Batch Number 091211QA
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect