Pesticide Details

Pesticide Methyl parathion
PC Code 053501
CAS Number 298-00-0
Type of Pesticide Insecticide
Type of Organism Fishes
Common Name Fathead minnow
Scientific Name Pimephales promelas
Age ErlyLf
Guideline [72-4]
Test Type [F] Flow through system(aquatic acute or chronic)
% AI 80%
Study Length 43 D
Dose Type [LOEC] for aquatic early lifestage and full lifecycle studies with both an NOEC and an LOEC
Toxicity 0.38 Parts Per Million
95% Confidence Levels N.A.
Probit Slope N.A.
NGL
NOEL 0.31
Study Date 1988
Review Date 1988
Category C
MRID, ACC, TN Numbers file 4787
Laboratory EPA Research Labs, at Beltsville, MD ,Gulfbreeze, FL, or Duluth, MN.
Reviewer M.B. Camardese
Batch Number 071514QA
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive 0.59
Growth Effect 0.38