Pesticide Details

Pesticide Methyl parathion
PC Code 053501
CAS Number 298-00-0
Type of Pesticide Insecticide
Type of Organism Aquatic Plant
Common Name Marine diatom
Scientific Name Skeletonema costatum
Age N.R.
Guideline [123-2] Tier II Aquatic Plant Growth-multi-dose(FIFRA 158.540)
Test Type [S] Static system (aquatic)
% AI 99%
Study Length 96 hr
Dose Type [EC50] 50% Effect Concentration
Toxicity 5300 Parts per Billion
95% Confidence Levels 4300-5700
Probit Slope N.R.
NGL
NOEL N.R.
Study Date 1986
Review Date 1986
Category S
MRID, ACC, TN Numbers 40228401
Laboratory EPA Research Labs, at Beltsville, MD ,Gulfbreeze, FL, or Duluth, MN.
Reviewer F.L. Mayer
Batch Number 062015QA
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect