Pesticide Details

Pesticide Parathion
PC Code 057501
CAS Number 56-38-2
Type of Pesticide Insecticide
Type of Organism Fishes
Common Name Bluegill sunfish
Scientific Name Lepomis macrochirus
Age N.R.
Guideline [72-1] Freshwater Fish Acute-warm and coldwater species with TGAI or TEP (FIFRA 158.490)
Test Type [S] Static system (aquatic)
% AI 99%
Study Length 96 hr
Dose Type [LC50] 50% Lethal Concentration in diet or water
Toxicity 95 Parts per Billion
95% Confidence Levels N.R.
Probit Slope N.R.
NGL
NOEL N.R.
Study Date 1962
Review Date 1977
Category C
MRID, ACC, TN Numbers 00035796, open lit
Laboratory US Department of Health, Education, and Welfare
Reviewer T. O'Brien
Batch Number
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect