Pesticide Details

Pesticide Methyl parathion/xylene formulation
PC Code 053501
CAS Number 298-00-0
Type of Pesticide Insecticide
Type of Organism Fishes
Common Name Bluegill sunfish
Scientific Name Lepomis macrochirus
Age 1.08 g
Guideline [72-1] Freshwater Fish Acute-warm and coldwater species with TGAI or TEP (FIFRA 158.490)
Test Type [S] Static system (aquatic)
% AI 45/45%
Study Length 96 hr
Dose Type [LC50] 50% Lethal Concentration in diet or water
Toxicity 11.2 Parts Per Million
95% Confidence Levels 10.6-11.8
Probit Slope N.R.
NGL <
NOEL 8.7
Study Date 1968
Review Date 1998
Category C
MRID, ACC, TN Numbers TN 0129, 00076148
Laboratory Agricultural Research Center, USDA, Beltsville, MD.
Reviewer McCann/B.Montague
Batch Number 071514QA
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect