Pesticide Details

Pesticide Fenridazon-sodium (RH-5148)
PC Code 119001
CAS Number 83588-43-6
Type of Pesticide Herbicide
Type of Organism Fishes
Common Name Bluegill sunfish
Scientific Name Lepomis macrochirus
Age 0.79g
Guideline [72-1] Freshwater Fish Acute-warm and coldwater species with TGAI or TEP (FIFRA 158.490)
Test Type [S] Static system (aquatic)
% AI 96%
Study Length 96 hr
Dose Type [LC50] 50% Lethal Concentration in diet or water
Toxicity 141.3 Parts Per Million
95% Confidence Levels 125.9-158.6
Probit Slope N.A.
NGL
NOEL N.R.
Study Date 1978
Review Date 1979
Category C
MRID, ACC, TN Numbers 00072246
Laboratory Union Carbide Environmental Services
Reviewer W. Rabert
Batch Number 100515QA
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect