Pesticide Details

Pesticide EPTC (S-Ethyl dipropylthiocarbamate) Knoxweed
PC Code 041401
CAS Number 759-94-4
Type of Pesticide Herbicide
Type of Organism Fishes
Common Name Bluegill sunfish
Scientific Name Lepomis macrochirus
Age 3.6 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 47%
Study Length 96 hr
Dose Type [LC50] 50% Lethal Concentration in diet or water
Toxicity 24.8 Parts Per Million
95% Confidence Levels 21.8-27.9
Probit Slope 11.9
NGL
NOEL 10
Study Date 1967
Review Date 1983
Category S
MRID, ACC, TN Numbers 00022361
Laboratory Woodard Research Corporation, Herndon, VA
Reviewer W.C. Faatz
Batch Number 061014QA
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect