Pesticide Details

Pesticide Tetradifon - Tedion 25 product (cancelled in U.S.)
PC Code 079202
CAS Number 116-29-0
Type of Pesticide Insecticide
Type of Organism Fishes
Common Name Rainbow trout
Scientific Name Oncorhynchus mykiss
Age 2.4 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 25%
Study Length 48 hr
Dose Type [LC50] 50% Lethal Concentration in diet or water
Toxicity 34.8 Parts Per Million
95% Confidence Levels 27.2-44.5
Probit Slope N.R.
NGL
NOEL N.A.
Study Date 1968
Review Date 1968
Category S
MRID, ACC, TN Numbers TN 0097
Laboratory Agricultural Research Center, USDA, Beltsville, MD.
Reviewer J. McCann
Batch Number 070715QA
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect