Pesticide Details

Pesticide DCDMH (1,3-Dichloro-5,5-dimethylhydantoin)
PC Code 028501
CAS Number 118-52-5
Type of Pesticide Microbiocide
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 97%
Study Length 96 hr
Dose Type [LC50] 50% Lethal Concentration in diet or water
Toxicity 2.33 Parts Per Million
95% Confidence Levels 1.78-2.98
Probit Slope 6.6
NGL
NOEL 0.87
Study Date 1981
Review Date 1984
Category C
MRID, ACC, TN Numbers 00146039
Laboratory Biospherics, Inc.
Reviewer C. Laird
Batch Number 032907
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect