Pesticide Details

Pesticide Cyanazine
PC Code 100101
CAS Number 21725-46-2
Type of Pesticide Herbicide
Type of Organism Crustacea
Common Name Water flea
Scientific Name Daphnia magna
Age 1st-I
Guideline [72-2] Freshwater Invertebrate Acute using TGAI or TEP (FIFRA 158.490)
Test Type [S] Static system (aquatic)
% AI 98%
Study Length 48 hr
Dose Type [EC50] 50% Effect Concentration
Toxicity 49 Parts Per Million
95% Confidence Levels 42-56
Probit Slope 9.16
NGL
NOEL 10
Study Date 1985
Review Date 1986
Category C
MRID, ACC, TN Numbers 00157718
Laboratory Shell Chemical Corporation, Toxicology Laboratories
Reviewer J. Noles
Batch Number 010514QA
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect