Pesticide Details

Pesticide Pyridate Lentagen 600 EC formulation
PC Code 128834
CAS Number 55512-33-9
Type of Pesticide Herbicide
Type of Organism Crustacea
Common Name Water flea
Scientific Name Daphnia magna - test 1
Age <24 hr
Guideline [72-2] Freshwater Invertebrate Acute using TGAI or TEP (FIFRA 158.490)
Test Type [SR] Static renewal system (aquatic acute or chronic)
% AI 57 EC%
Study Length 48 hr
Dose Type [EC50] 50% Effect Concentration
Toxicity 0.037 Parts Per Million
95% Confidence Levels 0.0055 – 0.066
Probit Slope 2.4
NGL <
NOEL 0.03
Study Date 1995
Review Date 2017
Category S
MRID, ACC, TN Numbers 50164449
Laboratory Research & Consulting Co., the Netherlands
Reviewer D. Judkins
Batch Number
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect