Pesticide Details

Pesticide Ecolyst (Diethyl-2-(4-methylbenzyloxy)
PC Code 069089
CAS Number N.R.
Type of Pesticide Growth Reg.
Type of Organism Aquatic Plant
Common Name Freshwater green algae
Scientific Name Pseudokirchneriella subcapitata
Age N.R.
Guideline [123-2] Tier II Aquatic Plant Growth-multi-dose(FIFRA 158.540)
Test Type [S] Static system (aquatic)
% AI 99.1%
Study Length 96 hr
Dose Type [EC50] 50% Effect Concentration
Toxicity 0.37 Parts Per Million
95% Confidence Levels 0.32-0.42
Probit Slope 2.0
NGL
NOEL 0.09
Study Date 1998
Review Date 1999
Category C
MRID, ACC, TN Numbers 44595020
Laboratory Wildlife International Inc., Easton, MD - after 2017 EAG Laboratories
Reviewer T. Steeger
Batch Number 070714QA
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect