Pesticide Details

Pesticide Cyanazine
PC Code 100101
CAS Number 21725-46-2
Type of Pesticide Herbicide
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 97.3%
Study Length 5 D
Dose Type [EC50] 50% Effect Concentration
Toxicity 5.5 Parts per Billion
95% Confidence Levels 4.7-6.6
Probit Slope 3.87
NGL
NOEL 2.3
Study Date 1993
Review Date 1994
Category C
MRID, ACC, TN Numbers 43064901
Laboratory Malcolm Pernie Inc. New York
Reviewer M. Davy
Batch Number 020215QA
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect