Pesticide Details

Pesticide Propazine
PC Code 080808
CAS Number 139-40-2
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 98%
Study Length 5 D
Dose Type [EC50] 50% Effect Concentration
Toxicity 0.029 Parts Per Million
95% Confidence Levels 0.019-0.038
Probit Slope 2.22
NGL
NOEL 0.012
Study Date 1995
Review Date 1997
Category C
MRID, ACC, TN Numbers 44287308
Laboratory Analytical Biochemical Laboratory (ABC), Columbia, Missouri
Reviewer T. Steeger
Batch Number 082313QA
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect