Pesticide Details

Pesticide Chlorthal dimethyl (DCPA or Dacthal)
PC Code 078701
CAS Number 1861-32-1
Type of Pesticide Herbicide
Type of Organism Aquatic Plant
Common Name Blue-green algae
Scientific Name Anabaena flos-aquae
Age N.R.
Guideline [122-2] Tier I Aquatic Plant Growth-single dose(FIFRA 158.540)
Test Type [S] Static system (aquatic)
% AI 98.4%
Study Length 5 D
Dose Type [EC50] 50% Effect Concentration
Toxicity >11.0 Parts Per Million
95% Confidence Levels N.A.
Probit Slope N.A.
NGL
NOEL N.R.
Study Date 1993
Review Date 2011
Category IN
MRID, ACC, TN Numbers 42836102
Laboratory Malcolm Pernie Inc. New York
Reviewer C.Wendel-downgrade
Batch Number 041111
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect