Pesticide Details

Pesticide Phenmedipham
PC Code 098701
CAS Number 13684-63-4
Type of Pesticide Herbicide
Type of Organism Crustacea
Common Name Water flea
Scientific Name Daphnia magna
Age <24 hr
Guideline [72-2] Freshwater Invertebrate Acute using TGAI or TEP (FIFRA 158.490)
Test Type [S] Static system (aquatic)
% AI 95.4%
Study Length 96 hr
Dose Type [EC50] 50% Effect Concentration
Toxicity 3.2 Parts Per Million
95% Confidence Levels N.R.
Probit Slope N.R.
NGL <
NOEL 0.5
Study Date 1977
Review Date 1978
Category C
MRID, ACC, TN Numbers 00115851, ACC232544
Laboratory Mississipi State University
Reviewer L. Turner
Batch Number 081014QA
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect