Pesticide Details

Pesticide Mesosulfuron methyl
PC Code 122009
CAS Number 208465-21-8
Type of Pesticide Herbicide
Type of Organism Aquatic Plant
Common Name Freshwater diatom
Scientific Name Navicula pelliculosa
Age N.R.
Guideline [123-2] Tier II Aquatic Plant Growth-multi-dose(FIFRA 158.540)
Test Type [S] Static system (aquatic)
% AI 94.6%
Study Length 96 hr
Dose Type [EC50] 50% Effect Concentration
Toxicity >70800 Parts per Billion
95% Confidence Levels N.A.
Probit Slope N.A.
NGL
NOEL 71000
Study Date 2000
Review Date 2003
Category C
MRID, ACC, TN Numbers 45386307
Laboratory Aventis CropScience GmbH, Frankfurt am Main, Germany
Reviewer L. LaSota
Batch Number 050504
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect