Pesticide Details

Pesticide Alachlor Lasso MCB/C9 formulation
PC Code 090501
CAS Number 15972-60-8
Type of Pesticide Herbicide
Type of Organism Fishes
Common Name Bluegill sunfish
Scientific Name Lepomis macrochirus
Age Juv
Guideline [72-1] Freshwater Fish Acute-warm and coldwater species with TGAI or TEP (FIFRA 158.490)
Test Type [S] Static system (aquatic)
% AI 45%
Study Length 96 hr
Dose Type [LC50] 50% Lethal Concentration in diet or water
Toxicity 6.4 Parts Per Million
95% Confidence Levels 3.7-8.7
Probit Slope N.A.
NGL
NOEL 3.7
Study Date 1978
Review Date 1982
Category C
MRID, ACC, TN Numbers 00028551
Laboratory Analytical Biochemical Laboratory (ABC), Columbia, Missouri
Reviewer Laird/Montague
Batch Number 070714QA
Eggs Laid
% Eggs Cracked
% Eggs Viable
% Live Embryos
% Egg Hatch
14 Day Survive
Growth Effect