Descriptions

PRE = Preemergence
POST = Postemergence

0 = Not Labeled or No Control
1 = Excellent Control
2 = Fair Control
3 = Poor Control

List of Herbicides Used on Lambsquarters, common

Efficacy
Rating
of
PRE
Control

Efficacy Rating of POST
Control
2,4-D
2,4-DB
DCPA
EPTC
MCPA
MCPB
acetochlor
acifluorfen
alachlor
ametryn
aminopyralid
atrazine
benefin
bensulide
bentazon
bromacil
bromoxynil
carfentrazone
chlorsulfuron
clomazone
cloransulam
cycloate
desmedipham
dicamba
dichlobenil
diflufenzopyr
dimethenamid
diuron
ethalfluralin
ethofumesate
flufenacet
flumetsulam
flumiclorac
flumioxazin
fluometuron
fomesafen
glufosinate
glyphosate
halosulfuron
hexazinone
imazapic
imazamox
imazaquin
imazethapyr
isoxaben
isoxaflutole
linuron
mesotrione
metolachlor-s
metribuzin
metsulfuron
napropamide
naptalam
norflurazon
oryzalin
oxadiazon
oxyfluorfen
paraquat
phenmedipham
primisulfuron
prometryn
pronamide
propachlor
propanil
prosulfuron
pyrazon
pyrithiobac
rimsulfuron
simazine
sulfentrazone
terbacil
thiazopyr
thifensulfuron
tribenuron
triclopyr
trifluralin
triflusulfuron
0
0
2
2
0
0
1
0
2
1
0
2
2
1
0
1
0
0
2
1
1
1
0
0
1
0
1
1
1
2
2
1
0
1
1
0
0
0
0
1
0
0
1
1
1
1
1
0
2
1
0
3
1
2
1
1
1
0
0
0
1
1
2
0
1
1
1
2
1
1
1
1
0
0
0
2
0
2
1
0
0
1
1
0
2
0
1
1
1
0
0
2
1
1
1
3
0
0
0
1
1
0
1
0
0
0
2
0
0
2
1
1
2
1
1
2
1
2
1
0
1
0
0
1
1
0
1
2
0
2
0
0
1
1
2
1
2
1
0
0
1
2
1
0
2
0
0
1
0
1
1
1
2
1

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