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 Smartweed, Pennsylvania

Efficacy
Rating
of
PRE
Control

Efficacy Rating of POST
Control
acifluorfen
alachlor
aminopyralid
atrazine
bentazon
bromoxynil
carfentrazone
chlorimuron
chlorsulfuron
clomazone
clopyralid
cloransulam
dicamba
dichlobenil
ethofumesate
flucarbazone
flufenacet
flumetsulam
flumioxazin
fomesafen
glufosinate
glyphosate
halosulfuron
hexazinone
imazamox
imazaquin
imazethapyr
isoxaflutole
lactofen
linuron
mesotrione
metolachlor-s
metribuzin
oxadiazon
oxyfluorfen
pendimethalin
primisulfuron
propachlor
prosulfuron
pyrazon
pyrithiobac
rimsulfuron
sulfentrazone
tribenuron
triflusulfuron
0
2
0
2
0
0
0
0
2
2
0
1
0
1
1
0
1
1
2
0
0
0
0
1
0
1
1
1
2
1
0
2
1
1
2
2
0
2
1
1
1
0
1
0
0
1
0
1
1
1
1
2
1
2
0
2
1
1
0
2
1
0
0
2
2
1
1
1
1
1
0
1
0
2
1
1
0
1
0
2
0
1
0
1
1
1
2
0
2
1

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