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 Witchgrass

Efficacy
Rating
of
PRE
Control

Efficacy Rating of POST
Control
EPTC
MSMA
acetochlor
alachlor
ametryn
atrazine
benefin
clethodim
clomazone
dichlobenil
diclofop
dimethenamid
endothall
ethalfluralin
fenoxaprop
fluazifop-P
flufenacet
glufosinate
glyphosate
imazamox
isoxaflutole
metolachlor-s
metribuzin
napropamide
norflurazon
oryzalin
oxyfluorfen
pendimethalin
propachlor
quizalofop
sethoxydim
simazine
2
0
1
1
1
1
1
0
1
1
0
1
0
2
0
1
1
0
0
0
1
1
1
1
1
1
1
1
1
0
0
1
0
1
0
0
1
1
0
1
0
0
2
0
2
0
1
1
0
1
1
1
0
0
1
0
0
0
1
0
0
1
1
0

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