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 Quackgrass

Efficacy
Rating
of
PRE
Control

Efficacy Rating of POST
Control
EPTC
atrazine
bromacil
clethodim
dichlobenil
diuron
fluazifop-P
glufosinate
glyphosate
hexazinone
imazamox
nicosulfuron
norflurazon
primisulfuron
pronamide
quizalofop
rimsulfuron
sethoxydim
simazine
terbacil
2
1
2
0
1
3
0
0
0
3
0
0
2
0
1
0
0
0
2
2
0
1
2
1
0
0
2
1
1
3
2
1
0
2
1
2
2
2
0
2

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