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 Knotweed, prostrate

Efficacy
Rating
of
PRE
Control

Efficacy Rating of POST
Control
bromoxynil
carfentrazone
chlorsulfuron
clopyralid
diuron
glyphosate
metribuzin
metsulfuron
napropamide
oryzalin
oxadiazon
oxyfluorfen
pendimethalin
pronamide
prosulfuron
simazine
terbacil
tribenuron
0
0
3
0
1
0
1
0
1
1
1
1
1
1
0
1
1
0
1
1
3
2
0
1
1
2
0
0
2
1
0
0
2
0
1
2

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