Descriptions

PRE = Preemergence
POST = Postemergence

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

Herbicide Name: PRIMISULFURON
   

Weed Common Name
Efficacy Rating of
PRE Control
Efficacy Rating of
POST Control
artichoke, Jerusalem
beggarweed, Florida
burcucumber
cocklebur, common
devil's-claw
foxtail
horsenettle
horseweed
jimsonweed
johnsongrass
johnsongrass (seedling)
kochia
ladysthumb
lambsquarters, common
morningglory
mustard, wild
nightshade, black
nightshade, eastern black
nightshade, hairy
nutsedge, yellow
panicum, fall
pigweed, redroot
pigweed, smooth
puncturevine
quackgrass
radish, wild
ragweed, common
ragweed, giant
ryegrass
sandbur
sesbania
shattercane
sicklepod
sida, prickly
smartweed, Pennsylvania
sorghum (volunteer)
sorghum, almum
sunflower, common
thistle, Canada
thistle, Russian
velvetleaf
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
2
2
2
1
2
1
1
1
2
2
1
1
1
1
2
1
1
1
1
2
1
1
1
1
2
1
1
1
1
1
1
1
1
2
2
3

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