Descriptions

PRE = Preemergence
POST = Postemergence

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

Herbicide Name: ATRAZINE
   

Weed Common Name
Efficacy Rating of
PRE Control
Efficacy Rating of
POST Control
atrazine - barnyardgrass
bluegrass, annual
buckwheat, wild
burclover
burweed, lawn
chickweed, common
clover, hop
cocklebur, common
crabgrass, large
foxtail, giant
foxtail, green
foxtail, yellow
galinsoga
goosegrass
groundcherry
henbit
horseweed
jimsonweed
kochia
lambsquarters, common
morningglory
mustard, wild
nightshade, black
nutsedge, yellow
oat, wild
pigweed
purslane, common
quackgrass
ragweed, common
sicklepod
smartweed, Pennsylvania
speedwell, corn
stinkgrass
velvetleaf
witchgrass
1
1
0
1
1
1
1
2
2
2
2
2
1
1
1
1
1
2
1
2
2
3
1
2
1
1
1
1
2
2
2
1
1
2
1
2
0
1
0
0
1
0
1
2
2
1
2
0
0
1
0
0
1
1
1
1
1
1
1
1
1
1
1
1
2
1
0
0
2
1

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