Cooperative
Extension
Service


University of Illinois
at
Urbana-Champaign


No. 6/May 1, 1998

Tables 9 to 15 (Efficacy of corn herbicides)

Table 9. Efficacy of corn herbicides: Pigweed--waterhemp

I
A
I
L
I
N
K
S
K
Y
M
I
M
O
M
N
N
B
O
H
P
A
W
S
A
v
g
Soil-applied
AtrazineE99G9G10
-
10
G10
-
10
99+G
E
9
Princep-99-9G10--99+-9
PythonE99G9E-G9
-
9
99G9
Hornet-99G9E-G9
-
9
99-9
Postemergence
AtrazineE99E9E10
-
10
G9
-
9
910E9
BuctrilG77F7F7
-
6
F
G
6
-
6
77G7
Buctril
+ Atrazine
-9-E-G--9
-
9
99G
E
9
Laddok
S-12
-8-G-G--8
-
8
99G8+
LibertyG88E8G7
-
6
G7
-
6
88G8
Tough-9----9
-
8
G--9G9
Banvel/
Clarity
G
E
99G
E
9G9
-
8
G8
-
7
99G
E
9
Marksman-9-E9E--9
-
9
910E9
2,4-DG99E9G9
-
8
G7
-
8
99G
E
9
Stinger-40--P-P-06N2
AccentG
E
88-8E8
-
5
G7
-
7
99G8
BeaconE87G8E8
-
5
G8
-
8
99G8
ExceedE99G9--G9
-
8
99G9
Lightning-99E9E-G9
-
6
99+E9
PermitE99-9E9
-
5
F
G
9
-
8
99G9
HornetE83F9P-F
G
7
-
6
7+9F8
Resolve-99E9---9
-
9
9-E9
Scorpion
III
E99G
E
-G-G9
-
9
99G
E
9

Table 10. Efficacy of corn Herbicides: Common ragweed

I
A
I
L
I
N
K
S
K
Y
M
I
M
O
M
N
N
B
O
H
P
A
W
S
A
v
g
Soil-applied
AtrazineE99G9E9G9910G9
Princep-99-9E9--99+-9
PythonP88G9F-F
G
778F
G
8
Hornet-88G8E-G78+8+G
E
8
Postemergence
AtrazineE99E9G9G999E9
BuctrilE99G9G9G997+G
E
9
Buctril
+ Atrazine
-9-E9E--999E9
Laddok
S-12
-9-G
E
-E--999G
E
9
LibertyE99G9E8G999G
E
9
Tough-6----6P9-7F6
Banvel/
Clarity
G
E
99G9G10G899G9
Marksman-9-E-E--999+E9
2,4-DG99E9G9G799G9
Stinger-99--G-G-99+G9
AccentP45-2P2P106P4
BeaconG99E9E8G999G9
ExceedG
E
99E9---999G
E
9
Lightning-77G
E
7F-G777E7
PermitG
E
88-8G8G989G
E
8
HornetG
E
88E8E-G899G8
Resolve-88G8---89-G
E
8
Scorpion
III
G
E
99E-G-G899G9

Table 11. Efficacy of corn herbicides: Giant ragweed

ILINKYMIMOOHPAWSAvg
Soil-applied
Atrazine888G888FG8
Princep897F777-7
Python457F-5NP5
Hornet766G-7+8F7
Postemergence
Atrazine888G888EG8
Buctril878G988F8
Buctril
+ Atrazine
9-8E-99GE9
Laddok
S-12
8--G-98+G8
Liberty898G88+8+G8+
Tough6---7-7F7
Banvel/
Clarity
998E999G9
Marksman9--E-99GE9
2,4-D999G899G8+
Stinger99-E-99G9
Accent252N20NP2
Beacon999E899G9
Exceed999--98+G9
Lightning778F-86GE7
Permit887G888F8
Hornet877E-99G8
Resolve888--9-G8
Scorpion
III
89-G-89G8

Table 12. Efficacy of corn herbicides: Prickly sida

ILKYMOAvg
Soil-applied
Atrazine9999
Princep9999
Python77-7
Hornet77-7
Postemergence
Atrazine8998+
Buctril4444
Buctril
+ Atrazine
9---
Laddok S-128---
Liberty7-77
Tough6-55+
Banvel/
Clarity
8888
Marksman99-9
2,4-D8888
Stinger0---
Accent3222+
Beacon7767
Exceed88-8
Lightning8---
Permit7767
Hornet7---
Resolve88-8
Scorpion III8---

Table 13. Efficacy of corn herbicides: Smartweed

IAILINKYMIMOM
N
NBOHPAWSA
v
g
Soil-applied
AtrazineE999G9G999+E9
Princep-999G9G----9
PythonGE898G-G888+G8
Hornet-898G--88+8+-8+
Postemergence
AtrazineE999G9G9910E9
BuctrilGE999G9G989GE9
Buctril
+Atrazine
-9--G--9910E9
Laddok
S-12
-9--G--999E9
LibertyGE899G-G98+8+GE8+
Tough-5---6P--7P6
Banvel
/Clarity
E999E9G9910E9
Marksman-9-9E--9910E9
2,4-DF677P7P467P6
Stinger-77-F-FG-57F6+
AccentG786G8G788G7+
BeaconG876G8G888G8
ExceedGE999G-G899G9
Lightning-999G-G898+G9
PermitGE777F8FG778FG7+
HornetGE889G-G898G8+
Resolve-998---99-E9
Scorpion
III
GE99-G-G999G9

Table 14. Efficacy of corn herbicides: Sunflower, wild

IAILKSMOMNNBNDSDAvg
Soil-applied
AtrazineG8F7F7GG7+
Princep-8-7----7+
PythonFG8G-G7PF7+
Hornet-9E-G7E-8
Postemergence
AtrazineE9E9G8GE9
BuctrilE9E8G9GEE9
Buctril
+ Atrazine
-9E--9--9
Laddok
S-12
-9E--9--9
LibertyE9E8G9EG+9
Tough-8-6G-FGG7
Banvel/
Clarity
G8G9G7GEG+8
Marksman-9E--9--9
2,4-DG8E9F7EG+8
Stinger-8--G-GE-8
AccentP4-5-2PP4
BeaconG9GE8G9-E9
ExceedE8E-G9-E9
Lightning-9E-G8GE8+
PermitE9-9G9EE9
HornetGE9E-G9EE9
Resolve-8E--8--8
Scorpion
III
GE9E-G9EE9

Table 15. Efficacy of corn herbicides: Velvetleaf

I
A
I
L
I
N
K
S
K
Y
M
I
M
O
M
N
N
B
O
H
P
A
W
S
A
v
g
Soil-applied
AtrazineE78F8F7F788+F7+
Princep-77-8F8---8-7+
PythonE88E7G-G78+8+G8
Hornet-88E7G-G799-8
Postemergence
AtrazineE88G8F8F888G
E
8
BuctrilG88F
G
8G8G788+G8
Buctril
+Atrazine
-9-E-G--899G
E
9
Laddok
S-12
-9-E-G--999G
E
9
LibertyE88G7F7G87+8G8
Tough-6----6P--6F6
Banvel/
Clarity
F
G
89G8F8G47+8G8
Marksman-8-G
E
8G--899G
E
8+
2,4-DG88G8F8G888G8
Stinger-30--P-P-06P3
AccentF56-5F3P457F5
BeaconF
G
77F
G
7G6F788G
E
7
ExceedE99E8--G899GE9
Lightning-99G9F-G898+G
E
9
PermitE98-8G8G989E8+
HornetG
E
88E8G-G88+8+G
E
8+
Resolve-88E8---89-G
E
8
Scorpion IIIG
E
88G
E
-G-G889G
E
8