Replant Intervals for Common Corn Pre- and Post-Emergence Herbicides
May 13, 2011
For further information see stories in this week's CropWatch on determining whether to replant a corn field due to poor stand emergence and, if replanting, how to kill the existing corn stand.
Table 1. Replant intervals for common corn pre- and post-emergence herbicides | |||
Field Corn
|
Grain Sorghum
|
Soybean
|
|
Aatrex |
AT
|
AT
|
NCS
|
Balance Flexx |
AT
|
6 months
|
6 months
|
Corvus |
AT
|
9 to 17 months (rate dependent) +
30 inches of rainfall (see label) |
9 months + 15 inches of rainfall
|
Basis |
AT
|
10 months
|
15 days to 10 months (check rate)
|
Bicep II Magnum |
AT
|
AT (safened seed)
|
NCS
|
Bicep Lite II Magnum |
AT
|
AT (safened seed)
|
NCS
|
Breakfree |
AT
|
NCS
|
NCS
|
Breakfree ATZ |
AT
|
NCS
|
NCS
|
Breakfree ATZ Lite |
AT
|
NCS
|
NCS
|
Bullet |
NCS
|
NCS
|
NCS
|
Callisto |
AT
|
AT
|
10
|
Degree |
AT
|
NCS
|
NCS
|
Degree Xtra |
AT
|
AT
|
NCS
|
Dual II Magnum |
AT
|
AT
|
AT
|
Field Master |
AT
|
NCS
|
NCS
|
FulTime |
AT
|
NCS
|
NCS
|
G-Max Lite |
AT
|
AT
|
NCS
|
Guardsman |
AT
|
AT
|
NCS
|
Guardsman Max |
AT
|
AT
|
NCS
|
Halex GT |
AT
|
AT
|
10
|
Harness |
AT
|
NCS
|
NCS
|
Harness Xtra |
AT
|
NCS
|
NCS
|
Hornet WDG |
AT
|
12 months
|
10.5-18 months (rainfall dependent)
|
Impact |
AT
|
9 months
|
9 months
|
Keystone |
AT
|
NCS
|
NCS
|
Keystone LA |
AT
|
NCS
|
NCS
|
Laudis |
AT
|
10 months
|
8 months
|
Lexar |
AT
|
AT (Concept treated seed)
|
NCS
|
Lumax |
AT
|
AT (Concept treated seed)
|
NCS
|
Me-Too-Lachlor II |
AT
|
NCS
|
NCS
|
Outlook |
AT
|
AT
|
AT
|
Prequel | AT | 10 months |
10 months
|
Python |
AT
|
12 months
|
AT
|
Sharpen | AT | 0-1 month (rate dependent, consult label) | 0-6 months (rate dependent, consult label) |
Stalwart |
AT
|
NCS
|
NCS
|
Stalwart Xtra |
AT
|
NCS
|
NCS
|
Status |
7 days
|
30 days (and 1 inch rain)
|
30 days (and 1 inch rain)
|
Steadfast |
AT
|
10-18 months (pH)
|
15 days
|
Steadfast ATZ |
AT
|
10 months
|
10 months
|
SureStart |
AT
|
NCS
|
NCS
|
Surpass EC | AT | NCS | NCS |
TripleFLEX | AT | NCS | NCS |
Verdict | AT | NCS | NCS |
AT = Any Time NCS = Next Cropping Season |
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