| Weed Problem | Stage | Chemical rate per acre | Product per acre | Remarks |
|---|---|---|---|---|
| Cocklebur, johnsongrass, pigweed, volunteer corn and shattercane, and other perennial weeds | Spot treatment | Glyphosate 1.0-3.0 lb | Roundup Weather Max 0.7-2.2 qt
or Touchdown Total 0.75-2.25 qt qt or other labeled glyphosate formulation |
Apply Roundup Weather Max and Touchdown Total prior to initial pod set when appplying them as a spot application. Do not treat more than 10 percent of total field area to be harvested. If non-Roundup-Ready soybeans, the crop receiving spray in treated area will be killed. Touchdown Total is also available in a non-surfactant formulation called Touchdown HiTech. |
| Harvest aids | Paraquat 0.125-0.25 lb
+ surfactant |
Gramoxone Inteon 8.0-16.0 oz
+ surfactant as recommended |
Harvest aid applications of Gramoxone Inteon: Indeterminate varieties—apply when at least 65% of seed pods have reached a mature brown color or when seed moisture is 30 percent or less. Determinant varieties—apply when plants are mature, i.e., beans are fully developed, 1/2 of leaves have dropped, and remaining leaves are yellowing. Do not apply within 15 days of harvest. Do not graze or harvest for forage or hay. |
