Zest™ WDG Herbicide

Postemergence Grass Control Boosts Sorghum Yield

DuPont™ Zest™ WDG herbicide provides postemergence grass control for grain sorghum varieties containing the DuPont™ Inzen™ herbicide tolerance trait to give growers a better chance for a better crop, yield and profitability.

Together, the Inzen™ sorghum trait and Zest™ WDG deliver:

  • A proven herbicide active ingredient new to grain sorghum (milo)
  • More ways to manage grass weeds that emerge with the sorghum crop
  • Crop safety due to built-in herbicide tolerance

Zest™ WDG provides effective control of yield-limiting grass weeds, including crabgrass, barnyardgrass, signalgrass and panicum. When used on sorghum varieties containing the DuPont™ Inzen™ herbicide tolerance sorghum trait, Zest™ WDG handles postemergence grass control to reduce yield-robbing populations of annual grass weeds.

Proven Performance

Field trials show Zest™ WDG is effective against grass weeds that can reduce grain sorghum yield by as much as 20 percent.

Zest™ WDG uses a proven herbicide active ingredient that has never been available for sorghum. When used with grain sorghum carrying the Inzen™ herbicide tolerance trait, growers have more options for controlling grass weeds, plus the inherent crop safety provided by built-in herbicide tolerance. And Zest™ WDG offers outstanding crop rotation and recropping flexibility.

For best results, include Zest™ WDG in a weed-control program that includes a soil residual herbicide such as one of the
DuPont™ Cinch® brand herbicides applied at or just after planting, followed by Zest™ WDG after crop emergence.

Best Practices

Please note: Before applying Zest™ WDG to sorghum with the Inzen™ trait, growers and applicators must complete a stewardship training module.

Click on this link Access Training Module to go to the online training module.

The proprietary formulation of Zest™ WDG can be applied for postemergence grass control following a preemergence, soil-applied herbicide. Apply Zest™ WDG to emerged grain sorghum containing the Inzen™ herbicide tolerance trait that is 4 to 20 inches tall. Zest™ WDG can be tank-mixed with other herbicides, insecticides and fungicides labeled for use on grain sorghum to improve efficiency and reduce costs. Check the label for details.

Do not use Zest™ WDG on sorghum without the Inzen™ herbicide tolerance sorghum trait, since severe crop injury will occur.

Product Information

Product Data Sheets (1)


Always read and follow all label directions and precautions for use.

DuPont Zest™ WDG, Cinch® ATZ and Cinch® ATZ Lite are restricted-use pesticides.

DuPont Zest™ WDG herbicide is not registered in all states. See your DuPont retailer or representative for availability in your state.

The information provided on this website is for reference only. Always refer to product labels for complete details and directions for use.