If stored grain insects have already infested grain, fumigate with an EPA-registered fumigant to eliminate the infestation. Following fumigation, if possible, turn the grain and treat with a tank-mix combination of Diacon® IGR and Centynal™ EC Insecticide or Diacon® IGR PLUS alone. The best way to prevent infestation is to treat the commodity in the grain stream as it is being placed into the storage facility.
Diacon® IGR is approved virtually everywhere stored product insects are a problem. Diacon® IGR interrupts the life cycle, providing long-term control.