Existing Infestation

Fumigation and Turning Grain

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.