Skip to main content

Flour Beetle

Habitat

They are common in processed grain. Their flattened body allows them to make their way into almost any package. Flour and other processed foods heavily infested by these beetles often develop a gray tint.

Habits

Red flour beetle flies and can invade via an outside food source.

  • Size: 1/8"
  • Color: Reddish Brown
  • Legs: 6
  • Shape: Oval
  • Antennae: True

Region

The red flour beetles are found more often in southern states. The confused flour beetle is seen in northern states.

Control / Prevention

Food products need to be inspected for signs of infestation, including cereals, and packaged dried foods.

Threats

They are a major pest in the agricultural industry and are highly resistant to insecticides.

Return to Pest Guide