Angoumois Grain Moths

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Close-up image of a moth and a larva on a bed of brown grains. The moth is in the center with wings folded, and the larva is to the left. The grains have a textured, oval shape.

What do Angoumois Grain Moths Look Like?

Angoumois grain moths are tiny buff-colored moths that have a wingspan of 3/16”. Their larvae are a light yellow with a buff-colored head and are about 1/8” long.

When are Angoumois Grain Moths Most Active?

Angoumois grain moths are mostly seen during the warmer months of the year. During the day, they usually cling to ceilings and walls and come out at dusk.

What Attracts Angoumois Grain Moths?

Angoumois grain moths are attracted to whole grains, corn and light.

Where are you likely to find Angoumois Grain Moths?

Angoumois grain moths are most likely to be found out in the corn and grain fields and not in homes.

Are Angoumois Grain Moths Dangerous or Destructive?

Angoumois grain moths are destructive to the grains of wheat and the kernels of corn. The adults lay their eggs on the kernels and grains. When the eggs hatch, the larvae actually bore into the wheat germ and corn kernel and devour it.

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