Grain Weevil

Overview

A major pest of stored grain that can devastate cereal stocks. The female bores into grain to lay eggs inside.

Health risks

Contaminates stored grain and flour. Significant economic impact on food stores and agriculture.

Signs of infestation

• ✓Small dark brown beetles with a distinctive snout
• ✓Grain with small exit holes
• ✓Flour or grain smelling musty
• ✓Fine powder accumulating in grain stores

Prevention

• ✓Store grain in sealed containers
• ✓Inspect incoming grain for signs of infestation
• ✓Keep storage areas cool and dry
• ✓Clean storage areas completely between harvests

Common regions