Bug Identifier
Pea Pod Weevil
Community identification

Pea Pod Weevil

Sitona lineatus (or possibly another species of Sitona or related genus based on image alone, but Sitona lineatus is a common pod weevil)

Order & Family
Coleoptera (Beetles), Curculionidae (Weevils)
Size
Typically 3-5 mm in length
See this bug in the Encyclopedia

Natural Habitat

Agricultural fields, gardens, and natural areas where leguminous plants (e.g., peas, vetches, lentils, beans) are grown.

Diet & Feeding

Larvae feed internally on the seeds within the pods of leguminous plants, such as peas and vetches. Adults feed on foliage, pollen, and nectar of the host plants.

Behavior Patterns

Adults are active during the day and are often found on or near their host plants. Larvae are typically found within the seed pods where they feed and develop. The lifecycle often involves overwintering as pupae.

Risks & Benefits

Potential Risk: Significant agricultural pest, particularly to pea and lentil crops, as larval feeding can reduce yield and quality. Potential Benefit: Generally none for this species in terms of direct human benefit, but they are a part of the natural food web.