
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
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.