
Community identification
Alfalfa Weevil
Hypera postica
- Order & Family
- Coleoptera: Curculionidae
- Size
- 3 to 5.5 mm (1/8 to 1/4 inch)
Natural Habitat
Agricultural fields, meadows, and areas with legume plants like alfalfa and clover
Diet & Feeding
Herbivorous; both larvae and adults feed on alfalfa leaves and other legumes
Behavior Patterns
They undergo complete metamorphosis; adults overwinter in soil or leaf litter and emerge in spring to lay eggs inside plant stems
Risks & Benefits
Significant agricultural pest that can cause extensive damage to alfalfa crops; no direct risk to humans or pets