Bug Identifier
Vegetable Weevil
Community identification

Vegetable Weevil

Listroderes costirostris

Order & Family
Coleoptera (Beetles), Curculionidae (True Weevils)
Size
6 to 8 mm (1/4 to 5/16 inch)
See this bug in the Encyclopedia

Natural Habitat

Gardens, agricultural fields, pastures, and disturbed grassy or weed-covered areas.

Diet & Feeding

Herbivorous; feeds on foliage, stems, and roots of various vegetables, crops, and weeds including carrots, tomatoes, potatoes, and brassicas.

Behavior Patterns

Nighttime feeder that hides during the day under soil debris or foliage. Known to play dead (thanatosis) when disturbed. Females reproduce primarily through parthenogenesis.

Risks & Benefits

Risks: Can be an agricultural and garden pest causing significant defoliation and root damage to host plants. Benefits: Serves as a food source for insectivorous birds, ground beetles, and spiders; poses no harm to humans or pets.