Bug Identifier
Black Vine Weevil
Community identification

Black Vine Weevil

Otiorhynchus sulcatus

Order & Family
Order: Coleoptera; Family: Curculionidae
Size
Approx. 9–10 mm (0.35–0.39 inches)
See this bug in the Encyclopedia

Natural Habitat

Found in gardens, nurseries, and greenhouses; typically shelters in soil or leaf litter during the day.

Diet & Feeding

Adults eat the foliage of various plants (notably yew, rhododendron, and strawberries), while larvae feed on plant roots.

Behavior Patterns

Nocturnal feeders that cannot fly; all individuals are female and reproduce through parthenogenesis.

Risks & Benefits

Considered a significant agricultural and garden pest due to root damage caused by larvae and foliage notches from adults.