Otiorhynchus cribricollis

Otiorhynchus cribricollis is a species of beetle in the family Curculionidae, commonly known as the vine weevil or black vine weevil. It is native to Europe but has been introduced to other continents, where it can be a serious pest of ornamental plants and strawberries.

Description

The adult Otiorhynchus cribricollis is a small, black beetle, about 9-11mm long. It has a short snout and elbowed antennae. The body is covered with fine, greyish hairs. The larvae are legless, white with a brown head, and can reach up to 10mm in length.

Distribution and habitat

The Otiorhynchus cribricollis is native to Europe, but has been introduced to North America, Asia, and New Zealand. It is found in a wide range of habitats, including gardens, nurseries, and agricultural land.

Life cycle

The life cycle of the Otiorhynchus cribricollis includes four stages: egg, larva, pupa, and adult. The female lays her eggs in the soil, and the larvae feed on the roots of plants. The larvae pupate in the soil, and the adults emerge to feed on the leaves and stems of plants.

Pest status

The Otiorhynchus cribricollis is considered a serious pest of ornamental plants and strawberries. The larvae cause the most damage by feeding on the roots of plants, which can lead to wilting and death of the plant. Control measures include the use of insecticides and biological control agents.

See also

• List of beetles of Great Britain
• Invasive species

References

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