Wortelvliegen

Wortelvliegen, also known as root maggots, are a type of fly that are commonly found in agricultural settings, particularly in fields with root crops such as carrots, beets, and radishes. These flies are part of the family Anthomyiidae and are known for their distinctive behavior of laying their eggs in the soil near the roots of these plants. The larvae, or maggots, then feed on the roots, causing significant damage to the crops. Wortelvliegen are typically small, with adults having a dark body and a wingspan of about 5-7 millimeters. They are most active during the day and can be found near the soil surface. The life cycle of wortelvliegen includes an egg, larval, pupal, and adult stage. The eggs are laid in clusters on the soil surface, and the larvae hatch and burrow into the soil to feed on the roots. After a few weeks, the larvae pupate and eventually emerge as adult flies. Wortelvliegen are a common pest in many regions, and their presence can lead to significant crop losses if not managed properly. Control measures often include the use of insecticides, crop rotation, and the application of beneficial nematodes, which are microscopic worms that feed on the larvae of wortelvliegen.