Soil centipedes (Geophilidae)

These pests predominantly target the subterranean parts of vegetable crops, root vegetables, and germinating seeds. Crops such as potatoes, beets, carrots, and various young seedlings are particularly susceptible. Infestations are most severe in environments with high organic matter and persistent humidity, such as poorly drained greenhouses or garden beds.

The biology of Geophilidae is adapted to a strictly subterranean lifestyle. They possess elongated, flexible bodies composed of numerous segments, allowing them to move easily through soil crevices. They reproduce by laying eggs in sheltered soil cavities, where females demonstrate maternal care, protecting the eggs until they hatch, which ensures a high survival rate for the offspring.

The damage caused by these centipedes involves tunneling into root systems and tubers, creating wounds that facilitate the entry of secondary pathogens like soft rot bacteria and various fungi. In severe cases, they can consume the entirety of a planted seed before it sprouts, leading to poor crop establishment and significant gaps in planting rows.

• Crop rotation and regular soil tillage to disrupt habitats.
• Improving soil drainage to reduce excess moisture.
• Application of specialized soil-applied insecticides when necessary.
• Sanitation practices, including the removal of debris and excessive organic mulch.

Effective management of Geophilidae relies heavily on preventive agrotechnical practices. Maintaining optimal soil drainage and avoiding waterlogging are the most effective ways to discourage their presence. In cases of significant infestation, localized treatment with approved soil insecticides during planting can provide the necessary protection for susceptible crops.