Anadenobolus

Anadenobolus is a genus of millipedes belonging to the order Diplopoda and the family Rhinocricidae. In agricultural contexts, these organisms are considered soil-dwelling pests. While they primarily feed on decaying organic matter, they can become significant threats to live plants when food sources are limited or when their population density is exceptionally high.

This pest affects a wide range of agricultural and ornamental crops. Vegetable crops, tubers such as potatoes and carrots, seedlings, and greenhouse plants are particularly susceptible to their feeding activities. Greenhouse conditions, characterized by high humidity and organic substrate, often create ideal environments for their rapid propagation.

The biology of Anadenobolus is closely linked to moisture levels. The life cycle consists of multiple molting stages, during which the millipedes grow and add more body segments. Eggs are laid directly into moist soil or mulch, where the larvae hatch and begin feeding on organic matter. When the population rises, they shift their attention to succulent roots and stems.

Damage is characterized by irregular bites and deep gouges in the roots, tubers, and underground stems. These wounds act as entry points for secondary pathogens, including bacteria and fungi, leading to severe root rot. This damage often results in stunting, wilting, or the total collapse of the affected plants.

• Regulate irrigation to prevent excessive soil moisture in greenhouses.
• Remove plant debris and mulch layers that provide food and shelter.
• Utilize soil insecticides according to regional agricultural guidelines.
• Set up bait traps using sliced vegetables to monitor and reduce populations.
• Incorporate deep tillage to disturb their habitat and expose them to natural enemies.