Striped stone centipede

The Striped stone centipede (Eupolybothrus fasciatus) is a member of the order Lithobiomorpha and the family Lithobiidae. While primarily predatory, these centipedes are known to behave opportunistically in agricultural environments, causing damage to seedlings and low-growing crops when their natural food sources are scarce or environmental conditions are ideal.

The biology of this species is heavily dependent on microclimates with high humidity and abundant shelter. They typically reside in the top layer of soil, under stones, or within decomposing organic matter. Their reproduction cycles are closely linked to seasonal temperature variations, with population peaks occurring in moist, sheltered areas.

Cultivars at risk include various vegetables, leafy greens, and soft-skinned fruits in contact with the ground. Damage occurs when centipedes feed on tender stems, roots, or ripening fruit. This feeding behavior not only destroys plant tissues but also creates entry points for secondary soil-borne pathogens and fungi.

Symptoms of infestation often appear as uneven gnaw marks at the base of stems or shallow cavities in fruits. In greenhouses or nurseries, where conditions are consistently damp, the cumulative damage can lead to widespread plant stunting or death, necessitating prompt intervention to save the crop.

Management strategies focus on habitat modification and chemical control. Key actions include:

• Maintaining good sanitation by removing excess mulch and debris.
• Improving drainage to reduce moisture in the root zone.
• Applying diatomaceous earth around susceptible crops to create a physical barrier.
• Using authorized insecticides targeted at soil-dwelling pests if infestations are severe.