Elephant shrew

The genus Macroscelides belongs to the order Macroscelidea and the family Macroscelididae. In specific agricultural regions, these small mammals are categorized as opportunistic pests that pose a threat to seedbeds and young crops, particularly in arid ecosystems where food resources are scarce.

These animals typically damage crops such as cereals and various vegetables. By foraging for seeds, insects, and plant parts, they can cause significant stand reduction in commercial plantings. The impact is most severe during the germination phase when the seeds and seedlings are most accessible to the pest.

The biology of Macroscelides is characterized by high reproductive rates and diurnal activity patterns. Their life cycle allows for rapid population expansion, which can lead to sudden infestation outbreaks in cultivated fields. They are highly adaptable to environmental changes, making them persistent residents near agricultural zones.

The damage caused by elephant shrews involves the uprooting of seedlings and direct consumption of sown seeds. Their digging behavior disrupts the soil structure and exposes roots to desiccation, which can compromise the health and vigor of the entire crop stand, leading to economic losses.

Effective protection measures against these pests focus on mitigation and prevention:

• Installation of physical barriers around newly seeded fields.
• Regular soil tillage to destroy burrows and nesting sites within the field area.
• Application of specialized repellents to deter animals from high-value crop areas.
• Maintaining clean borders around fields to reduce shelter for potential pests.