Mogera

Systematic position: The genus Mogera belongs to the order Eulipotyphla and the family Talpidae. These mammals are specialized subterranean dwellers native primarily to East Asia, known for their powerful digging abilities and adaptation to life underground.

Biology and life cycle: Mogeras are insectivorous animals that maintain high activity levels year-round. They possess specialized forelimbs for digging and navigating complex tunnel systems. Their reproduction involves a low number of offspring, which develop rapidly within the protected environment of underground burrows.

Nature of damage: While primarily insectivorous, Mogera creates extensive burrowing networks that disrupt the soil structure. These activities frequently intersect with the root zones of vegetables, flowers, and nursery stock, leading to root exposure, plant wilting, and potential death of the crops.

Economic impact: The presence of Mogera can significantly reduce crop yields in professional nurseries and home gardens. The soil mounds created during tunnel construction impede mechanical maintenance and harvesting, while the disturbance of soil layers can facilitate the encroachment of opportunistic weeds.

Control measures: Management of Mogera requires a strategic approach. Recommended methods include:

• Installing wire or plastic mesh barriers vertically around garden perimeters.
• Using sonic or vibration-based deterrents to disturb the mole's sensory system.
• Employing specialized trapping techniques within the primary travel tunnels.
• Reducing the insect population in the soil to decrease the site's attractiveness for food-seeking moles.