Gryllotalpidae

This species is highly polyphagous and poses a threat to a vast range of crops, including potatoes, tomatoes, brassicas, legumes, and even turf grass. They cause damage by consuming seeds, cutting off the roots of young seedlings, and destroying tubers and bulbs. Their burrowing activity can be just as destructive as their direct feeding, as it disturbs the plant's connection to the soil.

The life cycle of the mole cricket typically spans one to two years, depending on the climate. Adults and large nymphs overwinter deep in the soil. In the spring, females create brood chambers where they lay clusters of eggs. The nymphs undergo incomplete metamorphosis and resemble smaller, wingless versions of the adults, feeding voraciously throughout the summer months.

The primary form of damage is the severance of stems just below the soil surface, resulting in immediate plant wilting. Furthermore, their subterranean tunnels often leave roots exposed to air, leading to dehydration and necrosis. In intensive agriculture, mole cricket infestations can cause total loss of seed beds and newly planted transplants if left unmanaged.

Effective control requires an integrated pest management (IPM) strategy. Cultural practices such as frequent soil cultivation disrupt burrow networks and destroy nests. Trapping with organic bait, such as fermenting molasses or manure piles, is effective for small-scale control. For larger infestations, specific granular insecticide baits placed near burrows are commonly used to achieve significant population reduction.

• Deep tillage of soil in early spring and late autumn.
• Placement of physical barriers around young plant roots.
• Use of toxic baits based on cereal grains and insecticides.
• Encouraging natural predators such as birds and ground beetles.