Mole cricket

Systematic position: The mole cricket (genus Neocurtilla) belongs to the order Orthoptera and the family Gryllotalpidae. It is a large, subterranean insect characterized by specialized, shovel-like front legs designed for efficient digging through soil.

Biology and life cycle: The life cycle typically spans 1 to 2 years, depending on the environment. Both nymphs and adults hibernate deep underground, often in manure piles or compost. When temperatures rise, they emerge to feed and mate, creating complex burrow systems near the surface.

Nature of damage: Mole crickets are destructive pests that feed on plant roots, underground stems, and seeds. By tunneling just below the surface, they disrupt the root zone, causing plants to wilt, dry out, or die, which significantly reduces overall crop yield.

Affected crops: As generalist feeders, mole crickets attack a wide range of horticultural and agricultural plants:

• Vegetables: tomatoes, peppers, cabbages, and eggplants.
• Root crops: potatoes, carrots, and beets.
• Seedlings and newly planted crops in both fields and greenhouses.

Protection measures: Management requires an integrated approach. Cultural controls include deep soil cultivation to disrupt tunnels and the use of trap crops or manure pits for manual collection. Chemical control involves the application of insecticidal baits or granulated insecticides directly into the soil to target the insects during their peak activity.