Cornfield ant

This ant will nest in walls and floors in association with water leaks and poor drainage and ventilation, which is why it’s commonly called the moisture ant.

Identification

Brown to blackish in color the worker is usually 2 to 2.5 mm long.

Common locations

Rotten wood; under stones and sidewalks; in the soil in open areas. Numerous mounds in lawns are a common sight in those areas where cornfield ants are abundant. The nests are very common in fields and in and around homes.

Diet

The cornfield ant is particularly fond of sweets, but it will readily feed on both live and dead insects. Indoors, this ant will be attracted to sweet foods, but may feed on literally any crumbs that fall to the floor.

Additional Info

Is usually the typical picnic invader looking for sweets.