Rentokil, Ireland’s leading pest control provider, is warning the public of increased ant activity in the coming weeks, with the annual Flying Ant Day phenomenon expected to occur in July and early August.
Flying Ant Day, also known as the nuptial flight, is not a single-day event but an extended period during which winged ants emerge from their nests to mate mid-air and establish new colonies. This year, the alternating spells of wet and warm weather are likely to create the ideal conditions for larger-than-usual swarms, with high humidity helping to keep ants’ wings and bodies moist during flight.
This swarming strategy is believed to help more ants survive by overwhelming their predators, such as swifts and gulls. After mating mid-air, the smaller male ants fall to the ground and die, while the newly fertilised female queens shed their wings and burrow into the soil to nest and start new colonies.
Colm Moore, regional technical manager for Rentokil in Ireland, commented: “We expect to see high levels of ant activity this summer, particularly during warm and humid spells in July and August. While people often refer to ‘Flying Ant Day’, it is a series of swarming events that occur over several weeks. These insects may be a nuisance, particularly during outdoor dining or events, but they also play a role in the ecosystem, aerating the soil and serving as food for birds.
“However, ant infestations in homes or businesses can escalate quickly. Ants leave pheromone trails when they find a food source, attracting more ants to the area. Prevention is key to avoiding a problem.”
Some ant prevention tips for your home from the pest experts at Rentokil include blocking entry points by sealing cracks and crevices around doors, windows and pipework, sweeping up food debris from under kitchen appliances and units, clearing up any food or liquid spillages immediately, and storing your food in airtight containers wherever possible. If you have a pest, clear away uneaten food promptly, make sure all rubbish bins have tightly sealed lids, keep compost enclosed in your garden, and keep windows and doors shut, or install fly screens to allow ventilation while keeping insects out.
While these seasonal swarms may disrupt a picnic or barbecue, they are a natural and temporary part of the summer months. For further information on dealing with ant infestations, visit the Rentokil website.
