As the balmy days of summer unfold, Dubliners face an unexpected menace: a significant uptick in wasp activity. Rentokil has seen a startling 39% increase in wasp-related callouts this July compared to the same period in 2023. This surge, primarily seen in Dublin, is a reminder of the potential dangers these stinging insects pose, especially during the late summer months.
While a single wasp sting may only cause minor discomfort for most people, the consequences can be far more severe for others. Children, in particular, are more vulnerable to the anxiety and pain associated with wasp stings – so avoiding wasp encounters is recommended.
The Seasonal Shift in Wasp Behaviour
Wasps, particularly the ‘Common’ and ‘German’ species, are notoriously active during the warmer months in Ireland. However, this summer has been anything but typical. The unpredictable weather has delayed the usual wasp activity across much of the country, with Dublin emerging as a notable exception.
In early summer, wasps are primarily predators, feasting on other insects and deriving energy from the sugary secretions of their larvae. But as the season progresses, the dynamic within wasp nests shifts. The larvae mature, reducing the availability of their sweet secretions. This change forces adult wasps to venture further afield in search of alternative carbohydrate sources, often bringing them into direct contact with humans.
Why Late Summer is Prime Time For Wasp Encounters
As summer draws to a close, wasps can become more aggressive in their search for food. This period often coincides with an increase in outdoor activities such as barbecues, picnics, and garden parties. Unfortunately, these gatherings generally feature the very things wasps are seeking: sugary foods and drinks. As a result, interactions between humans and wasps become more frequent, and these encounters can be unpleasant.
Wasps are drawn to the sweet smells of our food and drinks, and they’re not afraid to crash the party. Once they find a food source, they’ll keep coming back for more, increasing the chances of getting stung.
But it’s not just about the food. Wasps are also attracted to bright colours and floral scents, so your summer wardrobe might be making you a target.
So, What Can You Do About this Wasp Invasion?
Here are some tips to keep them away:
- Stay calm: If a wasp approaches, don’t panic. Move away slowly and avoid sudden movements.
- Ditch the sweet smells: Skip strong perfumes, hairspray, and shampoos, and opt for unscented products when you’re going to be outdoors.
- Tone down your outfit: Choose muted colours over bright ones to avoid attracting attention.
- Cover your food and drinks: Don’t leave your snacks and beverages unattended.
- Be cautious with drinks: Wasps can sneak into unattended drink cans or bottles, so always check before taking a sip.
- Be mindful of children: Wipe their hands and faces after they eat to remove any sticky residue that might attract wasps.
- Keep your bins sealed: Open rubbish bins are a wasp’s paradise. Make sure your bins are tightly closed to keep them from rummaging for food.
What to Do If You Encounter High Wasp Activity
If you notice an increase in wasp activity around your home or garden, a nest may be nearby. Wasps can build their nests in a variety of locations, including trees, eaves, and even under the ground.
If you suspect a wasp nest is on your property, it’s important not to disturb it, as this can lead to a swarm of aggressive wasps – so contact the professionals at Rentokil who can safely remove it.
Let’s enjoy the final few weeks of summer without these uninvited guests.
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