As spring settles in across Cornwall, the warmer temperatures and longer daylight hours are a welcome change. But with the sunshine comes a noticeable uptick in wasp activity – and this year is already proving to be a busy one.
At D Cornish Pest Control, we’re seeing an earlier-than-usual rise in wasp sightings across the region. While these insects play a role in our local ecosystems, they can quickly become a nuisance – or even a danger – when they begin nesting close to homes or gathering in large numbers in gardens.
Here’s what you need to know about the seasonal surge in wasps and some practical tips to help you keep them at bay.
Why Are There More Wasps This Spring?
Wasps become more active as the temperatures climb. The queens, having survived the winter in hibernation, emerge in spring to begin nest building. Early warm spells – like we’ve seen in Cornwall this year – can speed up this process, meaning nests are being established sooner and more rapidly.
Common nesting sites include:
- Roof spaces and lofts
- Sheds and outbuildings
- Under eaves and guttering
- Wall cavities and air bricks
With mild winters and an abundance of early food sources, we’re set to see a particularly active wasp season.
How to Deter Wasps from Homes and Gardens
1. Remove Food Sources
Wasps are drawn to sugary substances and proteins. Avoid leaving out food and drink, especially sweet items, during BBQs or picnics. Keep bins tightly sealed and clean regularly.
2. Seal Entry Points
Inspect your home for potential entry points – gaps around windows, air bricks, vents, and roof tiles. Sealing these can prevent queens from nesting in your property.
3. Limit Attractants in the Garden
While flowers are lovely, some can be wasp magnets. Consider planting peppermint, eucalyptus, or citronella – natural deterrents. Keep fallen fruit picked up and compost bins covered.
4. Avoid DIY Nest Removal
If you spot a nest or suspect one nearby, do not attempt to remove it yourself. Disturbing a wasp nest can provoke aggression and result in multiple stings. Always contact a professional.
When to Call in the Experts
If wasps are regularly entering your home or you’ve spotted signs of a nest (frequent wasp traffic to a particular spot, a papery structure, or audible buzzing within walls), it’s time to call for professional help.
Need Help with Wasps?
Get in touch with D Cornish Pest Control today for advice or to book a treatment. Let’s keep your spring and summer wasp-free.