Wasp Season in Annapolis, MD: Why They’re So Active Right Now
If you’ve noticed more wasps buzzing around your yard, deck, or outdoor dining spots lately—you’re not imagining things. In Annapolis, late summer and early fall are peak seasons for wasp activity. While these stinging insects play an important role in the ecosystem, they can be aggressive this time of year and dangerous for people with allergies.
Here’s what’s going on with wasps in Annapolis right now, why they’re so active, and how you can keep your property safe.
Why Wasps Are So Active in Late Summer and Early Fall
In spring and early summer, wasps focus on building their nests and feeding larvae a diet of insects and protein-rich foods. By late summer, the colony is fully grown, and adult wasps shift their focus to feeding themselves—mainly on sugary foods like fruit, nectar, and human food scraps.
This shift in diet and behavior makes wasps more visible, more persistent, and sometimes more aggressive. They’re competing for limited food sources before cold weather sets in, and as their colonies naturally decline, their behavior can become unpredictable.
Common Wasps in Annapolis
Yellowjackets – Small, black-and-yellow striped wasps that are highly aggressive when threatened. They often build underground nests or in wall voids.
Paper Wasps – Recognizable by their long legs and umbrella-shaped nests, often attached to eaves, railings, or light fixtures. Less aggressive than yellowjackets, but will sting if provoked.
Bald-Faced Hornets – Technically a type of yellowjacket, these large black-and-white wasps build football-shaped paper nests in trees or shrubs. They are highly defensive around their nests.
Why Wasps Are a Problem This Time of Year
Aggressive behavior – They’re more likely to sting in fall as they protect dwindling resources.
Risk to allergies – Even one sting can cause severe reactions in sensitive individuals.
Nesting near homes – Wasps often build nests in eaves, attics, sheds, and wall cavities.
How to Reduce Wasp Activity Around Your Home
1. Eliminate Food Sources
Keep trash bins sealed and clean.
Avoid leaving sugary drinks or fruit outdoors.
Rinse food containers before placing them in recycling.
2. Seal Entry Points
Inspect for gaps in siding, soffits, and attic vents where wasps might enter to build nests.
3. Limit Yard Attractions
Harvest ripe fruit from trees promptly.
Avoid wearing strong perfumes during peak wasp hours (midday).
4. Check for Nests Regularly
Look under eaves, in sheds, and around fences for small paper nests early in the season—removing them before they get large is easiest.
Why Professional Wasp Control Matters in Annapolis
Attempting to remove an active wasp nest yourself can be dangerous. Wasps can sting multiple times, and disturbing a nest often provokes the entire colony.
At NoMoSquitos MD, we:
Safely remove and treat wasp nests on your property.
Identify and seal potential nesting sites to prevent future infestations.
Use treatments that are effective yet safe for your family and pets.
Provide preventative services to keep wasps from returning next year.
The Best Time to Act Is Now
With temperatures still warm and colonies at their largest, now is the time to control wasp populations before they pose a bigger threat to your family and guests. By eliminating nests in early fall, you also reduce the chances of wasps returning to the same spots next spring.
Why Annapolis Residents Choose NoMoSquitos MD
We’re a local, family-owned pest control company that understands the seasonal patterns of Annapolis pests—from mosquitoes and ticks to wasps and hornets. Our services are safe, targeted, and designed to keep your outdoor spaces enjoyable year-round.
Final Thoughts
Wasps are an important part of nature, but they can quickly become a hazard when they nest too close to people. By taking preventative steps now—and calling in the professionals when needed—you can reduce wasp activity and enjoy your outdoor spaces without fear of stings.
If you’ve spotted a nest or are dealing with aggressive wasps around your Annapolis property, contact NoMoSquitos MD today for safe, effective wasp control.
