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(Vespidae)
Wasps can sting multiple times-and when one is threatened, it releases an alarm pheromone that signals others to swarm.
Also included in: General Insects Subscription
Wasps are aggressive, stinging insects that often build nests under eaves, in attics, on decks, or inside wall voids. In Southeast Alaska, the most common and problematic species is the aerial yellowjacket (Vespula spp.)-a type of social wasp known for building large, papery nests above ground and defending them fiercely. Wasps can pose a serious threat to families, pets, and outdoor workers due to their painful stings and aggressive behavior when nests are disturbed. With over 30 years of experience, Alaska Pest Management uses science-backed strategies and specialized tools to safely remove wasp nests and prevent future infestations.
Yes-wasps are common throughout Southeast Alaska during the warmer months. The most prevalent species in the region is the aerial yellowjacket, a highly aggressive wasp that builds above-ground nests and is known for stinging repeatedly when threatened.
Wasps have slender, black and yellow striped bodies, narrow waists, and long legs. They’re about 3/8-5/8 inch long and fly quickly with a loud buzz. Aerial yellowjackets often build soccer ball–shaped, enclosed nests under eaves, in trees, or inside attics and wall voids.
Wasps-especially aerial yellowjackets-build nests in attics, eaves, soffits, wall voids, and trees. Their nests are made of chewed wood fibers, forming a papery shell that houses the colony.
To deter wasps:
Limit outdoor lighting that attracts the insects wasps prey on.
Yes. Aerial yellowjackets often nest in wall voids, soffits, and attic spaces, where they remain hidden until the population grows or wasps begin entering living areas.
Most wasp colonies-including aerial yellowjackets-last for one season. A queen starts the nest in spring, and by late summer, it can grow to include hundreds or thousands of workers. The colony dies in the fall, but new queens overwinter to begin the cycle again.
Wasps are territorial and aggressive. They can sting multiple times and will swarm when their nest is disturbed. Their stings are painful and can trigger severe allergic reactions, including anaphylaxis, in some individuals. Large nests near homes or gathering areas are a serious risk.
In Southeast Alaska, wasp activity begins in late spring and peaks in mid to late summer. They’re most active during the day and are attracted to meat, sweets, and garbage, making barbecues and trash bins common conflict zones.
If you see a wasp nest-or frequent wasp activity near your home-don’t attempt removal yourself. Alaska Pest Management has the training, protective gear, and tools needed to safely remove nests and help prevent future problems. Don’t let wasps take over your space. Contact Alaska Pest Management today for safe, effective wasp control
Don’t let wasps take over your outdoor spaces. Contact Alaska Pest Management today for expert wasp control solutions.
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