Late summer is often when Boise homeowners notice wasps the most. You may suddenly see them circling the patio, hovering around outdoor meals, investigating trash cans, or repeatedly flying beneath an eave or into a small opening around the house. In many cases, those wasps have been nearby for months. Their colonies have simply grown much larger and more active by the end of summer.
August and early September can be an especially frustrating time for anyone trying to enjoy a Boise backyard. Understanding what is driving the activity can help you determine whether you are dealing with occasional visiting wasps or a nest that needs professional attention. If wasps are regularly gathering around your home or you have found a nest, Wild West Pest Control provides professional wasp control throughout Boise and the surrounding Treasure Valley.
Why Wasp Activity Picks Up in Late Summer
Many social wasps begin the season with a relatively small colony. A queen establishes a nest, lays eggs, and produces workers that take over much of the work involved in feeding the colony and expanding the nest.
As summer progresses, the number of wasps associated with an established colony can increase considerably. By late summer, homeowners are dealing with a much larger and busier population than they would have encountered earlier in the season.
That increased activity is easier to notice around a home. Wasps may make frequent trips between a nest and food or water sources, and homeowners may begin seeing a steady stream of insects traveling to the same location beneath a roofline, deck, shed, or other protected area.
Late-Summer Wasps Are Looking for Food
Food availability and the nutritional needs of a colony also change as the season progresses. This can make wasps much more noticeable around people.
Outdoor meals, open soda cans, fallen fruit, trash containers, pet food, and other readily available food sources can attract foraging wasps. This is one reason they can seem particularly persistent during backyard barbecues and other late-summer activities.
Trash and recycling areas can become busy spots as well. Rinse food and drink residue from recyclables when practical, keep garbage containers closed, and clean up spills around outdoor eating areas. Picking up fallen fruit beneath backyard trees can also remove an easy food source.
These steps will not eliminate an established nest, but they can reduce some of the things encouraging foraging wasps to spend time close to your family.
Where Do Wasps Build Nests Around Boise Homes?
Wasps look for locations that provide protection while allowing workers to come and go. Depending on the species, nests may be visible or concealed.
Around a Boise home, activity may occur near:
- Roof eaves and soffits
- Covered patios and decks
- Sheds and other outbuildings
- Attics
- Gaps around exterior walls
- Trees and shrubs
- Play structures and outdoor furniture
- Ground-level openings and protected areas in the yard
A visible paper-like nest makes the source of the problem fairly obvious. Concealed activity can be harder to recognize. You might only notice several wasps repeatedly entering and leaving the same gap.
Watch their flight pattern from a safe distance. Repeated traffic to one specific location can provide an important clue about where the nest is located.
Should You Knock Down a Wasp Nest Yourself?
A small, abandoned nest and an active nest full of wasps are very different situations. Before attempting to remove anything, determine whether insects are actively entering or leaving the nest.
DIY removal can become dangerous when a nest is large, difficult to reach, concealed inside a structure, or located somewhere that makes a quick retreat difficult. Spraying or striking a nest can cause wasps to defend it.
Ladders add another concern. Trying to deal with stinging insects while standing several feet off the ground can create a serious fall risk if wasps begin flying toward you.
Professional removal is a safer choice when the nest is active, difficult to access, or located close to an area your household regularly uses.
How Can You Make Your Boise Yard Less Attractive to Wasps?
You cannot prevent every wasp from flying onto your property, but you can address some of the conditions that keep them hanging around.
Keep outdoor garbage covered and clean spills from trash and recycling containers. Don’t leave sugary drinks or food sitting outside after meals. Pick up fallen fruit and keep pet food indoors when it is not being used.
It is also worth periodically looking around eaves, sheds, patios, play structures, and other sheltered locations during the warmer months. Finding a small developing nest earlier in the season can make the situation easier to address before activity becomes intense.
Pay attention to gaps and openings around the exterior of the house as well. If you notice wasps repeatedly entering a structural opening, have the activity evaluated before sealing the gap. Closing an active entrance without addressing the insects inside can create additional problems.
When Does Late-Summer Wasp Activity End in Boise?
Cooling fall temperatures eventually bring seasonal changes to wasp colonies, but homeowners should not assume that the first cool evening means an active nest has stopped being a concern. Boise can still have warm afternoons well into the fall, and wasp activity may continue when conditions are favorable.
If wasps are simply passing through your yard occasionally, you may not need to do anything. Repeated activity in the same location, a visible nest, or aggressive behavior near an area your family uses is a better reason to have the property inspected.
Waiting for colder weather can also mean spending the remaining warm weeks avoiding part of your yard because of a nest that could be addressed now.
Get Help With Wasps Around Your Boise Home
Late summer brings larger wasp colonies and plenty of opportunities for people and stinging insects to cross paths. Watch for repeated flight patterns around your roofline, patio, shed, deck, and yard, and be cautious around any area where wasps appear to be entering and leaving a nest.
Wild West Pest Control provides wasp and stinging insect removal for homes and businesses throughout Boise and the surrounding Treasure Valley. Their team can locate the nest, determine the appropriate treatment, and help address areas where wasps are creating problems around your property. If late-summer wasps are making it difficult to enjoy your yard, contact Wild West Pest Control for a fast quote.