yellow jacket on a tree outside saint louis home

When it comes to stinging insects, there are few that can compete with the yellow jacket. This is an insect that can sting multiple times, has a nest protection instinct, and gives chase. In fact, a yellow jacket swarm will go around obstacles and even wait above water to get at its target. 

They are also prone to build ground nests, which come with their own set of problems. The vibration from a lawn mower, or the pushing aside of a bush with roots that go down into the ground near a yellow jacket nest, can set these wasps off. 

What's worse, yellow jackets are drawn to a wide selection of foods, both sweets, and meats. This will bring them to a backyard cookout, picnic, or gathering with food on display. And they're not picky about what they eat. A yellow jacket can get a meal out of a trash can as easily as a table full horderves. 

In the battle to ward off stings from this pest, it is important to understand the enemy. And, since the weather has a big impact on yellow jackets, we figure that is a good place to start. Here are a few ways seasonal weather affects yellow jackets.

 

Winter 

Freezing weather kills yellow jackets. In winter, a nest will only survive it is in a temperature-controlled environment, like an attic space, garage, heated shed, or a wall void. When a yellow jacket nest survives the winter, the nest continues to grow. If not dealt with, it is possible to get a super nest of these wasps. 

Spring 

Cold snaps in the spring are the death of yellow jackets, quite literally. It may not be fun for us, but those unexpected cold spikes can have a dramatic affect on yellow jacket populations, not just in spring, but for the rest of the year. So, the next time you're tempted to complain about a cold day in spring, remember that it is helping to reduce the threat of these stinging pests. 

Summer 

Typically, the summer is the time when yellow jackets thrive. Hot weather gives yellow jackets more energy to zip around and search for food. It is also beneficial to all of the critters that yellow jackets like to eat. When there is an abundance of food sources, yellow jackets are happy. And a happy yellow jacket is less likely to sting. 

Warm summer days bring humans outside. When humans come out, they often find a place to cook some food. This can provide food for yellow jackets directly, or indirectly, by way of discarded food and trash. 

A weather condition that yellow jackets don't like is excessive rain. Rainwater can fill a hole in the ground and drive wasps out of a nest. It also fills holes that are potential nesting locations, which can drive yellow jackets into man-made structures. 

High humidity during the summer can make it harder for yellow jackets to get around and forage for food. This can make them aggressive and more apt to sting humans. It is best to steer clear of yellow jackets on a muggy day. 

Drought conditions are the best for yellow jackets. It increases nesting options, reduces the risk of a nest evacuation, and makes it easier for these wasps to go hunting for a meal. 

Fall 

As the cold weather of winter approaches, it drives yellow jackets into a feeding frenzy. This can bring them into contact with humans on the last few warm afternoons of fall. It can also cause them to explore holes in door and window screens.

 

Yellow Jacket Pest Control 

When it comes to dealing with a yellow jacket nest, in any season, it is best to call a professional. These wasps get very aggressive when their nest is threatened. And nests built by yellow jackets can be in hard to get at locations. 

If you're in our Missouri service area, let Rottler Pest & Lawn Solutions deal with this problem. Our team of pest professionals will make sure all those wasps are fully removed from your property, without any danger to you, your family, or your pets. For more information or to set up service, contact us today. We look forward to adding you to our ever-growing list of happy customers.

Schedule Service Now OR CALL (888) 966-8919 (888) 655-6746 Call before NOON for SAME DAY SERVICE

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