Late Summer Pests in Michigan

Rodent on wooden ledge in Kalamazoo MI

Late summer is a time of transition between the hottest days of the year and the upcoming fall season. While we try to enjoy the warmth and last few weeks of summer, spending time with family and friends, late summer pests are also soaking in the sun, becoming more active. The combination of heat and humidity provides an ideal environment for pests like mosquitoes, spiders, and stinging insects to thrive and multiply.

Spiders

Spiders are a common sight during late summer. You may see these 8-legged pests more frequently due to a variety of factors. During this time, spring spiderlings have had time to fully mature, leading to a significant increase in the spider population. In addition to more spiders, insects are often more active in the late summer, making it the perfect time to build large webs to ensnare prey. You may also find more spiders in your home. In the late summer, many insects will find their way into your home looking to escape the looming cooler weather. With more pests coming inside, your home provides a perfect hunting ground for many spiders.

Mosquitoes

Mosquitoes are the bane of every outdoor summer activity; they thrive in the warm, humid late summer weather. The warm temperatures also speed up mosquitoes’ growth and increase the availability of food sources for mosquito larvae. Together, this allows the mosquito population to grow steadily during the last few months of summer, making these pests more of a nuisance than ever.

Stinging Insects

Late summer brings a surge in stinging insects as they reach the peak of their activity. By late summer, wasp, hornet, and bee colonies have grown considerably, leading to an increased population around your home. Additionally, as summer wanes, there is lower availability of flowers and other food sources for these buzzing insects. With less natural food available, many stinging insects will begin crashing your picnic and infiltrating your garbage in search of sugary food or drinks.

Rodents

Rodents are a particularly unpleasant pest to have in or around your home. They can often be found in homes during the late summer and early fall as they prepare for winter. As the temperatures slowly drop, rodents, such as house mice and black rats, will begin gathering food and supplies to build their nests while also looking for a warm, comfortable place to spend the winter. 

Keep Late Summer Pests Out With Griffin Pest Solutions

Late summer might mark the end of vacation, warm weather, and long days, but it doesn’t mark the end of pest season. Take back control of your home and enjoy the last of summer’s beauty without the hassle of unwanted guests. Don’t let these pests spoil your summer; call the professionals at Griffin Pest Solutions!

Griffin Pest Solutions has been serving the residents of Michigan since 1929. We understand the unique pest challenges in our region and take pride in using sustainable and environmentally friendly pest control practices, keeping you and your family safe while effectively eliminating pests around your home. Don’t let these summer pests turn into fall pests, contact Griffin Pest Solutions today and ensure your home is pest-free in every season!

Late Summer Pest Infestations

The Pests of Late Summer

When you think about late summer bugs, chances are you picture them outside. When it’s hot and humid out, like it tends to be during Midwest summers, pests like rodents, centipedes, and spiders don’t have much reason to get into your home.

As soon as summer starts to end, however, pests start looking for a place to wait out the winter– a place like your home! Late summer tends to be the worst time of year for pest infestations for that exact reason. Here are a few of the sneaky snowbirds you can expect in the next couple weeks, and what you can do about them.

 

Rodents

rats are active in late summer and early fall

Michigan’s rodents start preparing for winter early. They get aggressive in the pursuit of food, they start stockpiling resources, they dig burrows for themselves, and–of course–they sneak into homes. The earlier a rodent can find a warm, dry, dark place to nest over the winter, the better. As soon as the sun starts setting earlier, expect rodents to be hard at work preparing for cold.

Rodents will infiltrate a home by any means necessary, and they have plenty of means. First, they’ll look for cracks, gaps, and holes like openings in window sills, door frames, floorboards, or utility lines. Next, they’ll try burrowing to get at the foundations or insulation in the basement. More than anything, rodents target places where they can get food. Regular vacuuming and cleaning up after meals becomes even more important in the fall. You don’t want to advertise that your home is open for rodent business!

 

Spiders

the brown recluse spider may be active in late summer and early fall

Spiders begin mating around early September every year, which is one of the few things that will prompt them to leave their webs and get moving. Spiderlings in egg sacs stay warm during the winter. Adult spiders need to survive long enough to lay eggs, which means they need to find shelter. Between the need for shelter, the need to find mates, and the fact that a lot of their prey is fleeing indoors, homes start to look really appealing to spiders this time of year.

Spiders get into homes the same way other pests tend to: by finding their way through the cracks. Spiders are excellent climbers, so don’t think any crack or gap is too high or inaccessible for them. The best way to prevent spiders is to prevent other pest infestations. If spiders can’t hunt prey, they won’t want to hang around. Clearing away clutter will also help keep spiders from taking up residence.

 

Cockroaches

cockroaches tend to be active in the late summer and early fall

Cockroaches don’t hibernate, nor can they survive freezing temperatures for long. Both the common species of cockroach (American and German) highly prefer warm temperatures. American roaches seem to feel that 70 degrees is juuust right. Unfortunately, it gets worse. Like spiders, cockroaches tend to mate while sheltering indoors. They’re even known to settle in with their families after the egg sacs hatch. Any roaches that get into your home in late summer could be the first members of a multi-generational infestation.

Cockroaches want to live in confined, warm, dark, and humid places where they feel comfortable and safe. That means your basement, attic, and crawlspaces are prime real estate–especially if they’re messy or cluttered. It’s a good idea to organize and tidy up your basements and attics every late summer. Clear out anything you don’t need, organize boxes, and repair sources of undue moisture like humidity and plumbing leaks.

 

Stink Bugs

brown marmorated stink bugs tend to be especially active in late summer and early fall

Just because they’re a relatively new nuisance to Michigan doesn’t mean the Brown Marmorated stink bug hasn’t acclimated to their new home just fine. Unlike many pests that inflict themselves on Michigan households during late summer, stink bugs actually hibernate during the winter. They’re not mating and laying eggs in your home; they’re just sleeping. Even hibernating stink bugs can’t survive the cold, however, so before they hibernate they have to seek out shelter. They’ll even let themselves out in the spring!

Stink bugs frequently get into houses by squeezing under worn-out weather stripping, damaged screens, or gaps in window and door frames. Like spiders, stink bugs are very good climbers, so they’ve been known to use chimneys and air vents as access points, as well. Replacing chimney and vent screens will go a long way toward securing your home, especially if you replace worn weather stripping and window frames at the same time.

 

You’ve still got a little warm summer weather left, so now’s the perfect time to get proactive! Some simple preventative maintenance now could save you a big headache come winter.

Want some help making sure you’re totally pest-proofed for fall? Give Griffin a call today! Together, we’ll make sure your home keeps you warm and leaves pests cold.