Overwintering is a common term used to describe pests and their activities that allow them to survive the colder temperatures. Overwintering pests will often seek comfort and shelter in homes and buildings because of their warmth. These pests can be especially sneaky and if you don’t take preventative measures as they can infest quickly. Here are some common overwintering pests and some easy do-it-yourself pest control tips to keep them outside of your house.
Stink bugs can infest homes in large numbers, especially during the fall. You can often find these bugs on the side of your home, where they can receive the most sunlight to keep warm. While these bugs aren’t harmful to humans, if crushed, they will emit an unpleasant odor.
One of the more aggressive species of overwintering pests, the boxelder bug has mouthparts are both piercing and capable of puncturing the skin if being handled. This can cause slight irritation and produce red spots, like mosquito bites. Crushing these bugs is not recommended, as their bodies will produce a strong odor and remains can leave a reddish stain on fabrics.
Ladybugs are considered harmless and deemed beneficial. They will often consume plant-eating insects such as aphids, mites, and scale insects, all of which can harm crops and plants in gardens; though if they invade your home, they can become a nuisance and can be difficult to get rid of.
Overwintering Pest Protection Tips
- Seal or caulk all cracks and crevices around house foundations, siding, doors, windows, electrical, and plumbing.
- Clean your yard by raking, keeping the grass cut, and picking up debris throughout the yard.
- Use tight-fitting insect screens throughout your windows, screened doors, and attic vents.
- Contact your local pest control company for routine maintenance and prevention.
It’s the middle of December and you are cuddled up with your favorite book and a warm blanket. Unfortunately, this peaceful moment is interrupted by a buzzing sound followed by the sighting of a wasp! And while you might be thinking “This is odd! It’s winter!”, this occurrence is quite common.
As fall starts, paper wasps will start to die off. However, there are select females who will search for a safe place to overwinter. These safe places can be inside chimneys, behind the siding of your home, and around windows and door frames.
Since winter weather in the south is very unpredictable, bouncing from 20 degrees one week to 72 the next, that random warm weather can trigger the wasps to become active and search for exits to begin making nests; thus the cause of wasp sightings in the month of December. How can you prevent these wasps from overwintering?
Steps to Prevent Wasps Overwintering:
- Look to fill cracks and holes found around the foundation of your home.
- Invest in updating weather-stripping around windows and door frames.
- Inspect around the outside of your home: roof eaves, porch ceilings, and attic rafters
If you spot a wasp in your home, don’t hit the panic button. In the winter months, wasps tend to move slower than normal and your licensed pest control professional can remove the nests with ease.
While most of us look forward to the holidays that come with the onset of winter, many of us don’t look forward to the snow, ice, and freezing temperatures that also come along with it. Pests feel the same way we do about cold weather and have developed several different methods to survive these frigid temperatures. So where do pests go in the winter? As much as we’d like to believe they just disappear until spring, unfortunately this isn’t the case. Pests have developed 3 major ways to survive winter:
Migration is the seasonal movement from one region to another. Just like humans, pests want to go where it’s warmer when the weather gets cold. Some pests will move to southern regions to escape the cold and return to the northern areas when the weather starts to warm. One of the most well known examples of migration is the monarch butterfly.
Hibernation is a period of time spent in a dormant state in order to survive the unfavorable conditions of winter. Bears aren’t the only animals that hibernate during the winter! Ladybugs hibernate at high elevations. Wasps seek shelter in eaves and attics of houses or barns to hibernate. Many other pests hibernate in trees, leaf debris, under logs, and under rocks. Honeybees stay in hives during the winter and form clusters when the temperatures start to fall.
Overwintering is the process in which pests pass through or wait out the winter season in sites that provide protection from the cold winter temperatures. Ladybugs, box elders, and stinkbugs overwinter in secluded, sheltered places like your home. These pests tend to congregate in large numbers so if they overwinter in your home they could infest in large numbers. Pests like rodents, cockroaches, spiders and flies remain active during the winter in our homes. They move indoors in search of warmth and food. Spiders are relatively harmless but flies can contaminate food and surfaces. Rodents can not only contaminate your food and insulation but can also chew through wood causing structural damage and chew through wires putting your home at risk of fire and other issues.
Now that you know where pests go in the winter you can help get your home ready to prevent these overwintering pests from invading your space. If you suspect you have a winter pest problem contact a professional who can help identify the pests and help you develop a treatment and prevention plan.
As the warm weather winds down and winter settles in, most of us will breathe a sigh of relief that we survived another season of creepy crawlers. Don’t relax just yet! Just because the weather has turned colder doesn’t mean pests have hibernated for the winter. Many pests will make their way into your home in search of shelter, food, and warmth. Mice, cockroaches, and spiders can be found crawling underfoot in the wintertime. These overwintering pests aren’t just a nuisance to have in your home; they can cause significant damage to both your property and your health. Rodents are known to carry Salmonella and Hantavirus and can chew through cables and electrical wires, increasing the risk of fires. Some spiders like the brown recluse and the black widow have bites that can be a serious threat to humans. Cockroaches are known to trigger allergies and asthma. Winter brings ice, snow, and wind, causing enough stress on your home without the threat of pest infestations. So what can you do to reduce this stress and get rid of the last of these creepy crawlers? Check out these winter pest prevention tips to help you have a stress free winter.
- Inspect the exterior of your home for cracks and holes. Seal them to keep pests from easily accessing your home.
- Replace any loose mortar around foundations and weatherstripping around windows and doors. Repair or replace any damaged screens.
- Eliminate moisture by repairing leaky faucets and clearing clogged drains.
- Keep gutters clear of debris before the weather gets too cold. Consider installing gutter guards to eliminate the need to clean gutters.
- Keep attics, basements, and crawlspaces dry and well ventilated. Consider enclosing your crawlspace.
- Keep storage areas like basements, attics, and garages well organized. Use plastic storage containers rather than cardboard and store them off the floor.
- Screen your chimney vents.
- Store firewood at least 20 feet from your home and elevate it off the ground.
- Keep food, including pet food, in airtight containers and clean up crumbs and spills immediately.
- Call a professional pest control company to provide you with a thorough home inspection and set you up with a comprehensive treatment and prevention plan.
Rodents are one of the most common pests that come into our homes in the winter. Rodents are in search of 3 things – food, water, and shelter – and they can find all 3 of them in and around our homes. Squirrels, raccoons, rats, and mice are some of the most frequently seen rodents in the colder months. Rodents can cause significant damage to property and can also be a big health risk to humans. Prevention is critical in managing and preventing an infestation of rodents. Check out these tips to keep the rodents out this winter:
- Put A Lid On Your Trash: If possible, use trashcans made of metal with snug fitting lids. If you must use plastic, make sure there are no holes in it.
- Put Up Your Pet Food: Store pet food and birdseed in glass or metal containers with tight lids. Make sure to remove them at night and store them away until morning. Make sure to pick up any fallen fruit or nuts off the ground outside your home, as well. Remove standing water from bird feeders.
- Elevate Your Compost: Raise your compost container at least 1 foot off the ground.
- Keep Your Garage Clean: Rodents like to eat lawn seed, tulip bulbs, bone meal, and other items frequently used in gardening. Make sure they are stored in glass or metal containers with tight lids. Keep firewood a good distance from the house. Organize and store boxes in the garage off the ground to eliminate nesting places.
- Clean The Kitchen: Keep food stored in tightly sealed containers. Clean up spilled food and crumbs nightly.
- Keep Your Home Maintained: Make sure openings around your home are properly sealed. Keep your gutters clear of debris and water. Screen your attic vents. Keep screens on windows and doors in good repair and replace when needed.
- Call A Pro: If you suspect you have a rodent problem, call a professional pest control company or a professional wildlife removal company who can evaluate your home and provide you with a comprehensive treatment plan.