Year-round protection
Seasonal Pest Prevention Guide
Pests don't take a day off — and neither do we. Here's what to watch for every season in the Texarkana area, and the steps that keep infestations from getting a foothold.
Why seasonal timing matters
Pest pressure in the Ark-La-Tex region shifts with the weather. Warm, humid summers drive mosquitoes, fire ants, and cockroaches indoors. Cooling fall temps push rodents and spiders toward heat. Winter doesn't mean a break — overwintering pests hide in wall voids and crawl spaces until spring. Knowing what's coming lets you act before an infestation starts.
The guide below walks through each season's top threats and the practical steps that make the biggest difference. When prevention isn't enough, our licensed technicians are ready for a full inspection.
Spring
March – MayOverwintering pests wake up. Termite swarm season begins.
Top threats
- Termites: Swarm season peaks in spring. Winged reproductives (swarmers) emerge from colonies to start new ones — often the first visible sign of an infestation.
- Ants: Fire ant mounds become active as soil warms. Carpenter ants begin foraging and can damage wood structures.
- Mosquitoes: Populations build as standing water accumulates from spring rains. Breeding begins in as little as a bottle cap of water.
- Cockroaches: American and German cockroaches increase activity and reproduction rates as temperatures climb.
Prevention steps
- Schedule a termite inspection before swarm season peaks.
- Walk the perimeter and seal gaps around pipes, vents, and utility penetrations.
- Eliminate standing water — gutters, flower pot saucers, low spots in the yard.
- Trim shrubs and mulch away from the foundation to reduce harborage.
- Check crawl spaces for moisture and wood-to-soil contact.
Summer
June – AugustPeak activity for most pests. Heat and humidity drive them indoors.
Top threats
- Mosquitoes: Highest populations of the year. Warm standing water accelerates breeding cycles to under a week.
- Fire Ants: Aggressive mound-building continues. Stings pose real health risks, especially for children and pets.
- Flies: House flies and blow flies multiply rapidly in heat. Garbage, pet waste, and compost are prime breeding sites.
- Wasps & Yellow Jackets: Colonies reach maximum size mid-summer. Nests under eaves, in wall voids, and underground become hazardous.
- Cockroaches: American cockroaches move indoors seeking cool, moist environments. Sewer and drain entry points are common.
Prevention steps
- Inspect and repair window screens, door sweeps, and weatherstripping.
- Keep garbage cans sealed and emptied regularly.
- Treat fire ant mounds promptly — don't wait for them to spread.
- Run bathroom and kitchen exhaust fans to reduce interior humidity.
- Check eaves, overhangs, and attic vents for wasp nest starts monthly.
Fall
September – NovemberRodents and spiders seek warmth. Stink bugs and boxelders invade.
Top threats
- Rodents: House mice and Norway rats begin seeking warm shelter as temperatures drop. A mouse can squeeze through a gap the size of a dime.
- Spiders: Brown recluse and other spiders move indoors in fall. Cluttered storage areas and undisturbed corners are prime habitat.
- Stink Bugs: Brown marmorated stink bugs aggregate on south-facing walls and push through gaps to overwinter inside.
- Boxelder Bugs: Large swarms gather on warm exterior walls before entering through cracks and gaps to overwinter.
Prevention steps
- Seal every gap larger than a pencil eraser around the foundation, roofline, and utility entries.
- Install door sweeps on all exterior doors, including garage doors.
- Move firewood at least 20 feet from the structure and store it off the ground.
- Declutter garages, attics, and storage areas to eliminate rodent harborage.
- Check attic insulation and crawl space vapor barriers for signs of rodent activity.
Winter
December – FebruaryOverwintering pests hide inside. Rodents stay active all season.
Top threats
- Rodents: Mice and rats remain active year-round indoors, gnawing wiring, contaminating food, and reproducing rapidly in wall voids.
- Cockroaches: German cockroaches thrive in heated kitchens and bathrooms regardless of outdoor temperatures.
- Stored Product Pests: Pantry moths, grain beetles, and weevils infest dry goods. Often introduced via infested grocery items.
- Overwintering Insects: Stink bugs, boxelders, and cluster flies become active on warm winter days and can emerge inside the structure.
Prevention steps
- Inspect incoming grocery bags and boxes before storing — pantry pests hitchhike in.
- Store dry goods in sealed glass or hard plastic containers.
- Check under sinks and around water heaters for rodent droppings or gnaw marks.
- Don't disturb overwintering insects — vacuuming is safer than crushing (stink bugs release odor).
- Schedule a preventive inspection to catch rodent activity before spring breeding season.
Year-round habits that make the biggest difference
Control moisture
Fix leaky pipes, improve drainage, and ventilate crawl spaces. Moisture is the single biggest attractant for termites, cockroaches, and rodents.
Maintain the perimeter
Keep a 12–18 inch clear zone between mulch, soil, and your foundation. Trim vegetation away from the structure.
Seal entry points
Caulk gaps around windows, doors, pipes, and conduits. Use steel wool or hardware cloth for larger openings rodents could exploit.
Manage food and waste
Seal garbage cans, clean up pet food, and store pantry items in airtight containers. Remove food sources and pests lose their reason to stay.
Schedule regular inspections
A licensed technician catches problems before they become infestations. Annual termite inspections are especially important in the Texarkana area.
Act on early signs
Droppings, gnaw marks, mud tubes, or shed wings are early warnings. The sooner you call, the simpler the treatment.
Ready for a professional inspection?
Our licensed technicians serve Texarkana and the surrounding Ark-La-Tex region. We'll identify current threats, flag vulnerabilities, and build a prevention plan that fits your property.