Top Pests to Control in the Southern United States

Red imported fire ants (RIFA) are perhaps the most iconic Southern pest. Introduced to the US through Mobile, Alabama in the 1930s, they've spread across the entire South.

• Deliver painful stings that cause pustules and can trigger allergic reactions
• Mounds appear quickly after rain, especially in yards and gardens
• A single colony can contain 250,000+ workers
• They damage electrical equipment and air conditioning units
• Estimated $6 billion annual cost in damage and medical treatment

The South is termite country. Both subterranean and Formosan termites thrive in our climate, causing billions in damage annually.

• Formosan termites are especially destructive in Louisiana and coastal Texas
• Subterranean termites are found throughout all Southern states
• Drywood termites infest coastal areas
• Termites cause more damage than fires, floods, and storms combined
• Most damage isn't covered by homeowner's insurance

Southern mosquitoes aren't just annoying—they're potential disease vectors. With over 60 species in Texas alone, mosquitoes are a year-round concern.

• Can transmit West Nile virus, Zika, and other diseases
• Asian tiger mosquitoes bite during daylight hours
• Standing water from humidity and storms provides breeding grounds
• Season extends from March through November in most Southern states
• Professional yard treatments can reduce populations by 90%+

High humidity makes the South a cockroach paradise. Both American cockroaches ("waterbugs") and German cockroaches are common household invaders.

• American cockroaches can fly and often enter through drains
• German cockroaches are smaller but reproduce faster
• Both species spread bacteria and trigger allergies
• They're active year-round in climate-controlled buildings
• One German cockroach can produce 30,000 offspring per year

The striped bark scorpion is common throughout Texas and Oklahoma. While not typically deadly, their stings are painful and concerning for families.

• Most active in summer months seeking cool, dark shelter
• Often found in garages, closets, and shoes
• Can squeeze through gaps as small as a credit card
• UV blacklights make them easy to spot at night
• Populations have been increasing in suburban areas

Brown recluse spiders are common throughout the Southern states. Their venomous bites can cause serious tissue damage.

• Prefer dark, undisturbed areas like closets, attics, and boxes
• Most active at night when they hunt
• Bites can cause necrosis (tissue death) in some cases
• Often found in stored clothing and bedding
• Reducing clutter is essential for control

Mice and rats thrive in Southern cities and suburbs. Our mild winters mean they're active year-round, not just during cold months.

• Roof rats are common in coastal and urban areas
• House mice can squeeze through quarter-inch gaps
• Norway rats burrow under foundations
• All species contaminate food and spread disease
• Gnawing on wires creates fire hazards

While all Southern states share common pests, regional differences exist: