Local ant information

Ant control in Louisiana

Learn what to look for around your property, explore your city, and ask about an inspection or a quote.

Ants in Louisiana: what to know

Around Louisiana

Conditions vary across the state. Choose your city below, then describe what’s happening around your home or business.

Where the trail leads

Look for the rooms and outdoor areas where you regularly notice ants. Food, water, and small openings are useful things to mention when asking for help.

A useful next step

Ask about an inspection, what treatment would involve, and whether follow-up visits are included. You don’t need to know the ant species before getting in touch.

Local research

Ants in Louisiana: what the public record shows

Before you compare quotes, it helps to know which ants actually live in Louisiana, when they are busiest, and what the state figures look like. Everything below links to the agency or university page it came from.

Ant species recorded in Louisiana

Red imported fire ant (Solenopsis invicta) — Reddish-brown stinging ant that builds hard dome mounds up to 18–24 inches high; APHIS lists infestations in AL, AR, CA, FL, GA, LA, MS, NC, OK, SC, TN, TX, VA and Puerto Rico.…
Argentine ant (Linepithema humile) — The most common ant in and around California homes and one of the most common nuisance ants in the southeastern U.S.; forms huge multi-queen colonies in mulch, leaf litter and u…
Tawny crazy ant (Nylanderia fulva) — Non-stinging but extremely numerous invasive ant detected in Texas in 2002, Mississippi in 2009 (still limited to three coastal counties), and Georgia in August 2013; reported i…
White-footed ant (Technomyrmex difficilis) — Non-stinging nuisance ant first collected in Florida in 1986; colonies range from 8,000 to 3 million individuals and nearly half are reproductive females, making baits slow. Kno…

When ants are busiest in Louisiana

Fire ant mating and foraging peak in spring and fall at 70–95 °F; broadcast bait late August through early October for fewer mounds next spring (Clemson HGIC; Texas A&M).

Louisiana is federally quarantined for imported fire ants (APHIS); tawny crazy ants were reported 2009–2014 (UGA) and white-footed ants are known from Louisiana (UF/IFAS).

For context, nationally

more than 367 million acres — Acres infested by imported fire ants. USDA APHIS
Alabama, Arkansas, California, Florida, Georgia, Louisiana, Mississippi, North Carolina, Oklahoma, South Carolina, Tennessee, Texas, Virginia, and Puerto Rico — States and territories with imported fire ant infestations (APHIS). USDA APHIS

Sources: Imported Fire Ants; Argentine Ants (Circular 926); Tawny Crazy Ant (Circular 1064); White-footed Ant, Technomyrmex difficilis Forel. Figures are quoted as the source prints them. How we check our sources

Explore Louisiana cities

Alexandria

Humid Subtropical · suburban setting

Ant control in Louisiana

Ants in Louisiana: what to know

Around Louisiana

Where the trail leads

A useful next step

Ants in Louisiana: what the public record shows

Ant species recorded in Louisiana

When ants are busiest in Louisiana

For context, nationally

Explore Louisiana cities

Alexandria

Baton Rouge

Bossier City

Hammond

Houma

Kenner

Lafayette

Lake Charles

Monroe

New Iberia

New Orleans

Ruston

Shreveport

Slidell

Gretna

Ask about ant control in Louisiana