Fire ant baits
Baits pair a food attractant with a slow-acting insecticide or insect growth regulator. They take days to weeks to work, depending on the active ingredient, but reach the queen and treat colonies you cannot see.
Whole-yard bait programs and targeted mound treatments for red imported fire ants in lawns, beds and play areas.
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Fire ant control in Magnolia works best with the Texas A&M AgriLife Two-Step Method: broadcast a fire ant bait across the whole yard, then treat problem mounds near the house, play areas or walkways with a faster-acting product. Magnolia Pest Control treats lawns across Montgomery County and explains pet and child precautions before each application.
Red imported fire ants reached the United States through the port of Mobile, Alabama, in the 1930s or 1940s and spread across much of East and Central Texas in the decades that followed. A single colony can hold many thousands of workers and, in some yards, several queens, so killing the ants you can see rarely removes the colony.
That is why spot-spraying mounds tends to fail: the colony simply relocates a few feet away. Baits work differently, because worker ants carry them home and feed them to the queen. Our guide to fire ants after rain explains why mounds seem to pop up overnight after a storm.
The Two-Step Method is the fire ant strategy developed by Texas A&M AgriLife Extension. Step one is broadcasting a fire ant bait over the entire yard to reach colonies you can and cannot see. Step two is treating only the mounds that pose an immediate problem, such as those near doors, play areas or gardens.
Many yards need the bait step about twice a year, often in spring and fall, to stay ahead of colonies moving in from neighboring lots.
Rain does not bring new fire ants; it makes existing colonies visible. Saturated soil drives workers upward, so they rebuild and raise mounds above the wet ground within a day or two. The burst of fresh mounds after a storm usually reflects colonies that were already living under your lawn.
Wait for the ground surface to dry before baiting, since bait loses its appeal once it gets wet. Avoid kicking or raking new mounds, which can push the colony deeper or cause it to relocate.
Stay away from it. During floods, fire ants link their bodies into floating rafts that can drift for days and cling to anything they touch, including people, pets and boats. Wear gloves and long sleeves if you must work in floodwater, and never push a raft away with bare hands.
Keep kids and pets off the lawn until the product label allows re-entry, which usually means after liquids dry or granules are watered in. Bring pets inside before baiting, and pick up bowls, toys and shoes first. Your technician tells you the exact waiting time for each product used on your yard.
If someone is stung, wash the area with soap and water and avoid scratching the pustules, which can become infected. Get emergency medical help for swelling of the face or throat, trouble breathing or dizziness, which can signal a severe allergic reaction.
Never pour gasoline, bleach or boiling water on mounds: gasoline contaminates soil and is a fire hazard, and boiling water kills the grass while often missing the queen. Do not apply bait right before rain or irrigation, because wet bait stops attracting ants.
We map active mounds and note sensitive spots such as play areas, vegetable gardens, ponds and pet zones.
Bait only works when ants are actively foraging, so we confirm activity and ground conditions before applying.
Fresh bait is spread evenly over the lawn and beds with a calibrated spreader so workers carry it back to the queen.
Mounds by the foundation, walkways or play equipment get a labeled mound treatment for faster results.
Your report lists the products, rates and areas treated, plus how long to keep pets and kids off the lawn and when to water.
Baits pair a food attractant with a slow-acting insecticide or insect growth regulator. They take days to weeks to work, depending on the active ingredient, but reach the queen and treat colonies you cannot see.
Granules watered in or liquid drenches kill a single colony quickly, often within hours to a few days. They are ideal for a mound beside the patio but impractical across a whole lawn.
Some granular products spread across the lawn kill foraging ants and newly mated queens, with longer residual control, but they need careful watering-in and pet precautions.
Most yards are priced by lot size and how many mounds need individual treatment. Wooded acreage and open pasture cost more to cover than a typical subdivision lot.
| Job | Typical range | What it includes |
|---|---|---|
| Fire ant yard treatment (typical lot) | $120–$300 | bait broadcast plus problem-mound treatment |
| Mosquito control (per monthly visit, in season) | $65–$110 | an easy add-on during the same yard visit |
| Flea & tick treatment (home + yard) | $175–$350 | useful on larger lots with outdoor pets |
| Quarterly general pest plan (per visit) | $95–$150 | perimeter barrier for ants and other crawling insects at the slab |
These are estimated 2026 prices for Montgomery County yards. We confirm the price after a quick look at the lot, and you approve it before any bait goes down.
Tell us what's happening and we'll tell you honestly whether it's a quick fix, and what fire ant control should cost.
Red imported fire ants are firmly established across Montgomery County, and the open, sunny lawns of newer subdivisions suit them well. Freshly graded lots, sod laid over disturbed soil and irrigated common areas give colonies easy places to settle, so new homes near FM 1488 and SH 249 can see heavy mound activity in their first few years.
Larger wooded properties, like the one-acre-and-up homesites around High Meadow Ranch off FM 1774, face reinvasion from pastures, fence lines and road ditches, so treating a buffer zone around the house, barn and play areas is often more practical than baiting every acre.
Weather sets the calendar. AgriLife notes that fire ants forage most when the soil surface is roughly 70 to 90 degrees, which in Magnolia makes spring and fall the prime baiting windows and pushes midsummer applications into the early morning. Many homeowners schedule it alongside monthly mosquito control.
Monthly yard treatments and breeding-site cleanup that cut mosquito numbers through the long Southeast Texas season.
Quarterly and one-time home pest control for roaches, ants, spiders, silverfish, earwigs, crickets and other everyday invaders.
Home-and-yard flea and tick treatment that targets every life stage and works alongside your veterinarian's pet treatment.
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In Magnolia, a one-time inside-and-outside pest treatment typically costs $175–$300.
Fire ants don't multiply after rain; they move.
It depends on the active ingredient. Fast-acting baits can reduce colonies within about a week, while growth-regulator baits may take several weeks or longer but tend to last. Leave mounds undisturbed in the meantime so workers keep carrying bait back to the queen.
New colonies can arrive from neighboring yards after mating flights, which often follow warm rains. That is why many Magnolia homeowners repeat the bait step in spring and fall instead of treating once and waiting for mounds to return.
Yes. Fire ants are drawn to electrical equipment and often pack into AC units, pool pumps, well housings and junction boxes, where they can short out switches. They can also harm ground-nesting birds and newborn animals.
Homeowners can follow the Two-Step Method with retail products, and AgriLife publishes clear instructions. A professional service helps when the yard is large, mounds keep returning, ants are in equipment, or you would rather not handle pesticides around children and pets.
Usually not. Indoor trailing ants in Magnolia are more often ghost ants, odorous house ants or other small species that need interior baits, which a general pest control plan handles. Fire ants indoors usually mean a colony is nesting at the slab edge or in a wall void.