Category: Uncategorized

Before you let a pest control company into your house or sign up for a termite treatment, you can confirm that the business and the person doing the work are licensed by the State of Texas. It takes a few minutes, and the information comes straight from the agency that issues the licenses.

The catch is that the Texas Department of Agriculture does not present it as a simple search box. It publishes lists. This guide explains what is required, where the lists are, and how to read them.

Who needs a license in Texas

The Structural Pest Control Act, Chapter 1951 of the Texas Occupations Code, requires licensing of businesses and individuals that perform structural pest control for hire. According to TDA, structural pest control for compensation includes identifying infestations, making inspection reports, providing recommendations, submitting estimates or bids, contracting, performing services to prevent, control or eliminate infestations, and advertising those services (Texas Department of Agriculture, Structural Pest Control Licensing).

That list matters for homeowners because it covers the inspection and the estimate, not only the treatment. A company that comes out to “take a look” and write you a bid is already doing licensed work.

Business license versus individual license

Texas licenses both the company and the people who work for it, and you are checking two different things.

The business license

TDA says any person engaged in the business of structural pest control must hold a business license for each business location, including branch offices. Each commercial business must designate a commercial certified applicator, registered with the business, as its responsible certified applicator. And a business cannot advertise or solicit work without first holding a business license and having an applicator certified in each license category in which it does business (Texas Department of Agriculture, Structural Pest Control Business).

The individuals

The people who come to your house hold their own credentials. TDA’s records separate certified applicators, technicians and apprentices. TDA also states that apprentices must be registered within 10 days of beginning training.

The categories

Licenses are issued by category. The categories TDA lists include pest control (insects and pest animals in and around buildings, such as roaches, ants, flies, mosquitoes, rats and mice), termite control (termites, beetles and other wood-destroying organisms by means other than fumigation), lawn and ornamental, structural fumigation, commodity fumigation, weed control and wood preservation. A company licensed only for general pest control is not licensed in the termite category simply because it treats ants.

Where to look it up

TDA publishes the current license lists on its Structural Pest Control Reports: Current Licenses page. It offers separate downloadable files for commercial businesses, noncommercial businesses, applicators, technicians and apprentices. The page also notes that the next week’s report will not include licenses that expire that week and are not renewed, so the lists are refreshed on a weekly cycle.

The files open in any spreadsheet program. Here is how to use them.

Step 1: find the company

Open the commercial business file and search for the company name. Search both the legal business name and the name on the truck or the website, because the file has a column for each (the second is the DBA, or “doing business as” name). Note the license number and the county.

Step 2: read the row

The business file includes, among other columns, the license categories, the license expiration date, and the name and license number of the responsible applicator. Check that the expiration date is in the future and that the categories cover the work you are discussing. The categories appear as letter codes. If the code for the work you need is not obvious, ask the company which categories it holds and compare its answer to the file.

Step 3: check the person

Ask for the name of the technician or applicator who will be doing the work, then look for that name in the technician or applicator file. Those files list the person’s license number, account type, categories and expiration date.

Step 4: save what you found

Take a screenshot or note the license numbers and the date you checked. If something goes wrong later, those details are what any complaint or conversation will start from.

What a license does and does not tell you

A current license tells you the state has issued credentials in specific categories and that the business has named a responsible applicator. It does not tell you whether a particular treatment plan is right for your house, or what terms are in the agreement. Those are questions for the company, and for you to settle in writing before work starts.

If you are still deciding whether the problem needs a professional at all, our page on signs a pest problem has outgrown a homeowner is a good starting point. For wood-destroying insects specifically, our termite control page covers what an inspection usually involves, and prevention work around the house is covered in our article on sealing gaps and exclusion in Texas homes.

Questions homeowners ask

Does a pest control company in Texas need a license?

Yes. TDA states that the Structural Pest Control Act requires licensing of businesses and individuals that perform structural pest control for hire, including inspections, estimates and advertising, not only treatments.

Is a technician’s license the same as the company’s license?

No. The business holds a business license for each location, and individuals hold their own credentials as certified applicators, technicians or apprentices. TDA publishes separate lists for each.

How current are TDA’s license lists?

TDA’s reports page indicates a weekly cycle: the following week’s report drops licenses that expired and were not renewed. If you are checking right before a job, look at the expiration date in the row as well as whether the company appears.

Does a termite job need a different license category?

Termite control is its own category on TDA’s list. Check that the company’s categories include it before agreeing to termite work.

Homeowners in Central Texas looking at termite work specifically can start from our Waco termite control page.

Checking what is available in your area

texaspestcontrolpro.com is a connection service. We do not perform pest control and we do not employ technicians. If you would like to be matched with participating providers based on your service area, you can use the request options on this site. Availability varies by area and by season, and you decide whether to move forward with anyone you speak to.

Fire ant mounds are a familiar sight in Texas yards, and the instinct is to treat each one as it shows up. Texas A&M’s fire ant program recommends a different approach for yards with many mounds, and it is built around a calendar window that closes in mid-October.

That window is the reason this article is being published now. Here is what the method involves, why fall matters, and when the job is better handed to someone licensed to do it.

The two steps

The Texas Imported Fire Ant Research and Management Project at Texas A&M describes the Two-Step Method as follows (Texas A&M, Two-Step Method; the project’s printed version is publication L-5070).

• Step one: broadcast a bait insecticide over your entire yard sometime between late August and mid-October.
• Step two: treat individual problem mounds with an approved mound drench, granule, bait or dust insecticide.

The logic is that the bait reaches colonies you cannot see, while the second step deals with the specific mounds that are causing trouble near a sidewalk, a play area or a doorway. Treating only the visible mounds leaves the rest of the yard’s colonies in place.

Why the fall window matters

Baits only work if worker ants pick them up and carry them back to the colony. The project’s application guidance follows from that:

• Apply when the ground and grass are dry and no rain is expected for the next 24 to 48 hours.
• Apply when worker ants are actively looking for food, usually in late afternoon or in the evening.
• Use fresh bait, preferably from an unopened container.
• Do not apply baits mixed with fertilizer or seed.
• Closely follow the directions on the label.

Timing also matters because baits need time. The project describes baits as slow-acting, requiring weeks to months to reach 80 to 90 percent control, and suggests re-applying baits once or twice a year.

If you are reading this in early October, you are near the end of the step-one window the project recommends. The weather in the next few days matters more than the date. A dry stretch with no rain in the forecast for a day or two, and an evening when ants are clearly active, is the condition to wait for.

Is your yard a two-step yard?

The project says the method is most effective in fully infested areas, which it defines as five or more mounds for each quarter-acre of yard. A yard with one or two mounds is a different situation, and treating those mounds individually is the second step on its own.

A quick way to decide is to walk the yard after a rain, when new mounds are easiest to spot, and count. Include the edges of beds, the base of fences and the strip along the driveway, which are easy to miss.

Getting step two right

The second step is where most homeowners already have experience, because it is the familiar one: treating a mound you can see. The project lists four kinds of products for it, mound drenches, granules, baits and dusts, and the label of whichever one you choose is the instruction that governs how it is applied.

A few habits make the two steps work together rather than against each other:

• Save step two for the mounds that are actually causing trouble, near walkways, play areas, gardens and doors, rather than treating every mound in the yard.
• Give the broadcast bait time to work before judging it. The project describes control in terms of weeks to months, not days.
• Buy bait in a quantity you will use. The project’s advice to use fresh bait, preferably from an unopened container, is easier to follow if you are not storing a half-used bag for next year.
• Write down the date and product you used. If you reapply once or twice a year, as the project suggests, that record is what tells you when.

When to hand it off

The two-step method is written for homeowners to apply. A few situations make a professional the more sensible choice:

• Someone in the household reacts badly to stings.
• Mounds keep appearing against the foundation, around utility boxes or inside the house.
• The property is larger than you can treat evenly with a hand spreader.
• You have tried baiting before and the timing never seemed to work out.

In Texas, anyone treating pests of lawns and ornamental plants adjacent to a residence for compensation falls under the Structural Pest Control Act. The Texas Department of Agriculture lists lawn and ornamental pest control among its license categories (Texas Department of Agriculture, Structural Pest Control Licensing). It is reasonable to ask a company which license category covers the work it is proposing.

Questions worth asking before anyone treats your yard:

• Will you broadcast bait across the whole yard, treat individual mounds, or both?
• Which product will you use, and can I see the label?
• What should I avoid doing in the yard afterward, such as watering or mowing, and for how long?
• What happens if mounds return within the season?

For the broader picture of how ants fit into household pest pressure, see our ant control page. The thinking behind combining a yard-wide step with targeted treatment is close to what our article on integrated pest management for Texas homeowners describes, and our comparison of doing it yourself versus hiring a professional covers the general decision.

Questions homeowners ask

When should you treat fire ants in Texas?

For the yard-wide bait step, Texas A&M’s fire ant project recommends broadcasting sometime between late August and mid-October, on a dry day with no rain expected for 24 to 48 hours, when ants are actively foraging.

How long does fire ant bait take to work?

The project describes baits as slow-acting, needing weeks to months to achieve 80 to 90 percent control. That is why the second step, treating individual problem mounds, is part of the method.

Can I put out bait if rain is coming?

The project’s guidance is to apply when the ground and grass are dry and no rain is expected for the next 24 to 48 hours.

Does the two-step method make sense for just a few mounds?

The project says the method is most effective in fully infested areas, meaning five or more mounds per quarter-acre. With only a few mounds, individual mound treatment is the more direct approach.

Central Texas homeowners see fire ants alongside the rest of the region’s pest pressure, and our Waco area page outlines how matching works there.

Checking what is available in your area

texaspestcontrolpro.com is a connection service. We do not perform pest control and we do not employ technicians. If you would like to be matched with participating providers based on your service area, you can use the request options on this site. Availability varies by area and by season, and you decide whether to move forward with anyone you speak to.

Three very different insects build nests on Texas houses, and homeowners tend to treat all three as the same emergency. They are not. One builds an open paper comb under an eave and defends it when disturbed. One nests underground in the yard and can reach a colony size that genuinely changes how you use the property. One builds mud tubes on a wall, stocks them with spiders and is almost never aggressive.

Telling them apart from the nest alone takes about ten seconds and changes what you should do next.

Paper wasps: the open comb under the eave

Paper wasps are three-quarters to an inch long, slender and narrow-waisted, with smoky black wings folded lengthwise at rest. Coloring varies by species, with Polistes exclamans brown with yellow markings and Polistes carolina, the one many Texans call a red wasp, reddish-brown overall (Texas A&M AgriLife Extension, Field Guide to Common Texas Insects: Paper Wasp).

The nest is the giveaway. AgriLife describes a single paper-like comb of hexagonal cells, oriented downward and suspended by a single filament, and makes the identifying point directly: paper wasp nests are open, and the cells are not covered with a cap or enclosed in an envelope. If you can see into the cells, you are looking at a paper wasp nest.

Size is worth knowing before you panic. A mature paper wasp nest may hold 20 to 30 adults, with nests containing up to 200 cells. AgriLife also notes the seasonal arc: in late summer the queen stops laying, the colony begins to decline, and in fall the mated female offspring leave to find overwintering sites in protected places such as cracks and crevices in structures or under tree bark. That is the reason wasps turn up inside a house in October when there is no nest anywhere nearby.

On the risk side, AgriLife is measured. Wasps attack when the nest is disturbed and each can sting repeatedly. Stings typically cause localized pain and swelling, but in sensitive individuals, or when many stings occur, whole-body effects can occur, including allergic reactions that may result in death. The same entry notes that males cannot sting at all, since the stinger is a modified egg-laying structure present only in females, and that paper wasps prey on caterpillars, flies and beetle larvae, which is why many gardeners count them as beneficial.

Yellowjackets: the one in the ground

Southern yellowjacket workers are about half an inch long, with clear wings and a black body marked in yellow on head, thorax and abdomen. The body is not hairy, which separates them from bees at a glance (Texas A&M AgriLife Extension, Field Guide to Common Texas Insects: Southern Yellowjackets).

The nest is built of chewed vegetable fiber forming a paper carton, and AgriLife notes these colonies occur in disturbed habitats such as yards and roadsides. Crucially, nests are most often underground, though they are occasionally found in wall voids and indoors. Where a nest is exposed or underground, it is spherical, made of round combs attached one below another and wrapped in a many-layered outer cover, which is the opposite of the open paper wasp comb.

Colony size is the reason yellowjackets get treated more seriously. AgriLife reports colonies containing up to 4,000 workers, and notes that in Texas and other southern states some colonies survive several years and keep growing, with reported nests six feet across. Workers forage for protein around picnic tables and garbage cans, which is the late-summer nuisance most people meet first. When a nest is disturbed, defending workers can inflict multiple stings.

The practical problem with an underground nest is that you often find it with a mower or a shovel rather than with your eyes. If you have seen a steady stream of yellowjackets entering and leaving one point in the lawn, a fence line or a slope, that point is worth marking and keeping people and pets away from until it is dealt with.

Mud daubers: the ones that look worse than they are

Adult mud daubers run three-quarters to an inch long and vary from dull black to black with bright yellow markings to iridescent blue-black. AgriLife gives the clearest identifying feature as the long, narrow waist, the petiole between thorax and abdomen (Texas A&M AgriLife Extension, Field Guide to Common Texas Insects, mud daubers entry).

These are solitary wasps. Nests are built and stocked by individual mated females rather than by a colony, which is why nobody defends them. AgriLife describes small mud nests built under overhangs such as building eaves, with the pipe organ mud dauber producing long parallel mud tubes and the black and yellow mud dauber building a rounded nest of one or several cells. Both provision their cells with paralyzed spiders. The iridescent blue mud dauber takes over nests built by the black and yellow species and stocks them mostly with black widow spiders.

On risk, AgriLife is clear: mud daubers and the related potter or mason wasps are solitary species, and although capable of stinging, they are rarely aggressive. Their nests are described as a nuisance in garages, under eaves and in other buildings. A mud nest on a wall is a cosmetic problem in almost every case, and knocking it down when it is not in use is usually the whole job.

Reading the nest, quickly

• Open honeycomb hanging from a single stalk, cells visible – paper wasp
• Enclosed papery ball, or heavy traffic in and out of a hole in the ground – yellowjacket
• Hardened mud, either parallel tubes or a rounded lump – mud dauber
• Steady traffic in and out of a gap in siding or a soffit, with no visible nest – a nest inside a void, which is the situation to take most seriously

Deciding whether a nest needs action at all

Location does most of the deciding. A paper wasp nest under a garden shed eave that nobody walks past is a different proposition from one over a back door, above a child’s play area, or beside a mailbox. The insects are the same; the chance of the nest being disturbed is not.

AgriLife does mention one homeowner option for paper wasps specifically: nests can be dislodged from eaves using sprays of high pressure water from a good distance, taking precautions not to allow wasps to attack nearby people or pets, and the wasps will eventually abandon the nest. Read the whole sentence before acting on it. The distance and the precautions are the operative parts, and this advice is for open paper wasp nests, not for yellowjackets and not for anything inside a wall.

Situations worth handing off rather than handling: an underground yellowjacket colony anywhere near where people walk, a nest inside a wall void or soffit, any nest at height, and any nest at all if someone in the household reacts badly to stings. Stinging insects are also not the only outdoor problem that makes a yard unusable in a Texas summer, and if the issue is evenings rather than nests, our mosquito control page covers that side of it. Fire ants raise a similar sting question from ground level and are covered on our ant activity page.

If activity around the house has moved past a single nest, the general warning signs are on our page about when a pest problem has outgrown a homeowner. Should you decide to bring someone in, ask them to confirm license status and insurance coverage, ask exactly which nest or nests are included in the scope, and ask what happens if a new nest appears at the same spot later in the season, because paper wasps reuse good locations. Homeowners in South and Central Texas see the longest wasp season in the state, and our San Antonio area page and Waco area page outline how matching works in those regions.

Checking what is available in your area

texaspestcontrolpro.com is a connection service. We do not perform pest control and we do not employ technicians. If you would like to be matched with participating providers based on your service area, you can use the request form on this page. Availability varies by area and by season, and you decide whether to move forward with anyone you speak to.

A perimeter application deals with the insects and rodents that are already coming and going. It does nothing about the reason they can. Exclusion is the other half of the job: finding the openings that let things in and closing them with materials that hold. It is slower, it happens once instead of quarterly, and on most houses it changes the baseline more than anything sprayed on the outside wall.

None of this is a substitute for treatment when an active population is inside. It is what determines how often that situation comes back.

Start with what the pest needs, not with the pest

The EPA frames household pest prevention around three needs, food, water and shelter, and gives homeowners three matching instructions: starve them out, dry them out, keep them out (US EPA, Do You Really Need to Use a Pesticide?). The first two are housekeeping and plumbing. The third is exclusion.

The starving list is specific. Seal boxes and bags of food, and store open items such as cereal, flour or sugar in containers, because as the EPA notes, roaches climb into cardboard with ease. Clean up spills and crumbs right away, wash dishes rather than leaving them, keep a tight lid on trash and empty it often, place trash cans away from a back door, and do not leave pet food out overnight.

The drying list matters more than people expect indoors. The EPA notes that although roaches can live up to a month without food, they can die within a week without water. It asks homeowners to drain standing dish water from a sink, wipe up spilled liquid as soon as it appears, fix or report leaking faucets, radiators, dishwashers and washing machines, and empty excess water from flower pots and plant stands.

How small an opening has to be

This is where most homeowners are wrong by a wide margin. Texas A&M AgriLife Extension puts numbers on it: “A roof rat can enter a home through a gap under a door as narrow as 1/2 inch, or a hole the size of a quarter,” and for squirrels, “A 1/2 inch gap is all that a squirrel needs to get into an attic” (Texas A&M AgriLife Extension, Insects in the City: Rodents in Attics).

Half an inch is not a hole anybody notices from the driveway. It is the daylight under a garage door that has settled, the gap where a soffit return meets brick, the space around a hose bib. Once you accept that number, the walk around the house becomes a different exercise.

The openings that matter most

AgriLife narrows it usefully: “For most homes the most likely entry points include gaps around the garage door, venting and flashing on the roof, and ground-level gaps under and around siding.” It also notes that attached garages are one of the main entry points for rodents in suburban homes, and that older houses with crawl spaces can have numerous openings underneath.

A workable inspection order, from the ground up:

1. Garage door. Close it and look from inside with the light off. Any daylight along the bottom seal or at the corners is an opening, and the corners are the part that fails first.
2. Doors into the house. Same test. Exterior doors, the door between garage and living space, and any door onto a patio.
3. Ground level around siding. Where siding meets the slab or foundation, and every point where a pipe, hose bib, cable, gas line or condensate line passes through a wall.
4. Utility and dryer vents. Missing or broken covers, and flap vents that no longer close.
5. Roofline. Soffit and gable vent screens, flashing, and anywhere two roof planes meet a wall. Binoculars from the yard work for a first pass.
6. Crawl space, if you have one. Access hatches, vent screens and the perimeter skirt.

Materials that actually hold

Rodents chew, so the material matters as much as the sealing. AgriLife’s list is short: “Holes and gaps can be filled with cement, low expansion-expanding foam (careful not to use too much) and brass or stainless steel wool.” The caution about foam is worth repeating, because expanding foam alone is a filler rather than a barrier and is easily chewed through. Metal wool packed into a gap, then sealed over, is the standard approach for that reason.

The same source notes that holes around pipes and soffits need a durable sealant, and that door sweeps, kick plates and doorsills should be maintained and repaired regularly rather than installed once and forgotten. Door hardware is a consumable on a Texas house, particularly on a west-facing door that takes a full summer of heat.

The indoor half

Exclusion inside a house is about limiting movement between wall voids and living space. The EPA’s list under keep them out is straightforward: seal cracks and openings along baseboards, behind sinks, and around pipes and windows; repair holes in door and window screens; check boxes and bags for roaches before bringing them inside; and clean up clutter, including stacks of newspapers, paper bags and cardboard boxes, which make good hiding places.

On trapping, the EPA advises setting traps to control rats and mice, and if baits are used, making sure they are in a tamper-resistant bait station made of durable plastic or metal, placed where children and pets cannot reach them. In a house with a dog or small children, that detail is not optional.

Why exclusion changes the economics of a plan

A treatment addresses a population. Exclusion addresses a supply line. If the supply line is open, the population is restored between visits and the service becomes maintenance of a symptom. If it is closed, the same treatment has a much better chance of finishing something.

This is also why a company worth working with will talk about your building. AgriLife describes exclusion as effective particularly as part of an integrated program that includes other control measures, and the reverse holds too: control measures work better on a building that is sealed. If nobody has mentioned your garage door or your soffit screens, the plan is only doing half the work.

Where exclusion does not finish the job

Some situations need more than sealing. An animal already inside a wall or attic has to be dealt with before the opening is closed, or you create a different problem. Structural damage, a roof that needs work before any screen will stay put, or a crawl space you cannot safely enter are all reasons to get someone else involved. Insects that fly, and insects that arrive on objects rather than through gaps, are also outside what exclusion can solve on its own.

For the pests where exclusion carries the most weight, our page on rodent activity in and around a home covers what an inspection looks at, and the overview of cockroach pressure in Texas homes explains why the moisture and clutter side matters as much as the sealing. If you are weighing what to take on yourself, our comparison of doing the work yourself versus hiring someone is the right starting point, and the guide to signs a problem has gone past the homeowner stage covers when sealing alone will not be enough.

If you do bring a company in, ask them to confirm license status and insurance coverage, ask whether exclusion work is included or quoted separately, and ask for the list of openings they found in writing. That list is useful to you whether or not you hire anyone. Homeowners in the Houston area deal with a heavy year-round pest load and a lot of older housing stock, and our Houston area page outlines how matching works there.

Checking what is available in your area

texaspestcontrolpro.com is a connection service. We do not perform pest control and we do not employ technicians. If you would like to be matched with participating providers based on your service area, you can use the request form on this page. Availability varies by area and by season, and you decide whether to move forward with anyone you speak to.

Integrated pest management gets used as a marketing phrase often enough that most homeowners assume it means gentler products. It does not. IPM is a decision process, and the products are only the last part of it. Understanding the sequence is useful whether you are handling a problem yourself or trying to work out what a company is actually proposing to do at your house.

The EPA describes it as “an effective and environmentally sensitive approach to pest management that relies on a combination of common-sense practices,” built on current information about pest life cycles and how those pests interact with their environment (US EPA, Integrated Pest Management (IPM) Principles). It applies to farms, but the EPA states explicitly that the approach also fits non-agricultural settings such as the home, the garden and the workplace.

Four steps, in order

The EPA lays out a four-tiered approach. The order is the whole point, because each step can make the next one unnecessary.

1. Set an action threshold

A threshold is the point at which pest numbers or conditions mean action is warranted. The EPA’s line here is the one most worth remembering: “Sighting a single pest does not always mean control is needed.”

In a Texas house, that distinction is practical rather than philosophical. One paper wasp cruising a porch in April is not a nest. A few ants on a patio are not a trail into the pantry. One cricket in a garage in October is what October does. Deciding in advance what would actually count as a problem stops the reflex response to every insect that appears, which is where a lot of unnecessary spraying starts.

2. Monitor and identify

The EPA is blunt that not everything living around a house needs control: many organisms are harmless and some are beneficial. Accurate identification, it says, “removes the possibility that pesticides will be used when they are not really needed or that the wrong kind of pesticide will be used.”

Identification is also where most homeowner effort is wasted or saved. Carpenter ants and fire ants are not the same problem. A mud dauber and a yellowjacket are not remotely the same problem. Texas A&M AgriLife Extension runs identification help for Texas residents, including county Extension offices where, in its words, agents “are knowledgeable about many local pest problems, and can help you get personalized help,” along with online tools and specimen submission (Texas A&M AgriLife Extension, Insect Identification Help). For a homeowner, a photograph and a five-minute question beats a guess and a purchase.

Monitoring is the other half. It means checking the same places on a schedule so that a change registers as a change: the same corner of the garage, the same run of baseboard, the same section of fence line. Sticky monitors and traps exist for this reason, not to control anything but to tell you whether activity is rising or falling.

3. Prevention

The EPA puts prevention as the first line of control, describing IPM programs as working to manage the space so that pests never become a threat. It notes that preventive methods are often effective and inexpensive to run, with little to no risk to people or the environment.

At a house, prevention is mostly plumbing, carpentry and yard work. Water that drains away from the slab. Screens without gaps. Gaps around pipe penetrations closed. Food and pet food in sealed containers. Debris and stored wood off the ground and away from walls. It is unexciting, and it is the part with the longest-lasting effect. The clearest example in this state is mosquitoes, where removing standing water around a Central Texas property does more than any adult treatment applied over the same untouched breeding sites.

4. Control, chosen by risk

Only when monitoring, identification and thresholds all say action is needed does IPM reach for control, and even then the EPA describes evaluating methods for both effectiveness and risk. Less risky controls come first, including highly targeted chemicals such as pheromones that disrupt mating, and mechanical options such as trapping. If those are shown not to work, more is done, up to targeted pesticide applications. The final sentence of the EPA’s description is the one to take into any conversation with a company: “Broadcast spraying of non-specific pesticides is a last resort.”

Why the order matters more in Texas than the products do

The state runs a long pest season across most of its territory, and a house that is producing pests structurally will keep producing them regardless of what was applied last month. A perimeter treatment does not fix a door sweep. It does not drain a low spot in clay soil, and it does not close a gap around a garage door. Those are prevention problems, and an application schedule that never addresses them turns into a permanent expense with a recurring symptom.

The reverse is also true, and worth saying plainly. IPM is not a refusal to use pesticides. The EPA is explicit that the approach takes advantage of all appropriate options, including the judicious use of pesticides. The argument is about sequence and targeting, not abstinence.

What IPM looks like as a homeowner routine

1. Decide, before the season starts, what would actually count as a problem in your house rather than a normal sighting
2. Identify what you have before buying anything, using AgriLife identification help if you are not sure
3. Check the same handful of locations on a regular schedule so you can tell a trend from a one-off
4. Fix the structural and moisture conditions that keep producing the same species
5. If control is warranted, start with the most targeted option that could plausibly work
6. Look again afterward, and treat “did that work” as a question with an answer rather than an assumption

Step six is the one people skip, and it is the step that turns a series of treatments into a plan. If nothing is measured after an application, there is no way to know whether the next one is necessary.

Using this when you compare companies

The framework also gives you better questions than “what do you spray.” Ask how the company identifies what is present. Ask what monitoring they place and what they do with what it shows. Ask which conditions around your house they would want corrected, and what the plan is if activity has not changed by the next visit. A company working the way the EPA describes will have ready answers, because that is the job.

Ask each company to confirm its license status and insurance coverage as well, and get the scope and follow-up terms in writing. Our comparison of handling a problem yourself versus bringing in a professional covers where that line usually falls, and the guide to signs a pest problem has outgrown a homeowner is a reasonable threshold check in itself.

Two pests where the sequence shows up most clearly are ants, where identification changes the entire approach, and rodents, where prevention does most of the work. Those are covered on our ant activity page and our page on rodents in and around a home. Homeowners in the Metroplex ask about program structure more than almost anything else, and our Dallas area page outlines how matching works there.

Checking what is available in your area

texaspestcontrolpro.com is a connection service. We do not perform pest control and we do not employ technicians. If you would like to be matched with participating providers based on your service area, you can reach us through our contact page. Availability varies by area and by season, and you decide whether to move forward with anyone you speak to.

Mosquito complaints in Central Texas follow rain. A few wet days across Waco, Temple, Killeen and the surrounding counties, and within a week the yards that had almost nothing are unusable at dusk. The reflex is to spray something. The more effective move, and the one every extension and agency source lands on, is to go find the water.

This guide covers what actually reduces mosquito breeding around a Central Texas home: which water sources matter, which ones people miss, what to do about water you cannot remove, and where spraying does and does not fit.

Two different mosquito problems, two different fixes

It helps to know which kind you are dealing with, because the source is in a different place.

Floodwater mosquitoes are the ones that show up in numbers after a heavy rain event. Texas A&M AgriLife Extension describes the mechanism plainly: “Floodwater mosquitoes lay their eggs above the water line in ponds, ditches, pastures, or other places where water collects. The eggs can remain in dry areas and when these areas are flooded the eggs hatch, leading to swarms of hungry mosquitoes” (Wizzie Brown, Texas A&M AgriLife Extension, Travis County). The eggs were already sitting in a dry ditch or pasture low spot waiting for water.

Container mosquitoes are the ones that persist between rains, breeding in the water sitting in objects around the house. They are the ones a homeowner has the most direct control over, and they are the reason a yard can stay bad for weeks with no rain at all.

Floodwater breeding is largely a drainage and neighborhood-scale issue. Container breeding is a walk around your own property with a bucket.

The weekly walk that does most of the work

The EPA’s guidance for homeowners is short and specific: “Eliminate standing water in rain gutters, old tires, buckets, plastic covers, toys, or any other container where mosquitoes can breed,” and “Empty and change the water in bird baths, fountains, wading pools, rain barrels, and potted plant trays at least once a week to destroy potential mosquito habitats” (US EPA, Tips to Prevent Mosquito Bites).

The AgriLife guidance for Texas yards is the same instruction from a different direction: eliminate all sources of standing water, and drain birdbaths, gutters, flowerpots and pet dishes at least once a week.

Two details in that wording carry most of the weight and get skipped constantly.

Once a week is not arbitrary. It is short enough to interrupt development before larvae reach the adult stage. A container emptied every other weekend can still produce mosquitoes the whole time.

Emptying is not the same as scrubbing. Eggs stick to the inner walls of containers above the current water line and survive drying. Tipping a bird bath and refilling it leaves them in place. Wiping or scrubbing the sides is what removes them, which is why the guidance pairs the two actions.

What holds water around a Central Texas home

The obvious ones get handled. These are the ones that stay wet:

• Corrugated drain pipe and French drains that silted up and now hold water in the low sections instead of moving it
• Air conditioning condensate dripping onto a paver, a saucer or a low spot beside the slab, refreshed daily through a Central Texas summer
• Rainwater harvesting barrels and cisterns with a missing, torn or gapped inlet screen
• Livestock and pet troughs, stock tanks and wildlife guzzlers on acreage properties
• Clay soil low spots and tire ruts that hold a shallow puddle for days after everything else has dried
• Tarps, boat covers, trailer beds and unused wheelbarrows parked behind the shed
• Plugged gutters under live oak and pecan, and the flat sections that never drained properly in the first place
• Old tires, including tire swings, which hold water and shade it from evaporating

Anything you can tip, tip. Anything you can drill a drain hole in, drill it. Anything you can store upside down or under cover, do that instead of stacking it flat.

Water you cannot get rid of

Some water stays: a barrel you use for irrigation, an ornamental feature, a low area that will not regrade this month. For those, the EPA’s Bti fact sheet points to Bti, described as “a biological or a naturally occurring bacterium found in soils” that “can be used around homes in areas and containers where water can collect, such as flower pots, tires, and bird baths.” Homeowner formulations are widely sold as dunks or granules.

Bti acts on larvae. It does nothing for the adults already in the yard, and it does nothing in a container that has gone dry and will refill next week — the point is to keep treating the water that persists.

Where spraying actually fits

Treating adult mosquitoes is not useless, but the sequence matters. The EPA’s own framing, in its guidance on integrated mosquito control, is that adulticiding is what you reach for when “source reduction and larval control have failed or are not feasible” — inside an integrated approach that targets every life stage rather than only the flying one.

In practice that means a yard treatment applied over unaddressed breeding sites is refilling a bucket with a hole in it. The order is: remove the water, treat the water that has to stay, then consider adult treatment for the gap. If you want to know what a treatment program generally covers, see our mosquito control page.

Keeping them out of the house

Habitat work happens outside; the indoor half is simpler. The EPA’s guidance is to “Make sure window and door screens are in good working order.” Around most Central Texas houses that means checking screen frames for gaps at the corners, replacing torn mesh, closing the gap under a warped exterior door, and making sure a garage entry door actually seals.

Worth noting while you are on that walk: the water pooling against your foundation is the same condition that favors subterranean termites. Grading, downspout extensions and condensate lines routed away from the slab address both problems at once, which is why subterranean termite pressure around Central Texas foundations tends to track the same drainage issues.

When it is worth getting outside help

Reasonable triggers: breeding sites you cannot reach or cannot drain, an acreage property with standing water beyond a bucket-and-tip approach, or heavy activity that persists after you have genuinely cleared everything on your own lot. Water on a neighboring property or in a public ditch is usually a call to your city or county mosquito program rather than to a private company.

If you do compare providers, ask each one to confirm their license and insurance coverage, ask what specifically will be treated and on what schedule, and ask how they intend to address breeding sources rather than only adults. Homeowners across the region ask the same questions — the Waco service area page and the Killeen area page outline how matching works in those parts of Central Texas.

Checking what is available in your area

texaspestcontrolpro.com is a connection service. We do not perform pest control and we do not employ technicians. If you want to be matched with participating providers based on your service area, you can reach us through our contact page. Availability varies by area and by season, and you decide whether to move forward with anyone you speak to.