Ants and other creepy crawlers are a staple of summer, and you’ll inevitably see them marching up and down the hot pavement. You might even find one or two in your kitchen this season. But let’s be honest: Discovering a colony of ants in your house isn’t on your summer wish list (even if it would keep the kids entertained).
If you’re eagerly seeking a way to evict these unwelcome guests, let your search stop here.
Why do ants come inside?
Everyone gets the occasional ant in their house — it’s only natural! Insects can sneak in through open doors or windows, so you’re never going to prevent bugs enitrely. A sudden ant invasion, though, doesn’t just happen randomly. Ants are constantly on the hunt for food and water (moisture, in general) for their colonies, so your kitchen and bathroom are the most common spots to find ants.
“Ants have a sweet tooth, just like many of us, which leaves our kitchens particularly vulnerable to an infestation. In addition to the crumbs and spills we leave behind, our sinks provide a water source, which ants need to survive,” said Dr. Michael Bentley, an entomologist and director of training and education for the National Pest Management Association (NPMA).
Common Name: Fire ant
Scientific Name: Solenopsis invicta Buren
Description: Red imported fire ants produce hills or mounds in open areas where the colonies reside, although colonies occasionally occur indoors and in structures such as utility housings and tree trunks. Disturbance of mounds results in a rapid defensive response by worker ants, which quickly run up vertical surfaces. Worker ants range from 1/16 to 3/16 inch (1.5 to 5 mm) in length and are dark brown. Queen ants are larger (3/8 inch) and have no wings after mating.
There are three other species of fire ants that are native in Texas (the tropical fire ant, Solenopsis geminata Fabricius; the southern fire ant, S. xyloni McCook; and the desert fire ant, S. aurea Wheeler) and a number of other native ants.
Life Cycle: Eggs hatch in eight to 10 days and larvae develop through four instars before pupating. Development requires 22 to 37 days, depending on temperature. Fire ants are social insects, and each colony contains one or more queen ants. Queen ants can produce about 200 eggs per day. A “mature” colony can contain over 200,000 ants along with the developmental and adult stages of winged black-colored male and reddish-brown female ants called “reproductives.” These ants stay in the colony until conditions exist for their nuptial flight.
Habitat, Food Source(s), Damage: Mouthparts are for chewing and sipping. Only the last larval stage can inject solid food particles. Sieve plates in the mouths of worker ants prevent ingestion of food particles. Fire ants infest the eastern two-thirds of Texas. Fire ants are omnivorous, but their primary diet consists of insects and other invertebrates. Predatory activities of fire ants suppress populations of ticks, chiggers, caterpillars and other insects. Predatory activity attributes to wildlife reductions in some areas.
Fire ants can be collected and stored in alcohol by placing an alcohol filled vial in the top of a mound and allowing ants to run up the sides of the vial and into the alcohol. Ants can be prevented from crawling up vertical surfaces by coating these them with talcum powder.
Pest Status: Sterile female fire ant workers can sting repeatedly; they first bite, and while holding on to the skin with their jaws, inject venom with stingers at the end of their abdomens; unique venom produces a fire-like burning sensation and most people react by developing a whitish pustule or fluid-filled blister at the site of the sting after a day or two; some people are hypersensitive to stings and should be prepared for a medical emergence if stung; most people can tolerate multiple stings but may have problems with secondary infections at the sites of the stings. Fire ants are considered to be medically important pests of people, pets, livestock and wildlife; they can also be damage crops such as corn, sorghum, okra, potatoes, sunflowers and others by feeding on seeds, seedlings and developing fruit.
Contact the pest control professionals
To establish the most effective ants control plan in your house, contact Mike Nelson Exterminating Inc
An experienced technician can inspect your home and discuss effective methods for eliminating and preventing ants.