Riley Pest Management
We specialize in commercial non-profit organizations and small businesses

Get your issues and pests managed with customized individual service - call (727)565-5431

 Crazy Ants     Paratrechina longicornis


1/8-inch long, with extremely long legs and antennae.




Crazy ants may develop huge colonies containing thousands of workers and numerous queens.

Crazy ants are common in all the Gulf Coast states from Florida to Texas and can be found in parts of Arizona and in commercial buildings in a few northern cities, such as Philadelphia and New York. These ants nest outdoors under items on the ground, within landscape mulch, beneath loose bark on trees, under ground cover, in potted plants, and within piles of items, such as lumber, firewood, or bricks. Nests may readily be established inside homes in walls, beneath carpeting, and in other suitable voids or spaces.

This species may be difficult to control and does not feed much on ant baits. The keys to control are to find the colonies and subcolonies and treat them directly. Regular inspections and service are necessary to find and treat new colonies as they move from neighboring properties. The services of a professional, such as Terminix, are very helpful when encountering these ants. General tips for limiting ant infestations include:

  • Eliminating piles of lumber, bricks or other debris that could serve as a nesting site for ants.
  • Keeping landscape mulch less than 2 inches thick and at least 12 inches away from foundations.
  • Ensuring the sprinkler system does not spray directly onto the foundation.
  • Sealing as many cracks in the home's exterior as possible.
  • Keeping tree and shrub branches trimmed to prevent touching the home.
  • Considering re-landscaping to avoid using plants that are prone to aphids and similar insects. At the very least, treat such plants for aphids regularly. A tree/shrub company, such as TruGreen, can be helpful with this task.

Unique Characteristics:
They often form highly concentrated groups to transport large items such as a caught insect or a piece of food.

Crazy ants do not always respond to commercial ant baits. If your ant baits fail and you have identified the pests as crazy ants, you should change tactics. In this case a combination of contact insecticides will be needed.

As with other ant species, remove piles of wood, rocks and other debris to discourage nesting sites. Trim landscaping to keep limbs from touching the outside of homes and eliminate excess moisture by repairing leaky roofs, hoses and plumbing. Seal any holes or cracks in exterior walls and foundations.


"Riley Pest Management is a small company with a big heart that will go the extra mile to take care of an issue for you no matter when it happens. They have proven to be a very good friend to non-profits."

-- Duggan Cooley, former CEO- RCS

Veteran Owned Business - Leading FREE directory of over 8,000 businesses owned by military veterans (VOB), active duty military, reservists and service disabled veteran owned businesses (SDVOSB) of the United States Army, Air Force, Marines, Navy, Coast Guard and National Guard. Show your support for our armed forces by proudly searching for products and services that are all made by, sold by or serviced by United States military veterans!













Bookmark this page