Formosan termites are an invasive species in Florida, often referred to as ‘super termites’ because of their aggressive behavior, large colony size, and fast rate of wood consumption. Originally from Asia, they were introduced to the U.S. through Southern ports after World War II and have since become a serious threat to homes and buildings across the state. Signs of an infestation can include bulging walls, hollow-sounding wood, or visible mud tubes. Professional pest control is strongly recommended because of the damage they can cause in a short space of time.
Formosan Termites in Florida
The Formosan subterranean termite is the most aggressive and potentially destructive termite species in Florida. Known for forming large colonies with interconnected foraging tunnels underground, this termite typically enters structures from the soil. They often gain access through expansion joints, cracks, or utility conduits in concrete slabs, putting the structure at risk. Any wood-to-ground contact can also create an easy entry point. In some cases, Formosan termites may invade above-ground areas, building foraging tubes that connect the soil to the infested part of the home or structure.
Formosan Termite Identification
Formosan termites have a yellowish-brown body and pale wings covered in small hairs. Reproductive swarmers, also called alates, are often mistaken for flying ants. Soldiers have large heads and curved mandibles, which they use to defend the colony. Accurate formosan termite identification is key to choosing the right termite control treatment.
If you spot swarmers indoors or find discarded wings near windowsills, it may be time to schedule an inspection. Professional termite exterminators can safeguard your property.
Formosan Termite Habitat
Formosan subterranean termites feed on cellulose, which is found in living and dead plant organisms. Formosan subterranean termites commonly infest trees, rotten stumps, crops, woodpiles, and residential homes. Nests are made of a material known as ‘carton’, consisting of soil and chewed wood cemented together with saliva and excrement. The nest carton helps to conserve water. Above-ground nests are often constructed in walls, attics, and roofing. Walls can bulge outward due to the carton, which may be larger than a basketball.
Formosan Termite Behaviors, Threats or Dangers
In severe infestations, the Formosan subterranean termite can hollow out wooden structures, leaving a paper-thin surface behind. The hollowed wood may look blistered or peeled. The damage caused by termites can weaken support beams, walls, and flooring, leading to costly repairs if not caught early. Besides infesting buildings, Formosan subterranean termites also nest in utility poles and railroad ties, which can be a major hazard, and often require removal and replacement. Contact your local termite exterminators for treatment if you suspect a Formosan termite infestation.
Frequently Asked Questions
How Long Is Formosan Termite Season?
The active season for formosan termites usually begins in late spring and can last through the summer. Swarms most often occur after sunset and following a rainy day. During this time, termites search for new nesting sites, which can put nearby buildings at higher risk. Staying alert to these seasonal patterns can help with early detection and termite control.
What Attracts Formosan Termites?
Formosan termites are drawn to moist wood, mulch, and structures with mud tubes leading up from the ground. Cracks in foundations, leaking pipes, and wood-to-soil contact create inviting conditions for an infestation. To reduce the risk, remove wood debris around your home and clear gutters to direct water away from the foundation.
How Do You Keep Formosan Termites Out Of Your House?
To help protect your home from formosan termites, seal cracks, fix leaks, and remove any wooden objects that touch the ground. Regular inspections are also key. If you suspect activity, contact professionals, like Florida Pest Control, who specialize in termite control.
Do Formosan Termites Live In Wood?
Yes, formosan termites feed on wood and can live within it once they’ve built a colony. They construct nests from wood pulp and soil, which can expand inside walls and roofs. When wood is infested, it may appear blistered or sound hollow when tapped. If you notice these signs, seek help to prevent further damage.
