Formosan Termite Swarmers

In a tradition that dates back as far as the 1950’s, Memorial Day  will usher in the start of a new season for Formosan Termites Swarmers in the Low Country.  Each year thousands of future kings and queens will take flight in an attempt to start a new termite colony.  What should you do if you observe Formosan termite swarmers?   How does the Formosan termite differ from other subterranean termites found in South Carolina?  How can homeowners stop Formosan termites from destroying their house?

What Should You Do if You observe Formosan Termite Swarmers?

If you find swarmers in your home, don’t panic. Collect some of the swarmers in a bag or jar, preferably not on a piece of tape, and immediately call a licensed and trained expert with experience in handling Formosan infestations.  Although termite swarmers do not have biting or chewing mouth parts and do not cause damage, their goal is to start a new colony around your home, which could lead to an infestation and damage.  Please be patient when you call. Keep in mind that our offices are receiving hundreds of calls this time of year. Formosan termite infestations cause millions of dollars in damage and homeowners’ insurance does not cover this damage.  Don’t take the risk – call Palmetto Exterminators today.

Formosan Termite Swarmers

How does the Formosan Termite Differ From Subterranean Termites Found in South Carolina?

While there are distinct differences associated with Formosan termites,the non-native species are subterranean termites.  Formosan termites can cause more damage than Eastern Subterranean Termites due to the colony sizes.  The non-native Formosan termite colonies can reach into the millions, whereas native Eastern Subterranean termite colonies usually only reach several hundred thousand workers.  Since the colony sizes are much greater, so are the number of swarmers.  As seen in the video above, Formosan termite swarmers invade an area in great numbers, often at night.   Another key distinct feature of the Formosan termite is that colonies can live independently away from the ground within the structure.  Formosan termites build nests, often called cartons, within the structure where they have access to moisture. In addition to colony size and nesting places, the Formosan termite swarmer appearance is different from the Eastern Subterranean swarmer. The picture below has a combination of Eastern subterranean termites and Formosan termite swarmers. You can notice that the Formosan termite swarmer is larger and red in appearance, whereas the native Eastern subterranean termite is black and smaller.  Even given the differences between the Eastern Sub and the Formosan Termite, treatment standards are the same.

formosan vs eastern sub swarmer

 

How Can Homeowners Stop Formosan Termites From Destroying Their House?

There are several key things to keep in mind in regards to Formosan Termites.  First, if you live in the Low Country of South Carolina, a termite warranty that includes Formosan coverage is crucial.  Formosan damage can be extensive and expensive.  Damages can range from several thousands of dollars to ten of thousands of dollars.  In Asia, where the Formosan termite is native, locals call the Formosan termite the “house” termite due to the devastating amount of damage that the insect can cause.

Much like the Eastern Subterranean termites, the Formosan Termites thrive in high moisture.  If you notice any peeling paint or rotten wood around your home, repair the area and have the space checked out for possible termites.  Another area of high moisture can be the roof line and gutters.  Make sure all gutters are clear and in proper working order.  Though aerial infestations of Formosan termites are rare, it is possible.

Formosan Damage Roof Line

Lastly make sure a thorough termite inspection is performed on your home annually.  Trained professionals know what to look for and have tools to detect issues that you might not be aware of.

If you think you have witnessed Formosan termite swarmers, or have seen suspicious activity around your home, do not hesitate to make an appointment with the professionals at Palmetto Exterminators. Inspections are FREE and can save you thousands of dollars.

Formosan Termites had a feast on the 1st floor of this raised home in Mt. Pleasant.

Formosan Termites had a feast on the 1st floor of this raised home in Mt. Pleasant.

 

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