Formosan Termites: The Destructive Invaders

Welcome to our comprehensive guide on Formosan termites, a highly destructive species that can cause significant damage to structures. As knowledgeable exterminators, we aim to provide you with valuable insights into the identification, behavior, and effective extermination techniques for Formosan termites. Let’s explore the world of Formosan termites and equip you with the knowledge to protect your property.


Formosan termites, scientifically known as Coptotermes formosanus, are a subterranean termite species native to East Asia. They are invasive pests that have spread to various parts of the world, including the southern United States. Formosan termites are typically yellowish-brown in color and have a robust body with straight antennae. The winged reproductive individuals, also known as alates, have a pair of long, narrow wings that extend beyond their body length.

Formosan Termites


Formosan termites are known for their aggressive feeding habits and ability to establish large colonies. They primarily feed on cellulose material, such as wood and plant debris, making them a significant threat to structures. Unlike other termite species, Formosan termites can build carton nests that retain moisture, allowing them to survive in drier environments. These nests can be found in various areas, including wall voids, tree trunks, and attics.

Extermination Techniques

Controlling Formosan termite infestations requires a comprehensive approach to eliminate existing colonies and prevent future infestations. Effective extermination techniques include:

  1. Chemical Treatments: Professional exterminators often use liquid termiticides to create a barrier around the infested structure. This barrier prevents termites from entering or exiting the building, leading to the eventual elimination of the colony.
  2. Baiting Systems: Installing termite bait stations around the property can be an effective method to control Formosan termites. These bait stations contain slow-acting toxic substances that are carried back to the colony and shared among the termites, leading to colony elimination.
  3. Wood Treatments: Infested wood can be treated with appropriate termiticides to kill Formosan termites within the infested material. This method is often used for localized infestations or to protect valuable wooden structures.


Formosan termites pose a significant threat to structures, and their extermination is best left to professionals. If you suspect a Formosan termite infestation or want to protect your property from these destructive invaders, don’t hesitate to contact our team of experienced exterminators. We understand the unique challenges posed by Formosan termites and can provide tailored solutions to address your specific situation.