Every year in the South, termites grow wings and emerge from colonies en masse. Homeowners who spot swarms should call a termite treatment service to prevent these insects from damaging trees and structures. Here’s what you should know about swarms and how to avoid an infestation.

A Guide to Termite Swarming Behaviors

What Is a Swarm?

Swarms occur yearly when large groups of termites gather together to find new homes, mate, and locate food sources. Termites live in colonies, where individuals play specific roles.

Swarming termites called alates ride the breeze until they reach the ground. Once they’ve landed, they may create a new nest if food sources like dead plants, paper, and dead trees can be found. 

Subterranean species that nest underground are likely to swarm from March to June during warm daytime hours after rain. Drywood termites, which don’t require moisture or contact with the soil, are more likely to group in the evenings in late summer or fall when the air is less humid.

Although massive swarms of thousands of termites may occur once a year in the American South, smaller swarms are more frequently seen. They may occur throughout the spring and into late summer.

Signs of Swarming

Homeowners who see termites flying inside their houses around windows or near light fixtures should call a trusted pest control service for termite treatment. Newly emergent termites are attracted to light. Some may hear swarms, which make a loud buzzing noise; others may observe a cloud of insects. Tiny discarded wings around your window sills are another sign of swarming.

How to Prevent Infestations 

If you spot or hear a swarm, confer with an exterminator. They’ll inspect your home and outdoor property. They may set bug traps in the yard to reduce colonies outside and spray termite treatment solutions inside the house to kill off an infestation and prevent future problems.

If you need termite treatment to mitigate a swarm, contact Central Tennessee Termite & Pest Control in Cookeville, TN, to learn about their pest control services and affordable pricing. They’re locally owned and operated and have over 20 years of experience with rodents and pests. Call (931) 526-2033 to schedule an appointment, or visit their website for more information about termite control. In 2019, they won First Place for Pest Control in Upper Cumberland at the Herald-Citizen Readers’ Choice Awards.