Once spring arrives, many creatures abandon their winter homes in favor of new habitats. Termites are particularly active during the season, with swarms emerging to find homes to start new colonies. According to the exterminators at 24-7 Animal & Pest Control in Saint Louis, MO, knowing what causes swarms will leave you better prepared to tackle issues at the beginning of the season before they compromise your home, comfort, and safety later. Below, the local exterminators shed light on the insect’s behavior and life cycle in spring. 

Why Do Termites Swarm in Spring?

The Insects Mate in Warmer Conditions

During winter, many termite species maintain humid habitats in wood or underground. When temperatures reach 70° in spring, typically after rain showers, insects begin to bustle with activity. Termites mate this time of year, too, which could lead to the emergence of swarms throughout properties. The winged swarmer termites are meant to reproduce. When a female finds a suitable partner, they will search out a new location to build a nest. 

The Colony Has Reached Maturity

Termites colonies are comprised of swarmers, soldiers, and workers. The swarmers don’t develop until a colony starts to reach maturity. It typically takes three to four years for alate nymphs to grow into swarmers. Once this happens, they will wait until the weather gets warm to leave the nest and begin their journey as the kings and queens of their own colonies.  

A New Food Source Is Located 

If the colony needs more food, the termite population could split in half in search of additional sustenance. Although the insects forage for food in winter, the cold conditions slow down their activity. In spring, it’s much easier for them to search for food. If they find an ideal source, they could build a new colony at the location, where swarmers will eventually develop. 

If you are worried about termites entering your space or need help interpreting the signs of infestation, the exterminators at 24-7 Animal & Pest Control will provide long-lasting solutions to rid your space of unwanted intruders. To schedule a pest control appointment in Saint Louis, call (314) 236-7378. Visit the pest company online to discover the approach the knowledgeable exterminators will take to resolve your bug and rodent problems.