Every spring, as Oklahoma soils warm up, something stirs underground across Stillwater, Edmond, and the rest of Payne County — termite swarms. If you’ve ever seen a cloud of winged insects emerge from your yard or around your foundation in late March or April, you’ve witnessed a termite swarm. It’s one of the most unmistakable signs that a termite colony is mature, thriving, and actively looking to expand.

When Does Termite Season Start in Oklahoma?

Oklahoma’s subterranean termites begin swarming when soil temperatures consistently reach around 70°F — typically in late March through May, depending on the year. A warm, humid day following spring rain is classic swarming weather. Swarms usually last 30-60 minutes and the winged termites (called alates) are quickly consumed by birds, but the colony they left behind doesn’t go anywhere.

The critical thing to understand: a swarm doesn’t mean termites just arrived. Subterranean termite colonies typically take 3-5 years to mature enough to swarm. By the time you see a swarm, the colony has been feeding on your home’s wood for years.

Why Oklahoma Is High-Risk Termite Territory

Oklahoma’s geology and climate create nearly perfect conditions for subterranean termites — the most destructive termite species in North America. Here’s why:

• Red clay soil holds moisture well, keeping it at the humidity levels subterranean termites need to survive
• Hot summers and mild winters mean termite colonies stay active nearly year-round in central Oklahoma
• Abundant cellulose in wood-framed homes, mulch beds, and tree stumps gives colonies endless food sources
• Urban tree canopy in Stillwater and Edmond creates moisture-rich soil conditions around home foundations

Payne County has historically had significant termite pressure. As a licensed entomologist and Stillwater native, Jake Murray sees termite damage in this area year-round — not just in spring.

Warning Signs: What to Look For This Spring

Sentricon® vs. Liquid Treatments: Why We Choose Science

When most people think of termite treatment, they imagine drilling into their slab and injecting liquid termiticide around the perimeter. That approach works — but it has real limitations. Liquid barriers can break down over time, leave gaps, and only kill termites that cross the treated zone. The colony itself often survives and finds a way around.

Murray Pest Control uses the Sentricon® System with Always Active™ technology — and we’re one of very few Certified Sentricon Specialists® in Oklahoma. Here’s what makes it different:

• Colony elimination, not just suppression — termites carry the bait back to the colony, eventually eliminating it entirely
• Always Active™ — bait is in the stations 24/7, not just when we treat
• Environmentally friendly — the active ingredient only affects the molting process in termites and similar organisms, not people or pets
• No drilling into your slab — green stations sit flush with the ground around your foundation

As a trained entomologist, Jake Murray understands termite behavior at a biological level — which is why he trusts Sentricon® over any other approach for Oklahoma’s subterranean termites.

What to Do If You See a Swarm

Don’t panic — but don’t wait. If you see a swarm on or near your home, call Murray Pest Control at 405-377-7777 as soon as possible. A quick inspection can determine whether the swarm originated from inside your home’s structure (serious) or from a nearby tree stump or yard colony (less immediately concerning, but still worth addressing).

Spring is also the best time for proactive termite inspections — even if you haven’t seen any signs. An annual inspection by a licensed professional is far less expensive than the average $10,000+ in termite damage that Oklahoma homeowners face when an infestation goes undetected.

Jake Murray is a licensed pest control operator and holds a B.S. in Entomology from Oklahoma State University. Murray Pest Control serves Stillwater, Edmond, and surrounding Payne County communities.