Why does the season run so long in Memphis?
Length, not intensity, is what sets this city apart. ticks need humidity to avoid drying out between hosts, and Memphis supplies it: average humidity around 70 percent and 54 inches of rain spread through the year keep the leaf litter layer damp even during a hot stretch. Summer highs near 91F do not sterilize a yard the way they would in a dry climate, because the ground layer under shade stays cool and wet. On the other end, the average winter low of 32F sits right at freezing. A hard freeze here lasts days, not weeks, and adult ticks resume questing on the mild days that follow. That is why the seasonal window for this part of Tennessee runs March through October with winter activity on top, rather than the tighter spring-to-fall pattern people expect. The practical consequence is scheduling. A homeowner who treats once in April has left roughly six active months uncovered, and the fall stretch is when adult ticks are out and yard cleanup puts people right in the leaf litter.
The five ticks sharing a Shelby County yard
Start with the lone star tick, because it accounts for most bites here. The female carries a single pale spot on her back, all three life stages will feed on people, and the species actively moves toward a host instead of waiting. Larval clusters are the reason a single step off the mowed line can produce dozens of bites at once. American dog ticks are larger and prefer sunlit edges: gravel drives, mowed trails, the strip along a ditch bank. Gulf Coast ticks stay in tall grass and old field habitat rather than closed woods. Blacklegged ticks occupy shaded hardwood litter, and they are the Lyme carriers behind the 50 Tennessee cases reported for 2023. The fifth is the Asian longhorned tick, detected in Tennessee as of April 12, 2024, per CDC. Females can produce eggs without mating, so a single animal can carry thousands. Species identification is not trivia here, because the illness to watch for after a bite differs by tick, and telling a doctor which one bit you narrows the list fast.
Removing a tick correctly, step by step
Do this before anything else, and do not wait for a clinic appointment. Take fine-tipped tweezers, grip the tick right where its mouthparts enter the skin, and draw it straight out with slow, steady pressure. Squeezing the body or twisting can leave parts behind or push fluid into the bite. Skip the folk remedies. Petroleum jelly, nail polish, dish soap, and a hot match are all ways of losing hours, and hours are the whole game. The CDC states that Lyme transmission generally requires more than 24 hours of attachment, and other tickborne infections also favor longer feeding times. Once it is off, wash the area with soap and water or rubbing alcohol. Write the date and the location of the bite on a calendar or a phone note, and if you can, keep the tick in a sealed bag so its species can be identified later. Then watch four weeks for fever, chills, headache, joint aches, a spreading rash, or a dark-centered sore. Any of those, call a doctor and lead with the bite date.
What should the first yard visit include?
A useful first visit is mostly walking and pointing. The technician should trace the boundary between mowed ground and cover, because in Memphis that boundary is often a ditch bank, a privet hedge, or the edge of a vacant lot rather than a forest. That line is where product goes and where clearing pays. Expect them to flag specifics: the woodpile against the shed, the shaded corner where the dog digs a cool spot, the ivy climbing the back fence, the stone edging that mice run behind. Some companies drag a light cloth along the edge to collect questing ticks, which turns a guess into a count and tells you which species is dominant. Then ask for a written plan with dates. Given a March to October window, the plan should name multiple rounds and say what triggers a re-treatment. Ask whether doing the brush clearing yourself reduces the treated area and the price, because it usually does. Confirm what the technician needs from you on the day, including keeping pets inside and how long before children can use the yard again.
Renters, landlords, and overgrown lots next door
In much of Memphis the tick source is not your yard, it is the untended lot or ditch easement beside it. That changes the conversation. ticks arrive on deer, rodents, and stray animals crossing that line, so a treatment inside your fence is managing arrivals rather than eliminating a source. If you rent, mowing and brush work usually sit with the landlord unless your lease says otherwise, and any acaricide application needs the owner's approval because a licensed applicator is treating the property. Make the request concrete: photograph the ticks, log dates and where in the yard people were bitten, and send it in writing. An owner reading a documented pattern responds differently than one reading a complaint. Anyone can still control the near zone. Keep grass short, get litter away from the foundation, move outdoor furniture into sun, and put a dry border along the property line. If the neighboring lot is city-owned or abandoned, code enforcement handles overgrowth complaints, and that is a separate track from hiring a pest company.
Comparing two tick quotes without guessing
Lay them side by side and compare four things rather than the bottom-line number: rounds included, area treated, habitat work covered, and the re-treatment policy. A cheaper quote covering one April visit is not the same product as a higher quote covering a full March to October schedule with fall coverage. Ask both companies to sketch the treated zone. If one plans to broadcast across open lawn while the other concentrates on the brushy edge and pet areas, they are not offering the same thing, and the second is closer to how ticks actually behave. Ask what each would change about the property itself, since an answer that includes clearing and mowing is a sign the company understands the problem. Then ask the operational questions. Who do you call if someone is bitten between visits, is a return trip billed, how long must pets and kids stay off the treated area, and is the applicator licensed in Tennessee. Get the answers written into the agreement rather than agreed on the phone.