I was genuinely surprised and slightly alarmed to see that the spider my daughter found in our house on Monday morning was not a spider at all, but rather a tick. It was in fact a female American dog tick. We most likely picked up this gal while walking through tall grass and weeds along a field edge last evening. Luckily, she must have only attached to my clothing and fallen off after coming indoors.
Why should we be concerned about ticks in Ohio? The American dog tick, the blacklegged tick, and the Lone star tick are commonly found in Ohio – and each can carry harmful bacteria that cause disease. Humans and animals can become ill if bitten by an infected tick. Infected ticks can transmit tick-borne diseases like Rocky Mountain spotted fever and Lyme disease, among others.
The American dog tick is the most commonly found tick in Ohio from mid-April through July. American dog ticks like grassy areas along roads and paths, especially near woods and shrubby areas. The adult tick positions itself on grasses and weeds waiting to latch onto the fur or clothing of humans, dogs, groundhogs, raccoons, or other large mammals passing by. The tick will attach to its host and feed. In humans, this is often on the scalp or along the hairline. When attached for at least a day, the adult American dog tick can transmit Rocky Mountain spotted fever. In Ohio, however, it is estimated that less than 2% of American dog ticks carry the bacteria that causes Rocky Mountain spotted fever, and few people are infected each year.
Follow these practical tips to help keep you, your loved ones and your pets tick-free this summer. First, avoid tick-infested wooded and grassy areas when possible. If you will be outdoors in areas where ticks are likely to occur, make sure to:
- Dress appropriately by wearing light-colored clothing including tall socks, long pants and long-sleeved shirts. Make sure to tuck your pants into your socks and your shirt into your pants. Light-colored clothing allows you to readily see insects crawling on your clothing.
- Treat clothing, boots, and camping gear with permethrin according to manufacturer instructions. Products containing permethrin should not be applied directly to your skin.
- Use insect repellent products that contain at least 25% DEET on exposed skin. Repellants wear off over time and will need to be reapplied according to the product instructions. Adults should apply repellants to children.
- Use anti-tick products on dogs, keep dogs close to home and prevent them from freely roaming in grassy and wooded areas.
- Frequently check your body and pets for ticks and immediately remove them when found. To remove an attached tick, use a pair of tweezers to grasp the tick as close to the skin as possible and firmly pull upward. Place the tick in a plastic bag or other container for correct identification. Thoroughly wash the bite site with soap and water.
If you have been bitten by a tick, it is important to correctly identify the type of tick and monitor the location of the bite over the next several weeks. If the bite area becomes swollen or develops a rash, consult your physician immediately.
There are numerous online resources for for tick identification and information, including www.tickencounter.org. The American dog, blacklegged, and Lone star ticks have a hard plate on their back that enable identification between the different types, as well as between males and females. You can bring the tick to the Putnam County Extension office for identification or to the local health department. OSU Extension also has handy, pocket-sized tick id cards that individuals can take and use to identify ticks when outdoors or at home. To obtain a tick id card, or for more information, contact the Putnam County Extenstion office at 419-523-6294, by email at firstname.lastname@example.org, or stop in at 1206 East Second Street in Ottawa. You can now find us on Facebook by searching for OSU Extension Putnam County.