Alicia Boor: How to deal with ticks

Alicia Boor
Alicia Boor

They’re tiny and slow moving, and this spring’s cool, humid weather across the central Plains has been to their liking, so anyone spending time outdoors needs to be on the lookout for ticks.

The wingless parasites, which feed exclusively on human and animal blood, can carry dangerous microbial pathogens and are difficult to control for several reasons.

They make babies – a lot of them. After mating, the adult female American dog tick feeds on her human or animal host until engorged, then drops off and deposits eggs in the environment. She dies after she deposits her eggs, but those egg masses typically number in the thousands from just one female. Males feed sparingly and do not engorge.

There are multiple tick species, and they can live up to two years, plus they can feed on numerous wildlife or human hosts.

Ticks are most commonly found just a few inches or feet off the ground on vegetation and typically ambush their human or animal “hosts,” as they look for a meal by crawling onto grass, weeds, or low bushes and waiting for a host to brush against the vegetation. They then move onto the host to look for a site to attach and feed. Ticks do not jump or drop from trees, Whitworth said.

If not engorged, American dog ticks are typically only about one-eighth of an inch long. If engorged, they increase in size up to three-quarters of an inch.

To protect against ticks, avoid going into tall grass, weeds and brushy areas, Whitworth said. For those who do go into such areas, light-colored clothing can help you see ticks before they reach the skin. Repellents based on DEET (N,N diethyl-meta-toluamide) and permethrin work well in keeping ticks and mosquitoes away. Permethrin-based repellents must not be applied directly to skin.

After coming home from potentially tick-infested areas, inspect your skin, and remove ticks immediately. Ticks removed within several hours after attachment are unlikely to transmit pathogens.

If a tick has already attached itself, remove it manually by grasping as close to the skin as possible with forceps or tweezers, and pull straight away from the skin, using slow, steady pressure. The tick should not be twisted or jerked out, as that increases the chance for its head to be left in the skin. Do not use a lighted match or cover the tick in petroleum jelly or nail polish.

Ticks removed from people should be saved in a vial with alcohol and labeled with the date. If flu-like symptoms, such as headache, skin rash and fever occur 10 to 14 days after the tick’s removal, see a physician immediately, and take the tick with you. If in Kansas, send it to the local K-State Research and Extension office.

Chemical pesticides targeting ticks and mites are called acaricides. They should be used only in areas with chronic tick problems. More information about ticks in Kansas is available through a Kansas State University publication available online.

Alicia Boor is an Agriculture and Natural Resources agent in the Cottonwood District (which includes Barton and Ellis counties) for K-State Research and Extension. You can contact her by e-mail at or calling 620-793-1910.