© J.N. Urbanski – Usage prohibited without consent

Widely available from Amazon and other places, these tick tubes (pictured above) are stuffed with cotton wool that is laced with the insecticide Permethrin. Hide them around the yard at no less than 10 yard intervals and the cotton inside the tube will be stolen by mice who will use it to build their nests. It’s been reported widely that white-footed mice are the main vectors for Lyme Disease and these mice typically live very close to, or in, the home in addition to on the edge of forests. Put as many as these tubes out around your home as you can, once in Spring and once in the Summer. The permethrin will kill the ticks but not the mice. They appear to work, but it’s not clear from our experiment whether they are being taken by chipmunks or mice.

Over the winter, it was crystal clear that either mice or chipmunks were sleeping or nesting in our wood piles. Each log was covered in mouse (or chipmunk) droppings.

You can also make your own tick tubes, by saving the toilet or paper towel tube and stuffing it with your own permethrin-laced cotton balls. However, permethrin is notoriously toxic, so I haven’t been brave enough to try that yet. If you are getting bitten while gardening, you can spray your gardening boots with Permethrin as small nymph ticks are rampant this year and they are so small they can hitch a ride on your shoes into your house.