Expert Gardener's Top Tick-Proof Tips This Season

Creating a Tick-Free Garden Environment

Finding ticks in the garden can significantly disrupt your outdoor experience. These tiny pests thrive in warm, humid conditions and can be active year-round depending on your location. Scientists are reporting a concerning increase in tick populations across various regions, largely due to climate change. Different species are expanding their ranges, such as deer ticks moving north, longhorned ticks spreading westward, Gulf Coast ticks moving north, and lone star ticks reaching even into Canada. Additionally, ticks are remaining active for longer periods than in the past.

Ticks are not just a nuisance; they can transmit serious diseases like Lyme disease, babesiosis, anaplasmosis, and Rocky Mountain spotted fever. Therefore, it's crucial to take proactive steps to protect yourself from tick bites, especially during gardening activities.

Tips for Deterrence and Protection

Gardening expert C.L. Fornari, based in Cape Cod, Massachusetts, offers several practical tips for home gardeners to create a tick-free zone around their property. She emphasizes the importance of maintaining a safe environment by following these guidelines:

• Choose a garden location away from wooded areas to minimize exposure.
• Remove leaf litter and wood piles, which provide ideal habitats for ticks.
• Mow your lawn frequently to keep grass short and reduce hiding spots.
• Clear tall grasses and brush like honeysuckle near your home and property perimeter.
• Install a fence to keep deer away, as they are common carriers of ticks.
• Create a 3-foot-wide barrier of wood chip mulch or gravel at the edge of your property if it borders woods.

Protective Clothing and Gear

Wearing the right clothing when working outdoors can help prevent tick bites. Fornari recommends covering as much skin as possible with long pants, long sleeves, high socks, work boots, and a hat. Tucking pants into socks is particularly effective in preventing ticks from climbing up your legs. Light-colored clothing makes it easier to spot ticks.

Additionally, consider using protective clothing treated with 0.5% permethrin, a pesticide commonly used for tick control. This chemical can be applied to clothing, boots, and gear but should never be used directly on the skin. Spraying the bottom of pants and socks with permethrin provides effective protection without direct contact with your skin.

It’s also wise to keep your hair tied back and avoid wearing open-toe shoes or walking barefoot outside.

Using Tick Repellent

Applying insect repellent directly to your skin adds another layer of protection against ticks. Focus on applying repellent to your legs and ankles, as these areas are more likely to come into contact with ticks. Look for EPA-registered products containing DEET, picaridin, IR3535, oil of lemon eucalyptus (OLE), para-menthane-diol (PMD), or 2-undecanone. Always follow the instructions on the label, especially regarding safety for children under three years old.

Most repellents need to be reapplied every 2 to 3 hours, and their effectiveness can vary based on temperature, activity level, and exposure to water.

Natural Tick Deterrents

Planting certain herbs and flowers can naturally deter ticks. For example, rosemary has a strong scent that confuses ticks, while fresh mint varieties like peppermint and spearmint emit scents that repel them. Lemongrass contains citronella, which bugs dislike, and lavender repels ticks and deer while attracting butterflies. Marigolds contain pyrethrum, a natural insecticide found in commercial sprays. However, avoid planting Japanese barberry, as it provides ideal hiding spots for ticks.

Post-Garden Hygiene

After spending time in the garden, immediately remove and clean your clothing, even if you plan to go back out. Ticks can remain on clothes from one day to the next, so washing them is essential. If you prefer not to wash your clothes, placing them in a warm dryer for 30 minutes before re-wearing them can kill any ticks that may be present.

The CDC also advises showering soon after being outdoors, as washing within two hours can reduce the risk of contracting tick-borne diseases like Lyme disease and babesiosis.

Conducting a Thorough Tick Check

Finally, always conduct a complete body check for ticks. Use a full-length mirror to examine hard-to-see areas such as under the arms, in and around the ears, inside the belly button, on the back of the knees, in and around the hair, between the legs, and around the waist. If you find ticks, remove them immediately using tweezers, grasping the tick at the head and pulling straight out. If you experience symptoms like aches, fever, night sweats, or flu-like illness, seek medical attention and ask for a tick panel blood test.