Landscape to Repel Ticks Without Using Pesticides
Pesticides kill beneficial insects, like the bees and butterflies that pollinate the plants around us, and wash into waterways degrading water quality and harming aquatic life. They are also toxic to pets and people. Instead of spraying to kill ticks:
Rid your yard of Japanese barberry, which has been proven to harbor the white-footed mouse and the deer ticks that accompany them. The best pesticide-free method to control this invasive plant is to cut it back in March before the leaves come out and dig out the root system.
Keep play areas for pets and children mowed. Mow the part of the yard you use to discourage ticks, which prefer tall grasses or shade to protect from extreme temperature changes.
Plant native pollinator-friendly plants, such as New England aster, that will draw a healthy mix of beneficial insects and birds to your yard. Birds eat insects, including ticks. Plant lists available at Pollinator-pathway.org and Xerces.org.
Consider including these plants that repel ticks
American beautyberry, a native plant that also provides berries for birds
Mountain mint, also a wonderful source of nectar for pollinators
Garlic, Lavender, Rosemary, Sage, Mint, dill
Put up bird and bat houses to draw insect-eating birds and bats to your yard. Bats can eat 2000 insects per day and one opossum will eat 5000 ticks per season.
Invite opossums to your yard. A single opossum eats as many as 4,000 ticks per week. Opossums: Unsung Heroes in the Fight Against Ticks and Lyme Disease
Use Tick Boxes vs Tick Tubes - A recent study confirms Tick Boxes are more effective and less harmful then Tick Tubes - Journal of Medical Entomology More information on Tick Boxes can be found here - Tick Box Control System.
If you must spray, consider non-toxic botanical repellants instead of poisons. The botanical product that has been tested for its effectiveness against black-legged ticks is garlic oil (Hays and Stafford, Journal of Medical Entomology, March 30, 2015). The study concludes that garlic oil could provide a minimal-risk option for control of ticks. More information can be obtained from Mosquito Barrier which sells a garlic product that can be used for mosquitoes, ticks and other insect pests. Garlic will repel pests rather than killing them. The royal gardens in England are treated with garlic spray, despite the odor which dissipates after a day.
The best way to protect from ticks is to apply repellant to clothing before going into high grasses or woods, wear light-colored clothes, tuck pants into socks, always check yourself, your children, and your pets for ticks after you come in.
This information is courtesy of Protect Our Pollinators. For more information, visit Propollinators.org