Student Researcher Explores Balsam Fir Oil Solution to Tick Infestations on Moose
Winter ticks are a growing problem for moose, and Michigan Tech undergraduate Grace Moeggenborg is researching a way to reduce the tick species’ populations using essential oil from balsam fir trees native to the region.
Moeggenborg, a graduating senior, will receive her bachelor's degree in applied ecology and environmental science at Michigan Tech's 2025 Midyear Commencement. Her study was conducted with guidance from CFRES faculty Tara Bal, associate professor of forest health, and Sarah Hoy, assistant professor and co-leader of Tech’s Isle Royale wolf-moose project.
“This research aims to pave the way for an organic and environmentally friendly solution for the plight of winter ticks on moose,” said Moeggenborg. “Balsam fir essential oil has previously been shown to be effective in killing black-legged ticks. We wanted to find out if it is effective against winter ticks as well, since that could have big implications for moose conservation.”
Follow her research experience and see what she uncovered on Michigan Tech’s Unscripted Research Blog.