Hi Mary,

Thank you for contacting UNH Cooperative Extension with your question about how to manage a bald-faced hornet's nest on your property.  I have included links to a few fact sheets that discuss this problem.

https://extension.unh.edu/sites/default/files/migrated_unmanaged_files/Resource000532_Rep554.pdf

https://extension.psu.edu/baldfaced-hornet

https://yardandgarden.extension.iastate.edu/article/2023/08/should-you-worry-about-bald-faced-hornets

https://yardandgarden.extension.iastate.edu/encyclopedia/bald-faced-hornets

I hope this information is helpful.  Please take care if you decide to eliminate the hornets yourself.

Hi Mary,

Thank you for contacting UNH Cooperative Extension with your question about how to manage a bald-faced hornet's nest on your property. I have included links to a few fact sheets that discuss this problem.

https://extension.unh.edu/sites/default/files/migrated_unmanaged_files/Resource000532_Rep554.pdf

https://extension.psu.edu/baldfaced-hornet

https://yardandgarden.extension.iastate.edu/article/2023/08/should-you-worry-about-bald-faced-hornets

https://yardandgarden.extension.iastate.edu/encyclopedia/bald-faced-hornets

I hope this information is helpful. Please take care if you decide to eliminate the hornets yourself.