Certain wasps like bald-faced hornets are territorial so hanging a fake wasp nest can keep them away, but will only stop certain kinds, Gray says. “I have seen paper wasps use them as nests ...

Bald-Faced Hornet Nest: Bald Faced hornets construct large ... Yellowjackets, bald-faced hornets, giant European hornets, and paper wasps are the most common aggressive varieties that most ...