Honeybees use poop to ward off those terrifying murder hornets No Comments Uncategorized The smell of poop is a strong repellant — even against murder hornets. The smell of poop is a strong repellant — even against murder hornets. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to print (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on WhatsApp (Opens in new window)