Multi real

Locusts were insects known to travel in swarms that could devastate large swaths of crops.

In 2373, Benjamin Sisko experienced a vision that saw locusts appear in the skies over Bajor. His vision predicted that if Bajor joined with the Federation they would destroy Bajor and pleaded with the Bajorans to stand alone. Once the Bajors decided they would Sisko's vision changed to show the locusts moving off towards Cardassia Prime. (DS9: "Rapture")

In an alternate universe, Weyoun warned Jake Sisko that wide spread dissent on Bajor would see the Jem'Hadar descend on the planet like a swarm of ravenous locusts. (TFS: Spectrum: "The Final Prophecy")