Cicadas 2024 Map Usa. A cicada lays eggs in an apple twig. There will likely be billions, if not trillions, of the insects.

The two cicada broods were projected to emerge in a combined 17 states across the south and. More than 20 broods of periodical cicadas are known to inhabit the eastern united states, and researchers are refining their mapping of brood ranges at increasingly finer detail.