NO! Cicadas
are not locusts. Locusts are actually winged grasshoppers that destroy
crops and other vegitation and some times migrate in huge swarms.
Cicadas
are often mis-identified as locusts. This harkens back to early settler
days when America was being colonized. The first emergence of Periodical
Cicadas was noted by early European settlers who compared them
to the plagues of locusts suffered upon Egypt during biblical times.
Unfortunately, the methaphor stuck and Cicadas
have been mis-identified as locusts since then.