migratory locust

US /ˈmɪɡrəˌtɔri ˈloʊkəst/
UK /ˈmɪɡrəˌtɔri ˈloʊkəst/
"migratory locust" picture
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locusta migratoria

a species of locust (Locusta migratoria) known for its ability to form large swarms and migrate over long distances, causing significant damage to crops

:
The farmers feared a new invasion of migratory locusts.
Gli agricoltori temevano una nuova invasione di locuste migratorie.
Swarms of migratory locusts can devastate entire regions.
Gli sciami di locuste migratorie possono devastare intere regioni.