migratory locust

US /ˈmɪɡrəˌtɔri ˈloʊkəst/
UK /ˈmɪɡrəˌtɔri ˈloʊkəst/
"migratory locust" picture
1.

criquet migrateur

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.
Les agriculteurs craignaient une nouvelle invasion de criquets migrateurs.
Swarms of migratory locusts can devastate entire regions.
Les essaims de criquets migrateurs peuvent dévaster des régions entières.