Avec 27 millions de personnes en 2021, le pays compte le plus grand nombre d’individus au monde confrontés à des niveaux élevés d’insécurité alimentaire aiguë.
Une étude constate que les criquets pèlerins femelles se séparent des mâles avant la phase grégaire ; ouvrant la voie à de nouvelles perspectives dans la lutte contre ces insectes.
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