Chargement en cours

    Invasive alien species

     Télécharger le document original
      Invasive alien plants are harmful non-native plant species whose introduction or spread threatens the environment, the economy, and society, including human health. They can be introduced into Canada from other countries or continents, or from one region of Canada to another. The current threats posed by invasive alien plants are real and growing.
    Organisation :
    Auteur(s) : Canadian food inspection agency
    Date de publication : 16 septembre 2008
    Annonces