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rust fungus

/rʌst ˈfʌŋɡəs/

Traduction: Champignon parasite de l'ordre des Pucciniales qui infecte les plantes, provoquant des taches ou pustules de couleur rouille sur les feuilles et les tiges, souvent nuisible aux cultures.

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phrase

/rʌst ˈfʌŋɡəs/C1formalscientific
  • frChampignon parasite de l'ordre des Pucciniales qui infecte les plantes, provoquant des taches ou pustules de couleur rouille sur les feuilles et les tiges, souvent nuisible aux cultures.

A type of parasitic fungus from the order Pucciniales that infects plants, causing rust-colored spots or pustules on leaves and stems, often leading to crop damage.

  1. Plant diseaseC1formal

    A parasitic fungal disease that affects plants, characterized by reddish or orange pustules on leaves and stems.

    frrouille

    • The wheat crop was severely damaged by rust fungus this season.
    • Gardeners often treat rust fungus with fungicides.
    • Rust fungus can spread quickly in humid conditions.