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pear blight

/pɛər blaɪt/

翻译: 一种细菌或真菌病害,危害梨树,导致叶片、花朵和果实受损,常造成减产甚至整株死亡。

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phrase

/pɛər blaɪt/C1formalscientific
  • zh一种细菌或真菌病害,危害梨树,导致叶片、花朵和果实受损,常造成减产甚至整株死亡。

A bacterial or fungal disease that affects pear trees, causing damage to leaves, blossoms, and fruit, often leading to reduced crop yield or tree death.

  1. Bacterial disease of pear treesC1formal

    A highly contagious bacterial disease affecting pear trees, caused by Erwinia amylovora, characterized by wilting, blackening, and death of blossoms, leaves, and branches.

    zh梨火疫病

    • The orchard was devastated by a severe outbreak of pear blight.
    • Farmers must prune infected branches to control the spread of pear blight.
    • Pear blight can kill an entire tree if not treated promptly.