albugo

/æl'bju:gou/

Thân thiện

A scientist examines a plant leaf infected with albugo.

Definition

1. Noun:
   • A genus of parasitic fungi: Albugo is the scientific name for a genus of fungi belonging to the family Albuginaceae. These fungi are plant pathogens that cause a disease known as white rust or white blister rust on various host plants.

Examples of Usage

• Noun:
  • The scientist identified the pathogen as a species from the genus Albugo.
  • White rust on spinach is often caused by Albugo occidentalis.

Advanced Usage

• In scientific taxonomy: The word is used in a strictly taxonomic context to classify a specific group of fungi. It is often followed by a species name (e.g., ).
  • The study focused on the life cycle of Albugo candida, a common pathogen of cruciferous plants.

Variants and Related Words

• Albuginaceae (n): The family of fungi to which the genus belongs.
• White rust (n): The common name for the plant disease caused by fungi in the genus .

Synonyms

• White blister rust: A common name for the disease.
• Oomycete pathogen: A broader biological classification; species are oomycetes, often called water molds, though historically classified as fungi.

Notes on Different Meanings

• The term albugo in older medical Latin (as referenced in some historical or medical dictionaries) can refer to a white opacity or spot on the eye (leukoma). However, in modern English biological and agricultural contexts, its primary and almost exclusive meaning is the fungal genus.

Học thuật

Noun

1. type genus of the Albuginaceae; fungi causing white rusts

Từ đồng nghĩa

• Albugo
• genus Albugo