brown root rot fungus

Thân thiện

A scientist examines a plant's roots infected with brown root rot fungus.

Definition

1. Noun:
   • A pathogenic fungus: This is a specific type of fungus that causes a plant disease known as brown root rot. It primarily affects plants belonging to the pea, potato, and cucumber families.

Usage Examples

• Noun:
  • The presence of the brown root rot fungus in the soil can devastate a crop of peas.
  • Farmers must test for the brown root rot fungus before planting potatoes.
  • Controlling the spread of the brown root rot fungus is essential for cucumber growers.

Advanced Usage

• Scientific context: The term is used almost exclusively in agricultural science, plant pathology, and farming. It refers to the specific biological agent responsible for the disease.
  • The study focused on the life cycle of the brown root rot fungus.

Variants and Related Words

• Brown root rot (noun phrase): The name of the plant disease caused by this fungus.
  • The field showed clear symptoms of brown root rot.

Synonyms

• Pathogen: A general term for an organism that causes disease.
• Soil-borne fungus: A descriptive term indicating the fungus lives in the soil.

Notes on Meaning

• This is a highly specific, technical compound noun. The core target word is the full phrase "brown root rot fungus". It is not typically broken down or used in parts in this context (e.g., one would not refer to it simply as "the rot fungus" while meaning this specific pathogen). It names a single, specific biological entity.

Học thuật

Noun

1. fungus causing brown root rot in plants of the pea and potato and cucumber families

Từ đồng nghĩa

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