ring rot fungus
Definition
Noun: A fungus that causes a specific type of decay in plants. It leads to a soft, watery rot in fruits and vegetables. On sweet potato plants, it creates distinctive rings of dry rot around the roots.
Usage Notes
This is a technical, scientific term used primarily in agriculture, botany, and plant pathology. It refers to the causal agent of a disease, not the disease symptoms themselves. It is typically used in formal or educational contexts.
Examples
- The entire crop was lost to ring rot fungus.
- Researchers are studying ways to control the spread of ring rot fungus.
- A key symptom of infection by ring rot fungus is the presence of concentric dry rings on sweet potatoes.
Advanced Usage
- The term can be used attributively (like an adjective) before other nouns.
- Example: "The ring rot fungus infection devastated the yield."
Variants and Related Words
- Ring rot (noun): The name of the plant disease caused by the ring rot fungus.
- Soft rot (noun): A general category of decay that includes the type caused by this fungus.
Synonyms
- There is no common, non-scientific synonym for this specific organism. In technical contexts, its Latin binomial name ( or similar, depending on precise species) is used.
Noun
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fungus causing soft watery rot in fruits and vegetables and rings of dry rot around roots of sweet potatoes
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