tylenchus
Definition
Noun: 1. A genus of nematodes (roundworms): Tylenchus is the type genus of the family Tylenchidae. These are small, often microscopic, worm-like organisms. Many species within this genus are known as plant-parasitic nematodes, meaning they live in and feed on plant tissues, which can cause significant damage to crops and other plants.
Usage Examples
- Noun:
- The scientist identified the pest as a member of the genus Tylenchus.
- Soil samples revealed a high population of Tylenchus, indicating a potential risk to the harvest.
Advanced Usage
- In taxonomic context: The name is used in scientific classification to group a specific set of nematode species with shared characteristics. It is the reference point for its family, Tylenchidae.
- The family Tylenchidae is defined in relation to its type genus, Tylenchus.
Variants and Related Words
- Tylenchid (noun/adjective): A nematode belonging to the family Tylenchidae; of or relating to this family.
- The tylenchid nematodes are a major concern in agriculture.
- Tylenchiasis (noun): A condition or infestation caused by nematodes of the genus or related genera.
- The crop failure was attributed to severe tylenchiasis.
Synonyms
- Plant-parasitic nematode (general term): A nematode that feeds on and harms plants. (Note: This is a broader category; is a specific genus within this category.)
- Roundworm (general term): A common name for nematodes.
Related Phrases
- Root-knot nematode: While often from the genus , these are also tylenchid nematodes and are frequently discussed in the same agricultural contexts as species.
- Farmers must manage both Tylenchus and root-knot nematodes.
Noun
-
type genus of the family Tylenchidae
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