wireworm

Thân thiện

A farmer examines a wireworm in the soil near a young corn plant.

Definition

Noun 1. The wormlike larva of various click beetles (family Elateridae): A wireworm is the larval stage of certain beetles, characterized by its slender, hard-bodied, cylindrical, and often shiny appearance, typically yellow to brown in color. It is an agricultural pest that lives in the soil and feeds on the roots and underground stems of many crop plants.

Usage Examples

• Noun:
  • The farmer discovered wireworms damaging the potato crop.
  • Effective soil management can help control wireworm populations.
  • The wireworm burrowed into the root system of the young corn plant.

Advanced Usage

• In an agricultural context: The term is often used in discussions of integrated pest management (IPM) and soil health.
  • Crop rotation is a traditional method for disrupting the life cycle of the wireworm.

Variants and Related Words

• Click beetle / Elaterid beetle (noun): The adult form of the insect whose larva is the wireworm. Named for the clicking sound it makes when righting itself.
• Larva (noun): The immature, wingless, and often wormlike feeding form of an insect that undergoes complete metamorphosis.

Synonyms

• Soil pest (general term)
• Rootworm (a related but often distinct pest; note: "rootworm" can refer to larvae of other beetle species, like the corn rootworm)

Notes on Meaning

• The term specifically refers to the larval stage and is not used for the adult beetle.
• It is primarily an agricultural and entomological term, not commonly used in everyday conversation outside these contexts.

Học thuật

Noun

1. wormlike larva of various elaterid beetles; feeds on roots of many crop plants