meadow spittlebug

Thân thiện

A meadow spittlebug clings to a tall blade of grass.

Definition

Noun: 1. A North American insect that severely damages grasses: The meadow spittlebug is a specific type of small insect, known scientifically as Philaenus spumarius, whose nymphs feed on plant sap and produce a frothy, spittle-like secretion for protection. This feeding activity can cause significant harm to grasses and other plants.

Usage Examples

• Noun:
  • The farmer was concerned about the meadow spittlebug infestation in his pasture.
  • Researchers are studying the life cycle of the meadow spittlebug to find better control methods.
  • The presence of frothy foam on the grass stems is a telltale sign of the meadow spittlebug.

Advanced Usage

• In scientific/agricultural contexts: The term is used precisely to refer to this particular pest species, often in discussions about crop protection, entomology, or integrated pest management.
  • The economic impact of the meadow spittlebug on forage crops is substantial.

Variants and Related Words

• Spittlebug (noun): The common name for insects in the family Aphrophoridae, which includes the meadow spittlebug.
• Froghopper (noun): Another common name for adult spittlebugs, referring to their jumping ability.
• Philaenus spumarius (noun): The scientific (Latin) name for the meadow spittlebug.

Synonyms

• Spittle insect: A general term for bugs that produce the characteristic frothy spittle.
• Froghopper: Specifically refers to the adult form of these insects.

Notes on Meaning

This term refers specifically to one insect species known for damaging grasses. The "spittle" part of the name comes from the frothy, bubble-like mass the nymphs create around themselves, not from the insect itself being liquid.

Học thuật

Noun

1. North American insect that severely damages grasses

Từ đồng nghĩa

• philaenus spumarius