cotton stainer

Thân thiện

A cotton stainer rests on a white cotton boll in the field.

Definition

1. Noun:
   • A true bug that damages and stains the lint of developing cotton: A cotton stainer is a type of insect, specifically a true bug, that feeds on cotton bolls. Its feeding activity damages the cotton fibers and often leaves behind a distinctive stain, reducing the quality and value of the cotton lint.

Usage Examples

• Noun:
  • Farmers monitor their fields closely for signs of the cotton stainer.
  • The reddish stain on the cotton boll is a classic indicator of cotton stainer damage.

Advanced Usage

• As a collective noun: The term can be used to refer to the pest problem as a whole.
  • Controlling the cotton stainer is a major priority for agricultural researchers in the region.

Variants and Related Words

• Dysdercus (n): This is the scientific genus name for many insects commonly called cotton stainers.
  • The species Dysdercus cingulatus is a significant cotton stainer in parts of Asia.

Synonyms

• Cotton bug: A general, informal term for bugs that infest cotton crops.
• Red cotton bug: A common name for certain species of cotton stainer, referring to their coloration.

Học thuật

Noun

1. a true bug: bug that damages and stains the lint of developing cotton