pea aphid


a large green aphid, Acyrthosiphon pisum, that is a pest of peas, clovers, alfalfa, and similar plants and occurs throughout North America.

Nearby words

  1. pdt,
  2. pe,
  3. pe-tsai,
  4. pe-tsai cabbage,
  5. pea,
  6. pea bean,
  7. pea coal,
  8. pea coat,
  9. pea crab,
  10. pea green

Origin of pea aphid

First recorded in 1920–25 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019