@article{clement_elberson_youssef_young_evans_2004, 
  title={Cereal Aphid and Natural Enemy Populations in Cereal Production Systems in Eastern Washington}, 
  volume={77}, 
  DOI={10.2317/0311.19.1}, 
  publisher={Kansas Entomological Society}, 
  author={Clement and Elberson and Youssef and Young and Evans}, 
  year={2004}
  }