Horton, David R., USDA-ARS 5230 Konnowac Pass Rd. Wapato WA 98951, United States

• Journal of the Entomological Society of British Columbia Vol. 92 (1995): Journal of the Entomological Society of British Columbia - Articles
  Reduction in feeding by diapausing and postdiapause pear psylla (Homoptera: Psyllidae) caused by extract from buffalo gourd (Cucurbitaceae)
  Abstract  PDF