Pest Links: Aphids

Aphid Management Guidelines from Pests in Homes, Gardens, Landscapes, and Turf at the University of California...also see the Hackberry Woolly Aphid

The Aphid Page — part of the Wonderful World of Insects.

Insects and Diseases resource of the University of Missouri

Aphids from the Fruit Insects page at University of Kentucky Entomology

• Aphids On Trees And Shrubs
• Green Apple Aphids

from Insects & Pests, a part of the Ohio State University Extension Service

The National Aphididae Collection — a Database from the Wonderful Systematic Entomology Laboratory of the USDA

Maple Aphids from Horticulture & Home Pest News, a publication of the Department of Entomology, Iowa State University

Aphidomorpha are Aphids, green flies, plant lice, adelgids, phylloxerid — from The Tree of Life

Insect Drawings from the Entomology Dept., University of Illinois

• Systematic Entomology:
  • A Guide to Online Insect Systematic Resources
  • from North Carolina State University
  • and the Agriculture Network Information Center