How to Manage Pests
Key to Aphids Commonly Found in Small Grains, Corn, and Sorghum
This drawing of a typical aphid
shows a number of morphological features important in identification.
- Look at an aphid through
a 10x hand lens to see the important characters that distinguish the
aphids included in this key.
- On each page of the key,
click on the box that matches the character of the aphid youre
trying to identify.