Extension
Date of this Version
1986
Abstract
This extension circular was prepared by Extension entomologists of the North Central States in cooperation with the Federal Extension Service, U.S. Department of Agriculture. This publication shows the following insects:
1. Corn rootworm adults (Northern, Western and Southern)
2. Corn rootworm larva
3. "Goose-neck" symptoms of corn rootworm infestation
4. Corn rootworm damage
5. Wireworm
6. White grub
7. Black cutworm
8. Corn root aphid
9. Grape colaspis and damage
10. Seedcorn maggot
11. Seedcorn beetle
12. Billbug
Comments
©1986, The Board of Regents of the University of Nebraska on behalf of the University of Nebraska–Lincoln Extension. All rights reserved.