 Image Number D3206-1 |
Ground corn grit that can be sprayed on weeds to shred their leaves. Each grit grain is about 0.5 millimeters in diameter.
Photo by USDA-ARS.
An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.