![]() Image Number D448-4 |
Summer worker Rodney Holley and agronomist Charles Webber manually apply corn gluten meal (the yellow substance) for organic weed control tests in Lane, Oklahoma.
Photo by Agricultural Research Service.
![]() Image Number D448-4 |
Summer worker Rodney Holley and agronomist Charles Webber manually apply corn gluten meal (the yellow substance) for organic weed control tests in Lane, Oklahoma.
Photo by Agricultural Research Service.