300 dpi: (k8408-1.jpg)
640 pixels wide: (k8408-1.jpg)
 Image Number K8408-1 |
The efficacy of the corn rootworm control material is affected by how it's applied. ARS agricultural engineer Clint Hoffmann selects the correct nozzles and locations on the spray boom to deliver the product in large, discrete droplets.
Photo by Scott Bauer.
