2011 Agriculture and Landscape - patrickporter
Consultation during spraying corn research plots. The tank on the backpack holds 3 gallons of water and is pressurized by a heavy carbon dioxide tank that is obscured by the water tank in this photo. The backpack weighs approximately 45 pounds when the tank is full.

Consultation during spraying corn research plots. The tank on the backpack holds 3 gallons of water and is pressurized by a heavy carbon dioxide tank that is obscured by the water tank in this photo. The backpack weighs approximately 45 pounds when the tank is full.

agricultural researchpersonal protective equipment