The WeedSeeker Automatic Spot Spray System uses a sensor to automatically identify weeds and then accurately spray them. A combination of lighting recognizes the chlorophyll in the weeds and activates a sprayer to hit only the desired target. This not only saves on pesticide but also keeps unnecessary chemicals off the concrete and bare ground. It can be installed on street sweepers and other municipal vehicles for a variety of different locations where weeds are intermittent.
Trimble Navigation Ltd.