Left: Large sprayer with long spray booms spraying a large flat field. Right: Small robotic precision sprayer in field with small crop plants.

Figure 1. Robotic spray systems. (A) Selective spray system on a self-propelled sprayer. (B) Precision spray system on a small-scale mobile robot.

Left: Large sprayer with long spray booms spraying a large flat field. Right: Small robotic precision sprayer in field with small crop plants.