Downloadable mobile applications for recording field and crop observations related to pest pressure, tracking field conditions with GPS-enabled maps, and generating crop scouting reports; Mobile hotspot devices; USB (universal serial bus) hardware; Videocameras; Electronic circuit cards; Electronic warning bells; Magnetic identifying cards; Cell phone cases; GPS navigation device; Chargers for batteries; Cell phone covers; Carrying cases for cell phones; Rechargeable electric batteries; USB h...