AgBot AgBot II is an Australian autonomous agricultural robot for mechanical weeding, herbicide spot-spraying, and crop row cultivation in broadacre grain crops and row crop operations. Developed from Queensland University of Technology research, the AgBot II navigates GPS-guided crop rows autonomously, performing targeted interventions on detected weeds using mechanical or chemical methods. Designed for broadacre conditions in Australian and international grain farming contexts where large field areas require low-cost autonomous weed management.