K-State Researchers Develop Technology to Improve Crop Sprayer Accuracy - Ad Astra Radio

October 26, 2026 - 05:56

Engineers at Kansas State University have developed new technology aimed at helping farmers cut chemical waste and improve the precision of crop spraying. The research team built a camera-based system that measures how agricultural sprayer booms move during field operations.

Sprayer booms extend wide across fields, and keeping them at a consistent height matters for even chemical application. When booms bounce or sway, nozzles can drift closer to or farther from crops, which leads to uneven coverage and wasted product. The new system uses cameras to track boom movement in real time, giving researchers and eventually operators a clearer picture of how the equipment behaves under field conditions.

The work addresses a practical problem for producers dealing with rising input costs and increasing pressure to apply chemicals responsibly. More accurate spraying means less product lost to drift or overlap, which can translate into savings and better results for crops.

Researchers say the technology could support future improvements to sprayer design and control systems. By understanding exactly how booms move, manufacturers and farmers can make better decisions about equipment setup and operation. The project reflects a broader push in agricultural engineering toward tools that combine sensing technology with everyday farm machinery. Further testing and development are expected as the team continues to refine the system.