Plant protection syringe for applying liquids in field planted with e.g. grains for agricultural application, has on-board computer including memory for storing configurations for producing spraying patterns to control actuating elements

摘要

The syringe has a spraying beam arrangement (2) arranged at a vehicle, and including a liquid feeding line, which runs transverse to a driving direction. The line includes spraying nozzles (3) in distances. The nozzles are switched on and switched off individually or commonly by valves via control lines. The valves are controlled by an on-board computer at controllable actuating elements. The on-board computer includes a memory for storing two configurations for producing two spraying patterns for controlling the actuating elements, which are associated to the nozzles.