STEUERSYSTEM ZUM GLEICHMAESSIGEN BESPRUEHEN VON PFLANZEN

摘要

A control system for providing uniform spraying of plants and for spraying only areas containing plants comprises a plurality of plant sensors 29a - d each for detecting the presence or absence of plants in a narrow field of view and which cause spray nozzles 28 to provide a spray solution to only areas containing plants. A ground speed sensor 40 causes the volume of spray solution to be adjusted to provide a predetermined density of coverage of plants irrespective of the ground speed of the sprayer. <IMAGE>