In one form {HEAD ~ the antenna} is mounted atop {TAIL ~ a mast} from where the beam may be directed toward selected trees or plants by means of a two axis swiveling sequencer controlled by motors and control apparatus 
is mounted atop
In one form { HEAD ~ the antenna } is mounted atop { TAIL ~ a mast } from where the beam may be directed toward selected trees or plants by means of a two axis swiveling sequencer controlled by motors and control apparatus
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH