In one form {TAIL ~ the antenna} is mounted atop {HEAD ~ 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 
In one form { TAIL ~ the antenna } is mounted atop { HEAD ~ 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 TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD 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