(under subclass 138) Machines in which a rotating agitator beats the plants, vines, or bushes on which the insects are found, usually to knock said insects into pans or troughs, where they are killed, or onto crushing means or the like.
SEE OR SEARCH CLASS
171, Unearthing Plants or Buried Objects,
4, 24, 28, and 55+ for plant engaging structure which unearths plants, comminutes plants or removes parts from plants and which may incidentally crush or cut insects in or on the plants.