An ``agricultural employee,'' for purposes of section 13(a)(14), may
be defined as an employee employed in activities which are included in
the definition of ``agriculture'' in section 3(f) of the Act (see
Sec. 780.103), and who is employed in these activities with sufficient
regularity or continuity to characterize him as a person who engages in
them as an occupation. Isolated or sporadic instances of engagement by
an employee in activities defined as ``agriculture'' would not
ordinarily establish that he is an ``agricultural employee.'' His
engagement in agriculture should be sufficiently substantial to
demonstrate some dedication to agricultural work as a means of
livelihood.
