29 CFR § 1928.21 - Applicable standards in 29 CFR part 1910.
(a) The following standards in part 1910 of this chapter shall apply to agricultural operations:
(1) Temporary labor camps—§ 1910.142;
(2) Storage and handling of anhydrous ammonia—§ 1910.111 (a) and (b);
(3) Logging operations—§ 1910.266;
(4) Slow-moving vehicles—§ 1910.145;
(5) Hazard communication—§ 1910.1200;
(6) Cadmium—§ 1910.1027.
(7) Retention of DOT markings, placards and labels—§ 1910.1201.
(8) COVID–19—§ 1910.501, but only with respect to—
(i) Agricultural establishments where eleven (11) or more employees are engaged on any given day in hand-labor operations in the field; and
(ii) Agricultural establishments that maintain a temporary labor camp, regardless of how many employees are engaged on any given day in hand-labor operations in the field.
(b) Except to the extent specified in paragraph (a) of this section, the standards contained in subparts B through T and subpart Z of part 1910 of this title do not apply to agricultural operations.