agricultural employment
(3) The term “agricultural employment” means employment in any service or activity included within the provisions of section 3(f) of the Fair Labor Standards Act of 1938 ( 29 U.S.C. 203(f) ), or section 3121(g) of title 26 and the handling, planting, drying, packing, packaging, processing, freezing, or grading prior to delivery for storage of any agricultural or horticultural commodity in its unmanufactured state.