Hops. Order of Secretary of Agriculture issued pursuant to Public act 10. 73d Congress, as amended, and as reenacted and amended by agricultural marketing agreement act of 1937, as amended, regulating handling in interstate or foreign commerce, and such handling as directly burdens, obstructs, or affects interstate or foreign commerce, of hops grown in Oregon, California, and Washington; issued by Secretary of Agriculture, Aug. 11, 1938, effective Aug. 15, 1938.