7 U.S.C. § 1301a

All references in other laws to— (1) parity, (2) parity prices, (3) prices comparable to parity prices, or (4) prices to be determined in the same manner as provided by the Agricultural Adjustment Act of 1938 [ 7 U.S.C. 1281 et seq.] prior to its amendment by this Act for the determination of parity prices, with respect to prices for agricultural commodities and products thereof, shall hereafter be deemed to refer to parity prices as determined in accordance with the provisions of section 301(a)(1) of the Agricultural Adjustment Act of 1938 [ 7 U.S.C. 1301(a)(1) ], as amended by this Act.