C12-C18 fatty acids (saturated and unsaturated) potassium salts are exempted from the requirement of a tolerance for residues in or on all raw agricultural commodities when used in accordance with good agricultural practice. [60 FR 34871, July 5, 1995] Sec. 180.1069 (Z)-11-Hexadecenal; exemption from the requirement ofa tolerance.
An exemption from the requirement of a tolerance is established for residues of the biological insecticide (pheromone) (Z)-11-hexadecenal when used as a sex attractant on artichoke plants to control the artichoke plume moth. [47 FR 14906, Apr. 7, 1982]