28436. Barley. (F.D.O. No. 47789. S. No. 63-139 T.) when shipped, contained a pesticide chemical, namely, a mercurial compound, which was unsafe within the meaning of 408(a) since no tolerance or exemp- tion from the requirement of a tolerance for such pesticide chemical on barley had been prescribed by regulations. DISPOSITION: 7-13-62. Consent—claimed by Farmers Union Grain Terminal Association. Segregated; 11,050 lbs. destroyed.