UNITED STATES DEPARTMENT OF AGRICULTURE 
 Agricultural Research Administration 
 Bureau of Entomology and Plant Quarantine 
 Washington 25, D. C. 
 
 B.E.P.Q. 578-5, Revised ha " 2 ?» 1953 
 
 Supplement No. 1 
 
 CALIFORNIA 
 
 According to information received from the Chief of the California Bureau 
 of Plant Quarantine, the California Oak Wilt. and Peach Mosaic Quarantines 
 have "been amended. The following changes should therefore he made on 
 pages lb and 18, respectively, of 3.E.P.Q. 578-5 t Revised. 
 
 Oak Wilt Disease 
 ( Quarantine Proclamation 23, amended July 22, 1S52| 
 and Apr. 16, IS 53) 
 
 Infected area : — Entire States of Arkansas, Illinois, Iudiana, Iowa, Kansas, 
 Kentucky, Maryland, Michigan, Minnesota, Missouri, Nebraska, ■ North Carolina, 
 Ohio, Pennsylvania, Tennessee, Virginia, West Virginia, Wisconsin. 
 
 Commodities covered . — Rooted trees and seedling plants of oak ( Que reus spp.), 
 chestnut ( C astanea spp.), chinquapin ( Castanopsis spp.), and tanhark oak 
 ( Li tho carpus densif lorus ) , and any parts of such trees or plants for propa- 
 gation, except seed. 
 
 Peach Mos a ic Disease 
 ( Qjiarantine Proclamation 14, amended Apr. 9» 1553) 
 
 Area under Quarantine 
 
 Arizona: 
 Arkansas : 
 Colorado: 
 New Mexico: 
 Oklahoma: 
 Texas : 
 
 Utahi 
 
 Entire State 
 
 Counties of Hempstead, Howard, Pike 
 Counties of Delta, Mesa, Montezuma 
 Entire State 
 
 Counties of Alfalfa, Bryan, Johnston, Woods 
 Counties of Brown, Callahan, Camp, Cherokee, Dallas, 
 Eastland, El Paso, Pisher, Ployd, Hale, Hudspeth, 
 Jones, Palo Pinto, Runnels, Rusk, San Saba, Smith, 
 Tarrant, Taylor, Upshur, Wood, Young 
 Counties of Grand and San Juan 
 
 Avery G. Royt 
 Chief, Bureau of Entomology and Picjit Quarantine