UNIVERSITY OF ARIZONA 

 AGRICULTURAL EXPERIMENT STATION 



GOVERNING BOARD 



(Regents of the University) 



Ex Officio 



Hon. George W. P. Hunt Governor of the State 



Hon. Charles 0. Case Supt. Pub. lustruction 



Appointed by the Governor of the State 



Frank H. Hereford Chancellor 



William V. Whitmore, A. M., M. D Treasurer 



William J. Bryan, Jr., A. B Secretary 



Lewis D. Ricketts, Ph. D Regent 



William Scarlett, A. B., B. D Regent 



Roderick D. Kennedy, M. D Regent 



Rudolph Rasmussen Regent 



Frank J. Duffy - Regent 



RuFUS B. VON KleinSmid, a. M., Sc. D President of the University 



AGRICULTURAL STAFF 



Robert H. Forbes, M. S., Ph. D Director 



John J. Thornber, A. M Botanist 



Albert E. Vinson, Ph. D Biochemist 



Clifford N. Catlin, A. M Assistant Cliemist 



George E. P. Smith, C. E Irrigation Engineer 



Arthur L. Enger, C. E Assistant Engineer 



George F. Freeman, B. S Plant Breeder 



Walker E. Bryan, M. S Assistant Plant Breeder 



Stephen B. Johnson, B. S Assistant Horticulturist 



Richard H. Williams, Ph. D '. Animal Husbandman 



Walter S. Cunningham, B. S Assistant Animal Husbandman 



John F. Nicholson, M. S Agronomist 



Herman C. Heard, B. S. Agr -■ Assistant Agronomist 



Austin W. Morrill, Ph. D Consulting Entomologist 



EsTES P. Taylor, B. S. Agr Director Extension Service 



George W. Barnes, B. S. Agr Livestock Specialist, Extension Service 



L. S. Parke, B. S Boys and Girls State Club Agent 



Edith C. Salisbury, B. D. S Home Economics Specialist 



Arthur L. Paschall, B. S. Agr : County Agent, Cochise County 



Charles R. Fillerup, D. B County Agent, Navajo-Apache Counties 



Alando B. Ballantyne, B. S County Agent, Graham-Greenlee Counties 



John R. Towles Secretary, Extension Service 



Frances M. Wells Secretary, Agricultural Experiment Station 



The Experiment Station offices and laboratories are located in the Uni- 

 versity buildings at Tucson. The new Experiment Station Farm is situated 

 two miles west of Mesa, Arizona. The date palm orchards are three miles 

 south of Tempe (cooperative, U. S. D. A.), and one mile soutlnvest of 

 Yuma, Arizona, respectively. The experimental dry-farms are near Cochise 

 and Prescott, Arizona. 



Visitors are cordially invited, and corresi^ondence receives careful at- 

 tention. 



The Bulletins, Timely Hints, and Reports of this Station will be sent 

 free to all who apply. Kindly notify us of errors or changes in address, 

 and send in the names of your neighbors, especially recent arrivals, who 

 may find our publications useful. 



Address, THE EXPERIMENT STATION, 



Tucson, Arizona. 



