REGENTS OF THE UNIVERSITY 



Ex-Officio 



His Excellency, The Governor of Arizona 



The State Superintendent of Public Instruction 



Appointed by the Governor of the State 



EpEs Randolph Chancellor 



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



James G. Compton Ser.ret,-iiy 



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



John H. Campbell, LL. M Regent 



Timothy A. Riordan Regent 



Edmund W. Wells Regent 



Louis D. Ricketts, Sc.D., LL.D Regent 



AGRICULTURAL EXPERIMENT STATION 



RuEus B. von KlEinSmid, A.M., ScD President of the University 



Daniel W. Working, B.Sc, A.M Director 



♦Robert H. Forbes, Ph.D Research Specialist 



ToHN J. Thornber, A.M Botanist 



Albert E. Vinson, Ph.D Chemist 



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



Richard H. Williams, Ph.D Animal Husbandman 



Walter S. Cunningham, B.S Dairy Husbandman 



Charles T. Vorhies, Ph.D Entomologist 



G. E. Thompson, B.S.A Agronomist 



F. J. Crider, M.S Horticulturist 



Clifford N. Catlin, AM Research Specialist in Agric. Chemistry 



Francis R. KennEy, B.S.A Poultry Husbandman 



♦.Arthur L. Enger, B.S., C.E Assistant Irrigation Engineer 



Walker E. Bryan, M.S Assistant Plant Breeder 



W. E. Code, B.S Assistant Irrigation Engineer 



A. F. KiNNisoN, B.S.A Assistant Horticulturist 



R. S. Hawkins, B.S.A Assistant Agronomist 



A usTiN W. Morrill, Ph.D Consulting Entomologist 



D. C. George Consulting Plant Pathologist 



C. J. Wood, Foreman Salt River Valley Experiment Farm. Mesa 



G. J. Darling, Foreman University Farm, Tucson 



D. C. .A.EPLI, Foreman Date Palm Orchard. Yuma 



T. L. StaplEy, Foreman Date Palm Orchard. Tempe 



T. F. Wtllcox. Foreman Prescott Dry-Farm. Prescott 



F. H. Simmons, Foreman Sulphur Spring Valley Dry-Farm. Cochise 



The Experiment Station offices and laboratories are an integral part of the 

 College of Agriculture of the University at Tucson. The Salt River Valley Ex- 

 periment Farm is situated one mile west of Mesa, Arizona. The date palm 

 orchards are three miles south of Tempe (co-operative U. S. Department of Ag- 

 riculture) and one mile southwest of Yuma. Arizona, respectively. The experi- 

 mental dry-farms are near Cochise and Prescott. Arizona. 



Visitors are cordially invited and correspondence receives careful attention. 

 •On leave. 



