University of Arizona 



285 



49. Cotton square staincr or tarnislicd plant bug control. 



1 latcli fund. A. W. Morrill. 



50. Ozoniuni root disease of cotton and other crops. Occurrence, life 

 history, and methcds of control of the disease. 



Adams fund. D. C. George. 



51- Gummosis of stone fruit trees. Occurrence, causes and methods of 

 control of this disease. 



Hatch fund. D. C. George, 



52. Effect of weather conditions on processing and pasteurizing dates. 



State, Hatch, and Date Orchard Sales funds. A. E. Vinson, 



C. N. Catlin. 



53. Alkali soil studies. Concomitant soil conditions that affect the toxicity 

 of black alkali and means for the amelioration of the effects of alkali on soil 

 and plant. 



Adams fund. A. E. Vinson, C. N. Catlin. 



54. Miscellaneous routine chemical analyses. 



Adams fund. A. E. Vinson, C. N. Catlin. 



55. Reclamation of alkali land at the University Farm. 



University Farm Maintenance Fund A. E. Vinson, C. N. Catlin. 



56. Meteorological observations. 



llatcli funds. C. N. Catlin, 



FIX.\XCI.\L 



Increased costs incident to our entering the war have necessi- 

 tated extreme economy and the curtaihnent of much work that had 

 been planned. The resources of the Station for the fiscal year, 

 1918-1919, remain the same as reported in the Twenty-eighth An- 

 nual Report U)v the hiennium beginning July 1, 1917, as follows: 



Colleee cf Agrvicultvre ar.d Experiment Station 

 Instruction 



Administration 



Improvements 



Greenhouse for agriculture 



Extension Service (not Smith-Lever) 



(with " " ) 



University of Arizona Farm — Maintenance. . . . 

 " " ■ — Improvements... 

 Dry-Farming Investigations — Maintenance. . . . 

 ■ — Improvements . . . 

 Plant Introduction and Breeding Investigations 

 Tempe Date Orchard — Maintenance 



" " " • — Improvements 



Underflow Investigations 



Yuma Date Orchard and Horticultural Station 



— Maintenance 



— Improvements 



Salt River Valley Farm Fund — Maintenance.. 

 .Agricultural Printing 



1917-18 



; 3,650.00 i. 

 7,500.00 i.r. 

 5,450.00 i.r. 



1,000.00 e 



4,574.59 e 

 11,850.001. 



2,300.00 i. 



10,140.00 r. 



500.00 r. 



3,000.00 r. 



2,330.00 r. 

 600.00 r. 



2,400.00 r. 



2,600.00 r. 

 675.00 r. 

 10,000.00 r. 

 4,000.00 i.r. 



Total I $72,569.59 



1918-19 



$ 3,650.00 i. 

 7,500.00 i.r. 

 5,450.00 i.r. 

 2,500.00 i.r. 

 1,000.00 e 

 6,004.15 e 

 11,850.001. 

 2,300.00 i. 

 10,140.00 r. 



3,000.00 r. 



1,770.00 r. 



600.00 r. 



2,400.00 r. 



2,600.00 r. 

 400.00 r. 

 10,000.00 r. 

 4,000.00 i.r. 



$75.164.15 



Those items marked / are intended primarily for instructional 

 purposes : those marked r are intended for the research work of the 

 station ; while those marked c are for extension purposes. 



