632 



Index to Volume IX 



sweet clover. Cir. 34. 

 tepary beans. 1918: 295. 

 Green River: 



reservoir sites on. 95: 533, 534. 

 stream flow of. 95: 532. 

 Gregg Olive Companj^ 94: 493. 

 Griffin ,S. W. 1919: 404-414; 1920: 429, 



431, 436-439; 1921: 551, 552. 

 Grossia olive, the. 94: 524, 525. 

 Ground cherry, yellow flowered (Physa- 

 lis angulata var. Linkiana): 87: 

 183. 

 GROWING COTTON IN ARIZONA. 



90: 265-275. 

 Guava. 1920: 473; 1921: 595. 

 Gypsum : 



in treating alkaline soils 1918: 346- 

 348; 1920: 436; 1921: 559. 



Hackberry, or palo bianco (Celtis reticu- 

 lata) : 



as a browse plant. 1921: 577. 

 Hamlin, Homer. 95: 536. 

 Harding grass". 1919: 419. 

 Harris, N. L. 1920: 429, 483. 

 Hatch Funds. 1918: 282-286; 1919: 

 399-403; 1920: 426, 431-435, 468; 

 1921: 553-556. 

 Hawkins, R. S. Cir. 35; 1919: 399-400, 

 415-420; 1920: 432, 440-448; 1921: 

 552, 553, 563-572. 

 Hay (see also Alfalfa): 



careless weed. 1919: 428-429. 



cowpea. 1919: 411. 



sweet clover. Cir. 34. 

 Heard, H. C. 1918: 281, 296. 

 Hegari : 



at Prcscott Dry-Farm. 1919: 416. 



at Yuma Date Orchard and Horticul- 

 tural Staion. 1918: 295. 



cracked. 1919: 411. 



culture. Cir. 33. 



ground. 91: 359-396. 



IN ARIZONA. Cir. 33. 



on Salt River Farm. 1918: 287, 291. 



seed testing. Cir. 40. 

 Helianthenium chamaecistus. 19Z0: 4/J. 

 Hehninlhosporiuni. 1921: 607. 



H. sativum. 1921: 611. 

 Hemp, Indian. 1918: 296. 



as host of pink boll worm. 87: 180. 

 Hensel, R. L. 1918: 339. 

 HENS, SELECTING LAYING. Cir 



39. 

 Herbarium, the. 1918: 302. 



Heterodera radicicola. 



causing root knot of lettuce and okra. 

 1921: 614. 

 Ilctrropoiion contortus (tangle top). 



1919: 411. 

 Hibiscus syriacui. 1919: 431. 

 Hilgard, Dr. 89: 235, 238. 

 Hill, George M. 89: 225, 247. 

 Hill Orchard, the: 



weather records at. 89: 231. 

 Hippodamia com'ers.cns Guerin (lady- 

 birds). 87: 197. 

 Hodgson, W. O. 1918: 281. 

 Hogs: 

 feeding experiments. 1918: 325-328, 

 334;1919: 424-425; 1920: 451-453. 

 in Salt River Valley. 85: 50. 

 Plollyhock: 



as host of pink boll worm. 87: 180. 

 Holmes, J. Garnet. 89: 225. 

 Holmquist, F. N. 86: 107. 

 Honey: 

 at University Farm. 1918: 340; 1920: 



468; 1921: 584-586. 

 Exchange, Arizona. 85: 42. 

 in Salt River Valley. 85: 42-43. 

 Honey producing plants: 

 alfalfa. 85: 42. 

 Bata mota. 1921: 586. 

 cat's claw. 85: 42; 1921: 577, 584- 



585. 

 desert broom. 1921: 586. 

 mcsquite. 85: 42; 1921: 584-585, 599- 



600. 

 palo verde. 1921: 586. 



Mexican, or "bagote". 1921: 586. 

 rosemary. 1920: 462. 

 sweet clover. Cir. 34. 

 yellow bee flower. 1921: 585. 

 Hoover, Herbert. 95: 542. 

 Hopperdozer. 87: 189, 196; 1918: 338. 

 Horse Mesa Dam. 95: 546. 

 Horses: 



feeding on corn silage. 1918: 328-329. 

 Horticulture: 

 experimental work. 1918: 303-313; 

 1919: 439-446; 1920: 469-474; 

 1921: 587-596. 

 projects. 1918: 282-283; 1919: 400- 

 401;1920: 433; 1921: 554. 

 Hovcnia dulcis. 1920: 473; 1921: 595. 

 Hubam clover. Cir. 34. 

 Hunncniaiinia fumariaefolia. 1919: 431. 

 Hunt, Agnes A. 1919: 399; 1920: 429. 

 Hunter, Hester. 86: 75. 



