626 



Index to Volume; IX 



boll weevil : 



Mexican. 87: 173-175. 



native. 87: 173; 1919: 437. 

 boll worm. 87: 175-178. 



Arizona pink. 1921: 583. 



Egyptian pink. 87: 178-180. 

 bug, brown cotton. 87: 192-194. 

 cut worms. 87: 203. 

 grasshoppers. 87: 194-196; 1918: 



337-33S. 

 leaf perforator, cotton. 87: 184-185. 

 leaf worm, cotton. 87: 181-183. 

 Myoclirous longtdus Lee. 87: 203. 

 quarantine regulations against. 87: 



203-204. 

 salt marsh caterpillar. 87: 183-184. 

 Southwestern cotton stainer. 87: 



190-192. 

 spider, red. 87: 201-202. 

 square daubers, cotton. 87: 186- 



190; 1918: 337-338. 

 resistance to alkali. 1918: 342-345; 



1919: 408-409. 

 seed: 

 AND COTTOX SEED PROD- 

 UCTS, FEEDING TO RANGE 



CATTLE. 93: 485-491. 

 and seed cotton quarantine. 87: 



203-204. 

 cake, for dairy cows. 1918: 330- 



333. 

 chemical composition of. 93: 486. 

 feeding to pregnant ewes. 1921: 



575. 

 feeding to range steers. 1921 : 574. 

 meal: 



as fertilizer for cotton. 1920: 444. 



chemical composition of. 91: 363; 

 93: 486; 1919: 411. 



in rations for dairv cows. 1919: 

 434-436; 1920: 465. 



in rations for fattening steers. 91: 

 359-396; 1920: 450-451. 

 testing. Cir. 40. 

 treatment for black arm. 90: 273; 



1921: 609-610. 

 Cotton top (Panicum laciiaiithnni) : 



cliemical composition of. 1919: 411. 

 Cottonwood: 



attacked by canker. 1918: 301-302; 



T. H. 138. 

 smooth-liark (Popntus acuminata). 



T. H. 138. 

 western (P. Freinontii var. Wisliceni). 



T. H. 138. 



Cover crops: 

 alfalfa. 89: 263; 94: 507-508; 1918: 



308. 

 cow peas. 89: 248-249; 1918: 308; 



1919: 441 ; 1921: 588. 

 garbanzo. 1919: 441. 

 in citrus orchards. 89: 246, 247-249, 



1921: 588. 

 in olive orchards. 94: 507-508. 

 sweet clover. Cir. 34. 

 tepary beans. 89: 247-249; 1919: 44i. 

 velvet beans. 1919: 441. 

 vetch, hairy. 94: 507; 1921: 588. 

 Cozvaiiia Stansbitriana (cliff rose or qui- 

 nine bush). 1921: 577, 578. 

 Cowpea hay: 



chemical composition of. 1919: 411. 

 Cowpeas : 

 as cover crop. 89: 248-249; 1918: 



308; 1919: 441; 1921: 588. 

 as green manure. 1918: 295. 

 culture. 1919: 417; 1920: 443; 1921: 



565. 

 edible. 1918: 310. 



interplanted in cotton field. 1919: 419. 

 on Salt River Vallev Farm. 1918: 



287, 288-289; 1920: 443. 

 on Sulphur Spring Valley Dry-Farm. 



1918: 294, 295; 1920: 443. 

 on LIniversitv Farm. 1918: 296. 

 on the Yuma Mesa. 89: 263; 1921: 



588. 

 seed testing. Cir. 40. 

 varietv tests. 1918: 288-289; 1919: 

 417. 

 Cows, dairy: 



care of. Cir. 37. 

 diseased, milk from. Cir. 37. 

 feedina: experiments. 1918: 330-333; 

 1919: 433-436; 1920: 451, 464-465; 

 1921: 581-582. 

 vields at University Farm. 1918: 333 \ 

 1919: 433-436; 1920: 464; 1921: 

 580-581. 

 Crab apple. 1921: 594. 

 Cream : 



care of. Cir. 37. 

 for butter-making. T. H. 137. 

 in Salt River Valley. 85: 26-29. 

 Creameries in Salt River Valley. 85: 16. 

 Criddle mixture. 1918: 336. 

 Crider, F. J. 89: 225-263; 94: 493-528; 

 1918: 281, 282-283, 303-313; 1919: 

 400-401, 439-446; 1920: 431, 433, 

 469-474; 1921: 554, 587-596. 

 Crop experiments, co-operative. 1919: 

 420; 1920: 446; 1921: 570. 



