1919] 



INDEX OF SUBJECTS. 



937 



Bucculatrix — 



althmw n.sp., description, 257. 



canadensiscUa, notes, Conn. State, 159. 

 Buckwlieat — 



as affected by preceding crop, R.I., 135. 



as silage crop, 732. 



culture and use, IT.S.D.A., 827. 



culture experiments, N.Dak., 824. 



culture on sandy soils, Wis., 18. 



effect of number of plants per bill, 

 N.J., 36. 



effect of position of grain, N.J., 36. 



effect on following crop, R.I., 135. 



fertilizer experiments, 326 ; N.J., 22, 

 23; R.I., 135. 



flour, characteristics and detection, 

 4G7. 



germination as affected by organic sub- 

 stances, 523. 



hulls and middlings, analyses, Ind., 868. 



middlings, analyses, N.Y. State, 868. 



mixed feed, analyses, Ind., 5G4. 



roots, effect on decay of organic mat- 

 ter in soil, N..I., 28. 



screenings, feeding value, 569. 



seeding depths and rates, N.J., 36. 



seedlings, availability of phosphates 

 for, N.J., 27. 



sodium for, R.I., 426. 



varieties, Idaho, 226 ; Alaska, 30, 31. 



yield cycles, 892. 



young and mature, salt requirements, 

 N.J., 27. 

 Bud- 

 formation of plant hypocotyls, 818. 



moths on apple, studies, 61. 



variation as asset in horiticulture, 236. 

 Budget planning in social case work, 669. 

 Buffalo tree-hopper — 



control, Kans., 41. 



in South Dakota, 58. 

 Buffalo-berry of North Dakota, 836. 

 Buffaloes — ■ 



as dairy stock in India, 777. 



milk, cheese from, 680. 



National herds, 772. 

 Bupalus piniarius, notes, 455. 

 Bureau of Farm Management and Farm 



Economics, U.S.D.A., 292, 386. 

 Burette, weighing, description, 311. 

 Burgundy mixture — 



fungicidal value, 845. 



preparation and use, 250. 



treatment to develop copper stearate, 

 841. 

 Burns, treatment, 83. 

 Bush sickness, treatment, 281. 

 Butter- 

 adulterated and misbranded, N.Dak., 

 66. 



chemistry of churning. Mo., 680. 



cold-storage reports, U.S.D.A., 66. 



creamery, production during the war, 

 473. 



fat. (See Milk fat.) 



making plants, plans and equipment, 

 184. 



Butter — Continued. 



sweet-cream, 375. 



Valenta test and Crismer number, 805. 

 Buttermilk — 



cheese, preparation, 81. 



dried, analyses. Ind., 564. 



feeding value, 569 ; Mich., 74. 



for poultry, Ind., 570 ; N.J., 76. 



powder, feeding value, Iowa, 273. 



semisolid, feeding value, 675. 



utilization, 80. 

 Butternut bark disease, notes, 752. 

 I'.utternut-Japan-walnut hybrids, 447. 

 Butyl alcohol, production process, 415. 

 Cabbage — 



antiscorbutic value, 167, 168. 



aphids in New Jersey, N.J., 255. 



culture, N.Mex., 237. 



culture for sauerkraut, 807. 



fertilizer experiments, Mass., 21. 



fly, studies, 358. ^ 



looper, parasites, 854. 



looper, remedies, 662. 



on moor soils, potash for, 519. 



on partially sterilized soils, 515. 



red, nut'-itive value, 557. 



root maggot, notes, 755. 



seed treatment, Iowa, 246. 



sodium for, R.I., 426. 



worm, notes, U.S.D.A., 462. 



worm, remedies, 662. 



yellows, resistant strains, 450. 



yields, Idaho, 226. 

 Cacao — 



bean flour, characteristics and detec- 

 tion, 467. 



culture experiments, 242, 740. 



Insects affecting, 59, 455. 



Phytophthora disease, 55. 



products, rice moth on, U.S.D.A., 459. 



selection experiments, 741. 



shading with bois immortel, 213. 



shells, analyses. Can., 565. 



thrips in Grenada, 59. 



witches' broom, 841. 

 Cacrrcia rosaceana, studies, 61. 

 Cactus — 



carbohydrate economy, 28. 



prickly-pear, fungus disease, 248. 



prickly-pear, in Australia, 735. 



root growth as affected by soil environ- 

 ment, 132. 134. 

 Cadelle in Australian wheat, 759. 

 Caffein — 



and theobromin, distinguishing, 714. 



determination, 412, 799. 



from Ilex vomitoria, 409. 

 Cajanus indicus, culture in Ceylon, 529. 

 Cake — 



and corn feeding on rotation plats, 

 826. 



feeds, rancidity, 10. 



fertilizers, bacterial transformation, 

 816. 



{See also Oil cakes and specific mcu- 

 terials. ) 



