1918] 



INDEX OF SUBJECTS. 



933 



Brown-tail moth — Continued. Page. 



notes 358 



notes, U.S.D,A 58 



parasites and predatory enemies 



in Canada 556 



Brown thrasher, food habits 457 



Bryobia pratensis. {See Clover 



mite.) 

 Buckwheat — 



as a green manure 817 



culture experiments, Can 634 



culture for chicken feed, Ha- 

 waii 827 



effect on succeeding crop 337 



feed, analyses 369 



fertilizer experiments 817 



germination as affected by 



temperature 25 



growth in association with 



weeds 734 



growth in greenhouses, seasonal 



variations 627 



growth in water culture 627 



liming experiments 22 



middlings, analyses 369 



poisoning in pigs 589 



products, analyses, N.Y. State 67 



varieties, Can 634 



Bud- 

 mite, remedies 468 



moth, eye-spotted, notes 459, 655 



Buffalo-cattle hybrids, skull char- 

 acters 65 



Buffaloes, immunization against rin- 

 derpest 484 



Building materials, heat transmis- 

 sion through 87, 492 



Bumblebees — 



life history and bionomics 564 



paper on 256 



Burbot, use as a food 468 



Burns, treatment with ambrine 885 



Butter — 



analyses, Can 666 



and milk fat, differences be- 

 tween 280 



as affected by age of cow, 



U.S.D.A 578 



changes in during storage, Ind_ 880 



color, feeding to cows, Ky 680 



deterioration during storage, 



U.S.D.A 479 



enzyms of, U.S.D.A 479 



fat. (See Fat and Milk fat.) 



gnmminess in, S.C 683 



industry in New Zealand 281 



making, manual 281 



making on the farm 580 



making on the farm, U.S.D.A — 480 



making, pasteurization in, Ind_ 880 



marketing cooperatively 494 



marketing in Canada 294 



oil, blowing at pasteurizing 



temperature "^7 



print, errors in weight, U.S.D.A. 882 



Butter — Continued. Page, 



quality, relation to acidity of 



cream 281 



shrinkage in storage 77 



standard for 480 



substitutes, accessory growth 



substance in 265 



substitutes, purchasing and use 867 



typhoid infection through 265 



water content, factors affecting 781 



Butterflies, treatise 260 



Butternut oil, digestibility, U.S.D.A. 868 



Butyric acid, determination 506 



Cabbage — 



breeding experiments, Pa 40, 241 



clubroot, treatment, Can 646 



culture experiments. Pa 40, 241 



diseases, description and treat- 

 ment, U.S.D.A 850 



diseases, notes 648 



insects affecting 459 



mulching experiments, Mont 344 



preservation, U.S.D.A 266 



sprayed, arsenic on, N.H 55 



storage experiments, Mont 344 



tokras disease, notes 351 



varieties. Pa 41 



worm, imported, remedies 860 



worms in Maryland 154 



Cacao — 



algal disease, studies 7."iS 



analyses 8 



cake for cows 477 



cake, toxicity 477 



culture experiments 845 



culture experiments, P.R 749 



culture in Hawaii, Hawaii 842 



culture in Philippines 8 



fermentation 8 



industry, statistical account 347 



Insects affecting 461 



products, use by prehistoric 



Americans 167 



shells as a feeding stuff, Mich__ 368 



thrips fungus, trials 57 



Cactus — 



for cattle 571, 774 



growing in Michigan 222 



growth, metabolism, and imbi- 

 bition 729 



Insects affecting 257 



spineless, analyses 368 



spineless, feeding value, Cal 168 



spineless, resistance to cold, Ariz 23 



Caenocryptus newcomeri n.sp., de- 

 scription 505 



Caesium — 



determination in plant ash 412 



in plants, U.S.D.A 409 



Cajanus indicus — 



analyses 368 



germinating, enzyms of 9 



selection experiments 635 



Caladiums, varieties — , . 526 



