INDEX OF SUBJECTS. 



827 



Page. 



Artichokes, anatomy, studies 30 



fertilizer experiments 640 



Arum maculatum, hydrocyanic acid in 431 



Asafetida, misbranding, U.S.D.A 171 



Ascaris lumbricoidcs, occurrence in pigs 391 



Ascochyta lappse, description 346 



n. spp., descriptions 346 



quercus-ilicis n. sp., description 251 



Ascogaster carpocapsx, notes, U.S.D.A 256 



Ascom3-cetes, sexual and taxonomic studies. 28 



Asculase in horse chestnuts 215 



Ash bark bacterial disease, notes 246 



determination in sugars and sirups 214 



posts, durability, Ohio 644 



translocation in leaves 331 



Asopia,host of Hymenolepis diminuia 564 



Asparagin, effect on bacteria in soils 326 



formation in plants 629 



in root tubercles of Viciafaba. . .. 229 

 Asparagus- 

 beetle, parasitism. Mass 255 



prevalence in Massachusetts,Mass . 254 



composition 509 



culture experiments 544 



fertilizer experiments 640 



Mass 233 



forcing, treatise 544 



roots, analyses 510 



variety resistant to rust 544 



Aspartic acid, determination 514 



Aspergillus — 



nigcr as affected by iron 32, 630 



notes 717 



oryzx, notes 510, 718 



spp., lipase from 411 



relation to blind staggers, Kans 2S4 



studies 511 



Asperula as affected by ultraviolet rays 328 



Asphaltic oil, use as a wood preservative 549 



Aspidiotus destructor, notes 57, 255 



perniciosus. (Sec San Jose scale.) 



sp., notes, Mont 255 



Aspirin, absorption by milk 581 



Asses, hybridization 76 



Association of — 



American Agricultural Colleges — 



and Experiment Stations 1, 108, 599 



U.S.D.A... 93 



Farmers' Institute Workers 1 



Feed Control Officials 1,98 



OflBcial Agricultural Chemists 1, 196 



U.S.D.A.. 514 



Seed Analysts 1, 97 



Aster, woody, destructive to sheep 298 



Asterococcus mycoides, studies 390 



Asterolecanium of Ceylon 259 



Asterolecanium pustulans, injurious in To- 

 bago 255 



Asters, Fusarium disease of 52 



gall midges afTecting 58 



Astrelbe triticoidcs, notes, Tex 333 



Athletes, diet of 467 



Atmograph, description 137 



Atmosphere, circulation, studies, U.S.D.A... 126 

 Atmospheric — 



absorption, studies and bibliography, 



U.S.D.A 16 



Page. 

 Atmospheric — Continued. 



circulation, studies, U.S.D.A 312 



pressure. {See Barometric pressure.) 

 temperature. (Sec Temperature.) 



Atriplex vesicaria, analyses 371 



Atropin, resemblance to beriberi poison 67 



Auouba leaves as affected by heat 139 



Aujeszky's disease, studies 7S0 



Aulacaspis pcntagona, notes 55, 454 



Aurora borealis, method of measuring, 



U.S.D.A 312 



Auto-enterectomy in the bitch, paper on 285 



Autographa brasskx. (See Cabbage looper.) 



Automobile v. horse and wagon travel, cost.. 288 



Avocados, culture in southern California 642 



disease affecting, P.R 147 



Azalea indica diseases, treatment 252 



insects affecting 252 



Azolla caroliniana, nitrogen assimilation by . . 29 



sp., notes 562 



Azotobacter — 



as affected by superphosphates, Hawaii . . 224 



development, studies 717 



fixation of nitrogen by 431 



in moor soils, investigations 29 



mineral needs of 29 



occurrence in garden soils 28 



peat soils 621 



Azotobacter chroococcum — 



culture experiments 140 



fixation of nitrogen by 229 



Babcock glassware, methods of calibration, 



Ind 77 



testing, Mass 279 



test, directions, Mo 279 



investigations, lud 77 



reading. Mass 279 



tester, speed experiments, lud 78 



Bacilh, colon, in flies, examination for 59 



Bacillus — 



abortus, relation to contagious abortion . . 483 



acidi urici n. sp. , description 530 



acidophilus stegomyise n. var. , description . 755 



amyfoyoras, investigations 451 



bipolaris septicus, notes, R.I 589 



enteritidis, notes 173 



erysipelatis , organism resembling 080 



felisepticus n. sp., description 787 



melanogenus n. sp. , notes 552 



mycoides, effect on bacteria in soils 327 



oleracex, notes 048 



paratyphus /3, bacteria resembling in 



horses 589 



prodigiosus, variability in 529 



pseudotuberculosis vars. , not es 388 



solanacearum, notes 648 



spp. , culture experiments 140 



effect on galactans 368 



growth in colostral milk 77 



notes 189, 530 



organism resembling 286 



role of, in plant diseases 246 



studies 305,391 



and bibliography 678 



virulence of 389 



subtilis, notes, U.S.D.A 147 



suipestifer, investigations 390 



