INDEX OF SUBJECTS. 



929 



Asparagin, eSect on legume bacteria 733 



Asparagus- 

 analyses and food value 461 



beetle, 12-spotted, studies and bibliog- 

 raphy, N.Y.Cornell 556 



marketing cooperatively 392 



miner, studies and bibliography, N.Y. 



Cornell 555 



soup, notes 461 



Aspartic acid as a source of ammonia, Iowa ... 723 



Aspergillosis in canaries 84 



Aspergillus — 



fumigatus, notes 84 



spore formation in 30 



niger as affected by acids and salts 734 



silver salts 554 



formation of tannase in 132 



growth as affected by manganese. . . 219 



relation to iodin compounds 133 



utilization of copper by 628 



glucinium by 28 



uranium nitrate by... 422 



oryzse in tamari-koji 161 



utilization of rice proteins by 565 



varieties of 565 



sartoryi n. sp., studies 844 



spp. as affected by phosphorus and mag- 

 nesium 825 



Asphalts, rock, of Oklahoma 591 



Aspidiotus — 



destructor, notes 858 



ostrexformis. (See Fruit scale, European.) 

 perniciosus. {See San Josd scale.) 



sp.. notes 654, 853 



Asses, Poitou, measurements 169 



Association of — 



American Agricultural Colleges and Ex- 

 periment Stations 601 



OflBcial Agricultural Chemists 795 



Aster, woody, identification, Wyo 77 



Astragalinus tristis, destruction of grain aphids 



by, U.S.D.A 452 



Asyndesmus lewisi, feeding habits 51 



Athene noctua, economic importance 651 



Atmosphere, upper, haze of, U.S.D.A 314 



Atmospheric — 



conditions, effect on hardness of rain 



water 122 



pressure. (See Barometric pressure.) 

 temperature. (See Temperature.) 

 turbidity, effect on solar radiation and 



skylight polarization, U.S.D.A 314 



Atox}'l, use against surra ' 883 



X<riptoftorteiMW,insect and arachnid enemies 



of 853 



Aucuba, pectins of 608 



Aulacaspis manzanitse n.sp., notes 356 



rosse. (See Rose scale.) 



Autolysis, effect on cholesterol 309 



Automobiles,eflect on road surfaces,U.S.D.A . 388 



relation to good roads 291 



Autotherapy, notes 175 



Avalanches, control in Switzerland 842 



A vena elatior, germination experiments 143 



falua, germinative qualities 135, 538 



studies 337 



flavescens, culture in New Zealand 428 



Avocados, new, descriptions 838 



U.S.D.A 436 



propagation and grafting, Hawaii. 234 



Azalea indica, leaf gall affecting 48 



AzoUa, assimilation of nitrogen by 133 



Azotobacter chroococcum as affected by ultra- 

 violet rays 130 



spp., studies 630 



Azotobacter, fixation of nitrogen by 227 



Azotogen, tests 733 



Babcock tester, use, Cal 71 



Babesia bigemina, relation to anaplasmosis — 584 



studies 882 



Babesiasis, transmission by ticks 584 



Bacchaclavata, notes, Okla 355 



lemur, notes 455 



Bacillus — 



abortivus equinus, notes 779 



aftor^MS, characteristics, U.S.D.A 779 



occurrence in milk 282, 305 



persistence in inoculated animals. 282 



\'irulence of 677 



aceris n. sp., description, Vt 157 



amylovorus, migration in host tissues 449 



notes 49 



Wash 848 



studies, Ark 649 



N.Y.Cornell 348 



anthracis, effect on sheep 582 



notes 378 



bronchiscpticus, relation to dog distem- 

 per 682 



cholerx suis in Dorset-Niles serum, Mich. 82 

 colias a test organism for disinfectants, 



N.Dak. 803 



relation to slime formation in soils. . . 723 

 dysentcrise as affected by metamorphosis 



of house flies 357 



crysipelatis — 



detection after vaccinating 176 



suis, heat resistance of precipitino- 

 gens 8S2 



types of 882 



eitorguens n. sp., notes 316 



iiixn. sp., studies 845 



lactis ferment ens, studies 776 



lathy ri n. sp., relation to sweet pea streak 



disease 352 



melanogenes, treatment 549 



necrosis, organism resembling in rabbits. 677 



prodigiosus, relation to rubber spotting.. 451 



proteus vulgaris, notes 64 



pyogenes, relation to contagious abortion. 80 



radicicola, fixation of nitrogen by 733 



Va 629 



prevalence in soils 423, 515 



specialization of forms 733 



testing cultures of, U.S.D.A... 30 

 solanacearum, description and treatment, 



Fla 847 



notes 423 



variability 136 



subtilis in condensed milk, Vt 778 



suipesticus, effect on rabbits 288 



suipcstifer voldagscn, notes 883 



tuberculosis. (See Tubercle baciUi.) 

 typhosus as a test organism for disinfect- 

 ants, N. Dak 803 



