INDEX OF SUBJECTS. 



826 



Argas larviB, injurious to poultry 87 



Argas miniatus, remedies 103 



persicus, miniatus, notes 558 



spread of spirochetosis by 189 



studies 392 



transmission of spirillosis by. 289 



reflexus, notes 362 



Argentine ant. (See Ant, Argentine.) 



Arhar, selection 442 



Arizona Station, notes 800 



Arkansas Station, notes 496, 596 



University, notes 198, 496 



Armillaria mucida, studies 248 



Army rations in France 168 



report on 265 



worm, destruction by birds, Hawaii. . 459 



fall, notes, Kans 251 



injurious to corn, Ky 751 



sugarcane, Hawaii 458 



Aroids, history and use, U.S.D. A 632 



Arsenate of lead, preparation and use 549 



soda, analyses. Can 365 



Arsenic acid, detection 303 



determination 61 1 



effect on vegetation. Mass 235 



fumes, effect on vegetation 646 



poisoning of fruit trees by 647 



relation to crown rot, N.Y. State 650 



use in treatment of surra 686 



Arsenical sprays, preparation and use. Wis. . 247 



Artemisia spp., notes 222 



Arthropods, apparatus for collecting 559 



blood-sucking, in Jamaica 558 



role of, in disease transmission, 



treatise 363 



Artichokes, value in industry 443 



Artists, book on colors for 662 



A rvicanthis niloticus, notes 751 



Asafetida, powdered, adulteration and mis- 

 branding, U.S.D. A 664 



Ascaris canisanA A.felis, differentiation 289 



Asclepiadacese, fertilization by insects 153 



Ascochyta medicaginis, notes 544 



pisi, dissemination 543 



sp., studies. Mass 245 



Ash, determination in sugars and sirups 10 



Ashes, analyses. Can 325 



composition 523 



straw, fertilizing value 224 



Asparagin, concentration in seedlings 229 



Asparagose, notes 112 



Asparagus- 

 beetle, notes, N.J 160 



parasite, notes 557 



breeding for rust resistance, N.J 142 



culture, Colo 640 



fly, notes 156 



removal of mineral matter by blanching. 369 



sugars in 112 



Aspergillus — 



fumigatus, notes 649 



glaucus, determination 647 



notes, Mass 264 



Mich 481 



niger as affected by nutrient solutions. . . 27 



intracellular enzyms in, Conn.Storrs 703 



U.S.D.A.. 703 



Page. 

 A spergillm—Coati nued . 



niger, studies 619 



use in soil investigations 425 



oryzx, varieties 214 



Aspergillus, intracellular enzyms in. Conn. 



Storrs 798 



source of nitrogen for 725 



Asphondlyia lupini n. sp., description 755 



Aspidiotus arctostaphyli n. sp., description. . . 154 



belulx, notes 60 



ficus, notes 751 



forbesi. (Sec Cherry scale.) 



hederx, notes 162 



ostrexformis. (See European fruit 



scale.) 

 perniciosus. (See San Jos6 scale.) 



A spongopus viduatus parasite, notes 251 



Association of — 



American Agricultural Colleges and Ex- 

 periment Stations 97 



Applied Botany, report 325 



Feed Control Officials 298 



Official Agricultural Chemists, U.S.D. A. 614 



A sterocystis radicis , notes 149 



Astcrolecanium pustulans, notes 751 



variotosum, synonymy 753 



Atavism in guinea-chicken hybrids 380 



Atmosphere- 

 apparatus for determining composition . . 117 



as affected by the moon 417 



composition, review in 117 



upper, studies, U.S.D. A 418 



Atmospheric — 



electricity, paper on 314 



review in 117 



moisture, absorption by wool 274 



radioactivity as affected by the moon 216 



temperature. {See Temperature.) 



A triplex canum , notes 222 



Atropos divina toria, remedies 560 



A tlacus ricini, notes 60 



Attidoe of North America, revision 153 



Atylotus jamaicensis n. sp., description 559 



Aulacaspis pentagona, injurious to pecans 465 



notes 160 



I Autographa brassicx. (See Cabbage looper.) 



Autolysis, aseptic, in dogs, cause 288 



Automobile service in France 386 



4 utosticha pelodes, notes, Hawaii 156 



A vena spp., notes 136 



A verrlioa carambola, notes, P.R 236 



Azalea disease, studies 351 



Azotobacter beyerincki, inoculation experi- 

 ments, N.J 121 



Azotobacter chroococcum — 



fixation of nitrogen by 22 



investigations 221, 427 



Azotobacter, culture experiments 724 



fixation of nitrogen by... 123,427,428 



growth in culture solutions, N. J 121 



Bacillus alkaline, effect on milk 578 



of glanders, biology 488 



ratin, studies 488 



Bacillus — 



amylobader, characteristics 22 



amylovorus, notes, N.H 747 



avenx n. sp., description, Ohio 453 



