930 



EXPEEIMENT STATION RECOED. 



Page. 

 Autoparasltism In Cassatha melan- 



tha 626 



Auximones, bacterial test for 325 



Avocado bark beetle in Hawaii 59 



Avocados — 



culture in Philippines 635 



varieties 835 



Azotobacter — 



activity In relation to soli con- 

 dition 813 



fixation of nitrogen by 422 



in Danish forest soils 814 



nitrogen release by 627 



Bacillus — 



abortus, detection in milk, U.S. 



D.A 679 



amylovorus, leaf invasions by, 



Wash 647 



amylovorus, notes 247, 648, 747 



amylovorus, relation to aphids- 452 

 amylovorus, relation to apple 



collar rot, Pa 157 



amylovorus, studies. Pa 247 



apiovorus n.sp., notes 244 



auratitinus n.sp., description, 



Iowa 78 



hronchisepticus, lesions produced 



by 4S0 



iulfiaricus, tests of strains 574 



chauvwui affecting hogs 479 



coagulnns n.sp., description, 



Iowa 78 



coli, determination in Ice cream, 



U.S.D.A 165 



coli, Endo medium as a test for, 



Ky 167 



coli, hydrogen ion concentration. 524 

 coll, importance in judgment of 



water 389 



coli on coconut palm 241 



coli, relation to coconut palm 



bud rot 442 



lymphnnoiticus, notes 478 



manfjifcrw n.sp., description 447 



tnelotiis as affected by cold, U.S. 



D.A 538 



paratypliosus B, food poisoning 



by 563 



paratjiphosus B in pigeons 83 



pertussis, lesions produced by 480 



sporoQcnes as an indicator of 



manurial pollution in milk 272 



synxunthus in milk, Iowa 78 



typhosus, viability in ice cream_ 256 

 Bacteria — 



as affected by cold, U.S.D.A 538 



changes in the animal body 877 



colon-aerogcnes, differentiation. 136 



detection in water 284, 285, 286 



determination in cream . 612 



determination in ice cream, 



U.S.D.A 165 



determination in milk 271,612 



effect on sewage 501 



gas-producing, detection, Mich 732 



Bacteria — Continued. Page. 



in milk, soils, water, etc. (See 



Milk, Soils, Water, etc.) 

 nodule, as affected by manganese. 31 

 paratypbosus-enteritldis, as a 



cause of flsh poisoning 459 



pathogenic, in candy 365 



relation to beet blight 350 



Bacteriology — 



of cream ripening 672 



of ice cream, U.S.D.A 165 



treatise 876 



Bacterium — 



beticolum, inoculation experi- 

 ments with 845 



lachrymans n.sp., description, 



U.S.D.A 443 



malvacearum, notes, S.C 643 



mori, notes 649 



pjMTii, investigations, N.T.Cor- 

 nell 248 



putlorum, detection In fowls. 



Mass 189, 275 



pullorum infection in chicks. 



Mass 387 



pullorum infection in chicks, 



treatment. N.C 881 



pullorum infection in fowls, ag- 

 glutination test for 784 



solanaccarum on peanuts, N.C 52 



tularense, lesions produced by.. 580 



tutncfacicnsj notes 247, 249. 844 



Bagasse as a fuel for sugar refineries. 487 



Bagworm, notes, U.S.D.A 756 



Bake ovens, electric, notes 460 



Bakeries, inspection in Indiana 861 



Bakery products, fermentation losses. 660 



Bfikhar, analyses and preparation 711 



Baking, temperatures reached in 69 



Bamboo — 



borer, notes 754 



culture experiments. U.S.D.A 232 



Bamboos of Andes region of South 



.\merica 742 



Banana — 



disease in Barbados 841 



disease in Cuba 847 



diseases in Jamaica 348 



meal, analyses 256 



root disease, studies, U.S.D.A 50 



Bananas — 



and banana flour, composition. 460 

 as a host of Mediterranean fruit 



fly, U.S.D.A 655 



dried, studies 256 



Banleng and zebu, zoological rela- 

 tionship 466 



Barium — 



detection In water 410 



sulphur, insecticidal value 61 



Bark — 



beetle, notes 857 



louse, oyster-shell. (See Oys- 

 ter-shell scale.) 

 louse, scurfy. (See Scurfy 

 scale.) 



