INDEX OF SUBJECTS. 



977 



Page. 



Oxidase, Investigations 409 



Oxidases, plant, review of literature- 420 



Oxidation by catalysts 329 



Oxygen — 



determination in water in pres- 

 ence of nitrite 413 



dissolved, determination in 



water Til 



Oxyprotelc acids, chemistry of 409 



Oxijptilus pcriscelidactylus. (See 

 Grape plume motli.) 



Oaynrias vermicularis, variation in_ 459 



Oyster shell scale — 



remedies, N.Y.Cornell 59 



studies 558 



Oyster shells, ground, analyses 820 



Ozone, formation in upper atmos- 

 phere 19 



Fachytylus migratorius, destruction 



by Coccobacillus acridiorum 154 



Packing — 



factories, inspection in Ohio 165 



house products. {See Animal 

 products.) 



Paddy. (.See Rice.) 



Paint- 

 analyses, N.Dak 17 



inspection in South Dakota 67 



law in North Dakota, N.Dak. _ 91, 602 



law in Ohio 261 



testing, N.Dak 90 



Paleacrita vernata. (See Canker- 

 worm, spring.) 



Palm — 



diseases in India 846 



nut cake, analyses 170, 665, 870 



nut cake, composition and di- 

 gestibility 568 



nut cake for milk production.- 674 

 weevil, Asiatic, notes 154 



Palms — 



culture and utilization 438 



of British India and Ceylon 841 



of Philippines 433 



Palur agricultural station, report 130 



Pan-American Scientific Congress at 



Santiago, Chile 599 



Panicularia spp., cyanogen in 665 



Panicum spp. — 



culture under irrigation 228 



of tropical North America 727 



Panolis piniperda, prevalence in Bo- 

 hemia 748 



Papain, extraction experiments 141 



Papaipema nitela. (See Stalk borer. ) 



Papaj'as, botany and culture 440 



Paper mill waste liquors, purifica- 

 tion 520 



Para rubber. (See Rubber.) 



Paracalocoris scrupeus, notes 252 



Paralysis of vestibular nerve in 



pigeons, etiology 279 



Parandra brunnea, studies, U.S.D.A- 457 



Parasites — Page. 



genetic relationships 823 



internal, of pigs. Mo 278 



intestinal, protection against 



digestive enzyms 478 



(See also Animal parasites, 

 etc.) 



Paratyphoid bacilli, relation to 



abortion in mares 183 



Paris green, analyses, N.J 47 



Parsnip seed, production, Can 226 



Parsnips, mulching v. clean cul- 

 ture, Mont 534 



Partridge berry, notes 143 



Pasteurization, resistance of lactic 



acid bacteria to 675 



(See also Cream, Milk, etc.) 



Pasture grasses — 



analj^ses, U.S.D.A 227 



fall sowing. Wash 98 



mixtures, U.S.D.A 430 



native, of United States, 



U.S.D.A 227 



water requirements 228 



Pastures — ■ 



establishment, N.J 332 



fertilizer experiments 227, 527 



in New England 526 



management 527 



watering devices for 188 



PatelUna sp. on strawberries 744 



Pathology — 



of man and animals, treatise 476 



papers on, from Rockefeller In- 

 stitute 279 



Pavements — 



construction 782 



for heavy traflac roads 290 



vitrified brick, for roads, 



U.S.D.A 686 



Paving blocks, preservation 544 



Pea — 



blight, investigations. Wis 344 



flour, digestibility of protein 564 



hay, veiny, analyses. Can 759 



leaf spot, treatment 846 



meal, analyses, N.Y.State 371 



Peach — 



borer, mechanical protector for_ 858 



Coryneum rust, notes 549 



diseases, notes. Can 741 



diseases, studies, Va 544 



diseases, treatment, N.J 349 



drop disease, studies 445 



juice, preparation, U.S.D.A 316 



leaf curl, investigations, N.Y. 



Cornell 347 



mildew, inoculation experi- 

 ments 647 



mildew, studies 447 



mildew, studies, N.Y.Cornell 347 



scab, treatment 247 



Peaches — 



budding experiments 538 



culture in Utah 638 



