980 



EXPERIMENT STATION EECORD. 



Page. 



Oxyrhachys tarundus, notes 59 



OxyuTus vermicularis, physiological investiga- 

 tions 679 



Oyster- 

 shell bark louse. {See Oyster-shell scale.) 



shell scale, notes, Ohio 60 



shells, ground, analyses 424 



Oysters- 

 canned, industry in United States 67 



creatin and creatinin content 760 



examination, Me 64 



handling and marketing, Me 63 



relation to typhoid fever 460 



sold in Baltimore, bacterial content 759 



Ozonium omnivorum, notes, N.Mex 746 



Pachnxus opalus, notes, Fla 751 



Pachymerus chinensis, remedies, Okla 553 



Pachyncuron allograpfz, notes 758 



Pachynhizus erosus, effect on nitrogen content 



of soils 733 



Pachytylus migratOTius, notes 850 



Packing-house products. (See Animal prod- 

 ucts.) 

 Paddy. {See Rice.) 



Paint films as coatings for concrete 784 



Palm- 

 fruits and seed from Brazil in Missoui'i 



Botanical Garden 742 



kernel cake, analyses 467, 864 



kernel meal, analyses 864 



Kolcroga disease of 841 



Nipa, paper-making material from 526 



nut cake, agglutinating properties 774 



nut cake, analyses 766 



nut cake, digestibility 767 



nut cake for sheep and cattle 766 



Palmer worm, oviposition 352 



Palmitic acid, determination 508 



Pancreas preparations, factors affecting activ- 

 ity and stability 203 



Panicum — 



maximum, composition and culture 832 



spp., analyses 863 



Paniscus gem inatus, notes 355 



Panolis griseovariegata, notes 756 



Pansies — 



cut, preservation 837 



varieties 48 



Papaya leaf disease, studies 55 



Papayas, culture : 536 



Paper pulp — 



from esparto 832 



from longleaf pine, U.S.D.A 144 



Para — 



grass hay, chloroform extract of, Tex 71 



rubber. {See Rubber.) 



Paracharitopus lecanii n.sp. , description 355 



Paragreles, electric, U.S.D.A 615 



Paranusia bifasciata n.sp., description 355 



Paraphelinus tomaspidis n.sp., description. . . 458 



Parascalops brewcri, notes, U.S.D.A 154 



Parasimulium n.g. and n.sp., description, 



U.S.D.A 254 



Parasites. {See Animal parasites, etc.) 



Parasitology, treatise 177 



Paratyphoid, diagnosis 878 



Parcel post- 

 eggs shipped by, U.S.D.A 370 



marketing farm products by, U.S.D.A... 789 



Parepyris sylvanidis n.sp., description 355 



Parexorista lucorum, parasitic on gipsy moth. 652 

 Paris green- 

 analyses. Me , 49 



analyses, N.J 142 



Parsley seeds, large v. small, Vt 634 



Parsnip soft rot, notes, Conn. State 641 



Parthenocarpy and seed formation in bananas 535 



Parthenogenesis, rudimentary, in pheasants. 765 



Paspalum spp., analyses 431, 863 



Pasteurella, studies 381 



Pasteurellosis in reindeer, studies 381 



Pasteurization- 

 effect on streptococci, U.S.D.A 574 



of milk and cream, U.S.D.A 188 



Pasteurizer, home, construction 771 



Pastures- 

 fertilizer experiments 470, 821 , 829 



for pigs, N.Mex 470 



grass mixtures for, N.C 37 



management, Va 37 



moorland, treatise 830 



phosphates for 174 



seeding. Mo 830 



Pathology — 



studies 277 



treatise 276 



Pavements — 



and paving materials, treatise 385 



concrete, stresses on 186 



concrete, use of hydrated lime in 387 



treatise ; 90 



Paving brick, wire-cut and re-pressed, tests.. 687 

 Pea- 

 blight, treatment. Wis 840 



flour, agglutinating properties 774 



seeds, large v. small, Vt 634 



soup, examination, N.Dak 659 



starch, studies 828 



thrips, notes 59 



Peach — 



bark lieetle, studies, Ohio 852 



borer, notes 848 



buds, analyses 837 



diseases, descriptions, N.J 449 



diseases, notes, Mont 644 



diseases, treatment 843 



mold, notes 539 



rust, treatment 53 



scab, artificial production 449 



stop-back, notes, N. Y.Comell 650 



tip moth, notes.. ^ 653 



twig moth, life history and remedies, 



Wash 454 



twig moth, notes 848 



yellows, investigations 544 



Peaches- 

 factors determining color and size 440 



fertilizer experiments. Mo 335 



new, description, N.Y. State 337 



new, description, U.S.D.A 337 



pruning in summer. Term 837 



sell-fertility and self-sterility in, Mo 335 



