1224 



EXPERIMENT STATION EECORD. 



I'raii-ii^ (lo^rs, dosti'iiction, Ivaus TIJO 



hay, aigt^tibility 28H 



PrayiiiK mantis, notes 168 



Precipitation at siKH'ial stations,U.S.D.A. iU2 



in Oklahoma, Okla 'Wi 



measurement, U. S. D. A.. (555 

 Precipitin tests for demonstrating rela- 

 tionships of animals 1118 



Precipitins, nature and propei'ties 913, 11 lit 



Preservatives, analyses 988, 989 



detection in cider 930 



determination in foods . . . 43!t 



effect on digestion 797 



use 1100 



in milk 396,912 



New South Wales . 797 



Preserves, analyses ___ 495 



Press bulletins, Kans 730 



Me 1025 



Ohio -- 625,1025 



Pressure regulator _ _ 338 



Prickly lettuce, notes, Vt 1085 



pear, ash analyses, N. Mex 13 



Procodeca adara, notes 277 



Projectiles, noises made by, U. S. D. A .. 856 

 Pr(jprietary feeds. (See Feeding stiiffs, 

 proprietary.) 



Protamins., constitution 337 



Protargol, notes . _ 929 



Protective bodie^, studies concerning 79 



Proteids, biological studies 850 



composition _ 283 



decomposition by molds 653 



determination in plants 954 



digestibility 390, 602, 890, 891 



digestion of 798 



with papain 600 



excretion _ 892 



investigations 646, 993 



metaVjolism experiments. .^ 494 



nutritive value 289 



of cheese and milk, separation 



and estimation.. ._ 41^ 



meat, separation and estima- 

 tion.. 431 



milk, digestibility as affected 



by rennin 494 



variations in 505 



precipitation by reagents _ 849 



synthesis in an imal bod y 703 



vegetable, precipitation by am- 

 monium sulphate. 222 



preparation 646 



specific rotation 222 



studies 221 , 222, 223 



Conn. State . 445 



Protein bodies, nitrogen in 221 



determination in feces 336 



molecule, carbohydi-ate group in. 222 

 relative cost in feeding stuffs, 



Mich 67 



tables for calculating 336 



tryptophane reaction 223 



Proteoses, physiological action 704 



Proteosoma, infection of birds 559 



Protojxirce Carolina, notes 277 



Page. 



I'loloparrc ronrolnili, notes 691 



Protozoa, parasitic, treatise 405 



pathogenic, bibliogi-aphy 719 



Protozoan diseases, transmission. 818,819 



Provender, analyses, R. I 707,993 



Plainer) )ot disease, notes. Wash 689 



Prunes, analyses, Cal 774 



culture. Cal. 148 



in Pranc'e 1079 



Prunus, hydrocyanic acid in buds 340 



Psaltoda flavesceits, notes 279 



Pseudococcus acericola, notes, Mich 61 



Pseudopeziza tracheiphiUt,ii. sp., descrip- 

 tion 487 



Pseudotubercle bacillus in bovine tuber- 

 culosis 616 



Pseudotuberculosis in sheep 298 



Pseudoweisea suhiralin, description 1089 



Psila rosce, notes 167 



Psychrometers, stationary and whirled, 



U. S. D. A _ 8.56 



Psy chr ometr ic observations 232 



Ptvnjxiu th apso ides, notes, Mont 41 1 



Ptomaine poisoning, notes 611 



Puccinia untirrhini, notes ,53 



asparagi. (See Asparagus rust. ) 



chrysanthem i, studies. 487, 488 



disperse!, Uredoforin _ 50 



muhlenbergice, notes 53 



phragmitis in Nebraska 687 



spp., culture experiments 485 



Puff balls, descriptions, Mich 123 



Pulex vagabunda, notes 881 



Pulsatilla hirsutissima, notes 303 



Pulvinaria psidit, notes 784 



Pumpernickel, analyses 987 



Pumpkins, fertilizer experiments, R. 1... 672 



for cows, Vt 1109 



Pumps., notes 622 



Purdue University, notes. 1137 



Purpura hemorrhagica, treatment 412,928 



Pyocyanase for the treatment of strepto- 

 coccus infection 403 



Pyraiitita ochosalis, notes 168 



Pyre thrum, culture and use 790 



powders, investigations, 



U. S.. D. A 279 



Pyrimidin group, physiological action 289 



Pyroplasma equi, notes 926 



Quails, raising in conflneinent ... 998 



Quarantine station at Athenia, U. S. D. A. .520 



Quednau estate, description 964 



Quercus spp., analyses, U. S. D. A 263 



leaves, forage value, Cal... 286 



Quince and pear, graft hybrid 677 



diseases, notes, N. C .. 163 



rots, notes .589 



rust, notes 53 



Quinces, culture and marketing, N. C 581 



experiments, Cal 773 



insects affecting, N.C.. 168 



varieties, Mich 38 



Rabbits, destruction in New South Wales. .5.59 



in New South Wales.. 1055 



injuries to agriculture 80 



fruit trees 774 



