974 



EXPEKIMENT STATION KECORD. 



Phosphatese, investigations 203 



Phosphatic slag- 

 accessory constituents of 723 



analyses. 27 



as affected by crumbing 722 



composition 126 



exports from Germany 724 



fertilizing value. . . . 126, 134, 230, 427, 436, 721, 835 



fertilizine value, W.Va 839 



preparation and use 27 



utilization in different soils 221 



Phosphatids— 



occurrence in milk 312 



of the kidney 477 



purification 410 



studies 163 



Phosphoric acid— 



as a winter spray for fruits, U.S.D.A 641 



citric-acid soluble, determination 809 



determination in wine 414 



eflect on sugar beets 438 



fertilizing value 731 



fixation in soils 217 



reverted, fertilizing value 428 



water-soluble, determination in super- 

 phosphate 809 



Phosphorus- 

 content of animal organs 669 



content of wheat and flour, N.Dak 362 



effect on development of animals 465 



for alfalfa 335 



in feeding stuffs, Wis 867 



inorganic, metabolism of 669 



metabolism in A spergillus niger 727 



metabolism in 14-year old boys 262 



metabolism of 465 



organic and inorganic, nutritive values. . 97 



Photosynthesis, studies 524 



Phthorimsea operculella. {See Potato- tuber 

 worm.) 



Phygadeuon epochrse n.sp., description 256 



Phylocoptes — 



n.spp., descriptions 362 



vitis, relation to grape court nou6 452 



Phyllopertha horticola, notes 53 



Phyllosticta— 



caryse, description, U.S.D.A 452 



coflcicola, notes 751 



Phyllotreta attacking Cruciferae in central 



Europe 161 



Phyllotrox spp., notes 357 



Phylloxera vastatrix. (See Grape-phylloxera.) 



Physalospora cydonias n.sp., studies 651 



Pliytelephas macrocarpa, description and utili- 

 zation 46 



Phytic acid in cotton-seed meal and wheat 



bran 707 



Phytin— 



cleavage by fungi. 805 



investigations 501 



Phyfobacter lycopersicum n.sp., notes 450 



Phy to-v'hemistry, studies 223 



Phytoglossus gonandra, notes 356 



Phytolacca americana, notes, U.S.D.A 145 



Phytonomiis punctatus, notes. Conn. State 655 



Phytopathology observatory in Turin 47 



Phytophthora— 



colocasise, notes 845 



faberi, treatment 543 



Phytophthora— ContianQd. Page. 



infestans. (See Potato late blight.) 



syringae, notes 647 



Pickles, manufacture 613 



Piflne grass, analyses and use 437 



Pig— 



and com clubs, combining 694 



breeders' association in Bavaria 258 



clubs, organization, U.S.D.A 395 



contest in North Dakota 899 



diseases in British East Africa 576 



houses, construction 3S9 



insurance clubs in Great Britain 593 



insurance societies in Holland 493 



Pigeon- 

 grass, analyses, N.Dak 671 



peas, insects affecting 752 



peas, varieties 525, 731 



Pigeons — 



growth of 467 



text-book 696 



Pigments- 

 formation 129, 708 



plant, classification 129 



Pigmy hippopotamus, domestication 672 



Pigs- 

 Berkshire, body, heart, and lung weights. 871 



breeding in Philippines 869 



calcium chlorid for 67 



digestion experiments 565 



factors affecting endogenous metabolism 



of 268 



fasting experiments 672 



feeding experiments 174, 



269, 371, 373, 470, 571, 771, 868, 871 



feeding experiments, Iowa 69 



feeding experiments, Kans 569 



feeding experiments, Ky 770 



feeding experiments, Okla 568 



fermentation products of stomach and 



intestines 670 



growth of 467 



growth of. Ill 370 



heredity of color in 69 



kidney worm infestation of, in Philip- 

 pines 384 



management, U.S.D.A 395 



management on a small holding 90 



metabolism experiments 99, 570 



metabolism experiments. Wis 868 



of Guam, Guam 69 



pasture and grain crops for, U.S.D.A 771 



pasture crops for, Wyo 697 



pasturing v. dry lot feeding 771 



rations for 169 



slaughter weights 174 



wild and domestic, of Laibach moor 871 



Piles, overhead, prolonging life of 47 



Pimpla instigator, oviposition and partheno- 

 genesis in 362 



Pine— »» 



bark aphid, notes 657 



bark borer, notes 657 



beetle, large brown, studies 856 



blight, notes 849 



blister rust, notes 653, 746 



disease, notes. Can 647 



needle diseases, notes 544 



needles and straw, analyses 127 



rust, European, in Wisconsin 653 



