1218 



EXPERIMENT STATION RECORD. 



Pears, blossoming jjeriod as affectisd })y 



climate ._ <>><2 



climatic limits, Can 1(158 



cold-storage experiments, U. S. 



D.A 255 



culture 3(W,1()7« 



Cal - - 14«,U<J 



S.Dak :367 



and marketing, N. C 581 



experiments, Cal 773 



in puts 675 



Westlndies 969 



grafting 871 



insects affecting 690 



N.C 168 



irrigation experiments, N. J 150 



j iidging by scale of poin ts 581 , 1076 



pollination experiments 872 



Del- 579 



shipment from Australia to Lon- 

 don 675 



shipping 476 



spraying, N. C. 882 



varieties 868 



Can. 473 



Mich 38 



for Utah. _._ _ 1076 



hardiness of , Mont 149 



new, U. S. D. A 257 



Peas, breeding experiments 363 



Canadian field, analyses, N. Dak... 171 



coloring matter in 795 



culture 674 



experiments. Can . _ 26 



Minn 237 



for silage, Tenn 1071 



digestibility &3,891 



enemies of 55 



fertilizer experiments 553,571,664,764 



field, and oats, analyses, N. Dak . . . 171 



culture, Cal 134 



fertilizer experiments, R. I . . 673 



for pigs. Wash 711 



sheep 898 



germination as affected by temper- 

 ature, Can. _ 1084 



growth as affected by electricity . . 361 



improvement 868 



insects affecting 690 



mulching experiments, Nebr 250 



varieties 138,868 



Can 861,862 



Mich....! 252 



Peat, analyses. Can 131 



Mass. 663 



fuel, analyses 1054 



occurrence in New York 461 



uses 461 



Peaty swamp lands, treatment. 111 957 



Pecans, hybrid variety 677 



Pediculoides gram inum, notes 878 



Pegomyia betce, notes 691 



Pelargoniums, fertilizers for 873 



Pemphigus spirofhecce, life history 274 



Pennsylvania Station, financial state- 

 ment 198 



Piigc. 



Pennsylvania Stilt ion, notes 628,1029 



report of director 198 



Pentadon aiistriilis, notes 691 



Pentntfima plebcju, notes 981 



Pentosans, digestibility, Maas. 174 



in feeding stuffs. 992 



Pepper, adulteration 886 



analyses 438,851 



Conn. State. 986 



diseases, descriptions 592 



nematode disease, description .. 55 



Peppermint extract, analyses 990 



in dustry i n Michigan 45 



Peppers, culture, S. Dak 367 



improvement 868 



Pepsin, proteolytic action 798 



Peptone feed for pigs 501 



from gelatin, chemical study... 704 



Peptones, nutritive value 389 



Perchlorate, determination in nitrate of 



soda 568 



injurious effects 567, 764 



Perfume, formation in plants as affected 



by culture medium 555 



Perfumes, manufacture in Grasse 587 



Peridroma sa ucia, notes 489 



Perilla ocymoides oil, study 122 



Periodical cicada. (See Cicada, period- 

 ical. ) 

 Peritoneum, proliferation of epithelium 



around foreign bodies 610 



Perkinsiella saccharic ida, n. sp., descrip- 

 tion 489 



Peronospora phceni.rcp, notes 593 



pohjgnni, notes 486 



Peronospora, treatment 781 



Perry County, Ala., soil survey,U.S.D.A. 658 



making, treatise. 365 



Persimmon disease, notes, N. C 591 



Persimmons, culture 967 



experiments, Cal. . . 773 



Japanese, culture, Cal 148 



ripening 1079 



sprouting seeds 968 



varieties 968 



Perspiration, human, studies.. 991 



Petechial fever in cattle 86 



horses 727 



Petroleum, analyses, Ky 852 



crude, analyses, Ky 1054 



as a substitute for ker- 

 osene 60 



distillates, spraying experi- 

 ments, Can 695 



Phcedon hetuke, notes 56 



Pharmacopoeia, veterinary 113, 194 



Phaseolunatin in beans. 556 



Phaseolus spp., notes 674 



Phasmidae in the United States 383 



Pheasants, raLsing 807 



Phenacetin, investigation, U. S. D.A 853 



Phengodes laticollis, notes. Conn. State. . . 975 



P/((7/pp/rt spp., notes 275 



Phloxes, crossing experiments, N.J 152 



Phoma beta', notes 51 



sp., notes 782 



