976 



EXPEEIMENT STATION RECORD. 



Page. 



Peaches, dried^ preparation and use U.S.D.A. 462 

 green, anaerobic respiration, N.Y. 



Cornell 538 



new, descriptions, N.Y. State 838 



reducing and nonreducing sugars in. 503 



respiration in gases 135 



summer spraying, Md 146 



varieties for Pacific Northwest 745 



resistant to disease 246 



Peanut bacterial disease, notes 448, 646 



bran and shells, methods of analysis.. 311 



cake, feeding value 869 



for cows 577 



diseases, notes 347 



fungus disease, treatment 748 



oil, detection 613 



root rot, notes 445 



Peanuts, ash analyses, Oliio 861 



culturein Burma 736 



insects afiecting 347 



Mammoth and Spanish, comparison 230 



rot bacteria afiEecting 345 



varieties 830 



Pear blight beetle, notes, Oreg 158 



notes 247 



fire blight, notes, N.Y. Cornell 348 



Wash 848 



fruit buds, winter injuries 41 



juices, studies, Del 711 



psylla, notes, N.Y. State 355 



remedies 354 



rust, notes 155 



treatment 50 



slug,notes, Oreg 158 



thrips, notes 252 



Pears, cost of production 439 



dried, preparation and use, U.S.D.A. . 462 



fertilizer experiments 539 



flbro-vascular system 542 



frost injuries 547 



greening of wood 649 



growth as allected by meteorology 510 



insects affecting 756 



keeping quality as aflected by fertiliz- 

 ers 640 



marketing cooperatively 392 



new, descriptions, N.Y. State 838 



U.S.D.A 436 



oriental, and their hybrids, N.Y.Cor- 

 nell 541 



packing 838 



parthenogenesis in 837 



preservation 312 



reducing and nonreducing sugars in. . . 503 



varieties for A ustralia 340 



Pacific Northwest 745 



resistant to disease 246 



vegetable, notes 461 



Peas, assimilation of organic phosphates by. . 423 



cost of production, N.Dak 690 



fertilizer experiments, N. Y. State 22 



field, culture experiments, Alaska 735 



N.Dak 226 



varieties, Ariz 426 



Wash 32 



water requirements, U.S.D.A 826 



garden, new bacterial disease of 245 



Peas, germination as affected by fertilizers. . . 327 



tests. Can 223 



growth as aflected by fertilizer salts 329 



hybridization experiments 433 



plant nutrients removed by 837 



preservation 312 



transformation of nitrogen by 133 



varieties 530 



Can 222 



Peat, analyses 119 



dust, storage of apples in 641 



fertilizing value 518 



lands or soils. (See Soils, peat.) 



nitrogen, formation of nitrates from 624 



Pecans, culture in Florida 542 



new, descriptions, U.S.D.A 436 



shelled, industry in Texas 61 



Pectins of aucuba and sweet orange 608 



Pedigrees, uniform system for 665 



Pegomya brasskx. {See Cabbage-maggot.) 



spp., notes, U.S.D.A 454 



Pelargoniums, notes 341 



Pellagra, relation to corn 175 



meal 768 



sandflies 357 



stable flies 756 



Pemiscot County, Mo., soil survey, U.S.D.A. 17 



Pemphigus gravicornis n. sp., description. Me. 654 



Penicillic acid, formation, U.S.D.A 7 



PenicilUum— 



CTUstaccum, resistance to toxic substances 734 



glaucum in tamari-koji 161 



penetration of eggshells by 765 



products of 817 



relation to iodin compounds 133 



gratiotin.s'p., studies 844 



spp., formation of tannase in 132 



studies, U.S.D.A 7 



variahile, self-poisoning in 629 



Pennisetum spicatum, description 59 



Peimsylvania College, notes 398 



south-central, s o il s u r v ey , 



U.S.D.A 16 



Station, notes 398 



Pemii/ia sp., notes, U.S.D.A 261 



Pentosan content of germinating seeds 625 



Pentose, determination in grapes and wines . . 205 



Peonies, American Botry tis blight of 650 



herbaceous, culture in Alaska, 



Alaska 743 



notes, U.S.D.A 194 



Pepper, culture in Burma 736 



Mexico 41 



hybridization experiments 434 



irrigation experiments, P.R 638 



parthenogenesis in 837 



red, composition, U.S.D.A 263 



value in the diet 664 



white, examination 463 



Peppermint, culture experiments 331 



extract, methods of analysis 798 



Peptone, effect on determination of sugar. . 613, 716 



Perennials, hardy, treatise 840 



Peridermium laricis, description 554 



spp., notes 451 



Conn.State 547 



Peridroma saucia. {See Cutworm, variegated.) 



