972 



EXPERIMENT STATION RECORD. 



Page. 



Paspalum, varieties 434 



Passalora hevexn. sp., notes 453 



Pasture crops for growing pigs and brood 



sows 100 



Pastures- 

 culture experiments 133 



dry land, notes 435 



fertilizer experiments 73, 83 



of central France, improvement 733 



plantingand care, Utah 829 



preparation and care 230 



sheep-carrying capacity 770 



Patterns, drafting 462 



Pavements- 

 concrete and brick, tests 387 



concrete, failure of 386 



concrete, treatise 386 



small cube, tests 689 



Paving cements, asphalt, specifications 290 



Pea- 

 aphis, remedies, Conn.State 654 



meal, analyses, N.Y.State 68 



Peach — 



aphis, life history and remedies 156 



borer, investigations, Md 659 



borer, remedies, N.J 355 



buds, resistance to frost, N.Mex 839 



die-back or winterkilling, notes 537 



diseases, treatment, NJ 344 



fly, notes 757 



leaf curl, notes 353, 647 



leaf curl, notes, N . J 750 



leaf curl, treatment 50 



scale. West Indian, notes, Conn.State 655 



Texas wild, description, U.S.D.A 41 



yellow^s, notes, N.J 349 



Peaches- 

 culture, S.C 643 



culture in Guam, Guam 41 



culture in Michigan, Mich 443 



culture in southern Utah, Utah 41, 442 



culture in West Virginia, U.S.D.A 144 



culture, treatise 42 



dried, analyses 861 



pruning, Ark 739 



pruning experiments, Hawaii 838 



seedling, variation in 144 



Peacock and domestic hen, hybrid between . . 471 



Peanut- 

 bran and meal, analyses, N.Y.State 68 



bran as a feeding stufi 371 



cake, analyses 268, 467 



disease, description 243 



hearts, analyses, Conn.State 868 



meal, analyses 268 



new, notes 235 



oil, detection in olive oil 14 



oil, determination 209 



Rhizoctonia diseases, notes 845 



Peanuts- 

 culture 335 



culture experiments 229, 632, 735 



culture under dry farming 435 



description, Hawaii 828 



fertilizer experiments 34, 525 



fertilizer experiments, Term 820 



Peanuts — Continued. Page. 



insects afiecting 752 



notes, Okla 437 



varieties 229, 435, 525, 731, 735 



Pear- 

 black spot, notes 541 



blight, notes 245 



buds, resistance to frost, N.Mex 839 



chlorosis, treatment 749 



leaf-curling midge, notes 53 



leaf spot, description and treatment 650 



leaves, green and chlorotic, evaporation 



from 451 



midge, notes 657 



midge, notes, Conn.State 655 



quince graft hybrid, description 740 



rust, notes 448 



thrips, notes 656 



Pearl disease and tuberculosis 582 



Pears— 



as afiected by foreign pollen 739 



cross pollination 643 



culture in southern Utah, Utah 41 



dried, analyses 861 



insects affecting 753 



pruning. Ark 739 



seedlessness in 642 



seedling, variations in 144 



spraying experiments, U.S.D.A 641 



variations in 739 



Canada field, fertilizer experiments, Tenn 820 



culture experiments 133 



culture under dry farming 435 



electroculture experiments 788 



fertilizer experiments 220 



gametic reduplication in 433 



garden, variations in 739 



garden, varieties 640 



germination in mercury vapor light 827 



germination tests 236 



heredity in 331 



hybridization experiments 329, 330 



Jerusalem, varieties 525 



stock or field, description, Hawaii 828 



Tangier, culture experiments 632 



Peat- 

 acidity and alkalinity of 715 



agricultural value 588 



bacterial treatment 721 



lands or soils. (See Soils, peat.) 



molasses, digestibility 568 



of Germany, studies 715 



treatment with aerobic soil bacteria 399 



Pecan diseases, descriptions, U.S.D.A 462 



Pecans — 



culture in southern Utah, Utah 41 



top-working, N.C 843 



Pedology, ancient ideas concerning 212 



Pegomyj brassicae. (See Cabbage-maggot.) 



Pellagra- 

 relation to deficiencies in diet 764 



studies 865 



Penicillium— 



crustaceum, utilization of phytin by 805 



glaucvm, decomposition of fat by 311 



glaucum, factors afiecting development. . . 241 



