1184 



EXPERIMENT STATION RECORD. 



Page. 



Plums, germination of pollen, Wis 949 



irrigation experiments, N. J 739 



myrobalan, monograph, Vt 557 



native. Wis 246 



pollination, Vt 556 



propagation, Vt 555 



root pruning, Tex 138 



thinning experiments, N. Mex 552 



varieties 453 



Ala. College 136, 951 



Ga 46 



Kans 353 



Mass 137 



Mich 349 



Mont 351 



N. Mex 552 



Okla 553 



Oreg 645 



Vt .S.W 



Wis 247 



wall, pruning 557 



Plusia gamma, notes 70, 367 



verticillata, notes 158, 668 



Plutclla cruciferarum, notes 10G3 



Pneumonia in calves, Del 285 



horses as caused by cold 897 



protective inocula- 

 tion 695 



sheep 182 



infectious in calves 493 



occurrence in Hungary 1090 



protective inoculation 285 



(See also Pleuro-pneumonia.) 



Poa alsodss, notes, S. Dak 323 



arachriifera, notes, Kans 442 



compressa, notes, Kans 442 



debilis, notes, S. Dak 323 



n. sp., description, U. S. D. A 526 



pratensis, notes, Kans 442 



Poinsettia, culture 356 



Poison parsnip in western Washington, 



Wash 180 



Pokeberry, determination in wine 107 



Polar expeditions, U. S. D. A 624 



Pollen, vitality 620 



Pollination, artificial, in horticulture 1044 



Polygonum convolvulus, notes, S. Dak 323 



ramosissimum, notes, S. Dak 323 



tinctorium, iron compounds in. . 717 

 Polygraphus rufipcnnis, notes, U. S. D. A ... 672 

 Polyporei affecting conifers in New Eng- 

 land, U. S. D. A 62 



Polyporus borealis, notes, N. Y. Cornell 468 



igniarius, notes, N. Y. Cornell.. . 468 



pinicola, notes, N. Y. Cornell 468 



rimosus, notes 154 



spp., description, U. S. D. A 260 



squamosus, enzyms in 621 



suliihureus, notes, N. Y. Cornell.. 468 



Pomelos, analyses, Fla 557 



fertilizing constituents, Fla 558 



notes, Fla 557 



varieties 248 



Pomologieal Society, American, meeting at 



Buffalo 298 



Pomologist and beekeeper 299 



Page. 



Pomology, progress 298 



Pompilus, spp., notes 70 



Poplar curculio, notes 971 



leaf spot, notes 762 



Picardy, notes 861 



Poppy, golden, notes 1052 



Populus alba, notes 861 



Pork, composition and nutritive value 165 



of fat 681 



inspection in Germany, U. S. D. A... 785 



making on the farm 484 



production in Tunis 882 



soft, investigations, Can 680 



trichinons, use 785 



Porthesia chrysorrhcea, notes 370, 671, 1063 



Porthetria dispar. {See Gypsy moth.) 

 Porto Rico, agricultural resources and capa- 

 bilities 196 



Station, notes 297, 602, 802 



Portulaca oleracea, composition and use. 



Mass 378 



Posts, preservation 751 



Pot experiments, vegetation house for. 



Conn. State 134 



Potash as a protection against frost 1031 



available, determination, U. S. D. A. 1014 



bulbs, new design 916 



determination 407, 417, 615, 821 



in .soils 120,221 



fertilizers, comparison, Mass 333 



statistics 33 



use 539, 1030, 1031 



requirements of plants 1030 



soils, determination 30 



salts as fertilizers 37 



comparison 32, 937, 1030, 1037 



consumption in 1900 235 



effect on barley 733 



black marsh soils. Wis. 27 



plants 826 



high grade, fertilizer experi- 

 ments 634 



on upland moors 235 



production from feldspar 438 



substitution by soda 1030 



N. Y. State.... 121 



Potassium carbonate, analyses, R. 1 713 



chlorid, effect on plants 253 



detection 109 



by sodium picrate 711 



determination, Adie and Wood 



method 15 



in sea water 821 



iodid, injections in mammary 



gland 493 



perchlorate, injurious effect 336 



sal ts, effect on rotation of sugars . 523 



silicate as a fertilizer 336 



Potato beetle, Colorado, importation into 



Europe 968 



in Great Britain. 1007 



notes 668 



. Ga 66 



Me 1002 



origin and distri- 

 bution 168 



